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1.
Arq. ciências saúde UNIPAR ; 27(2): 556-573, Maio-Ago. 2023.
Article in Portuguese | LILACS | ID: biblio-1419200

ABSTRACT

Objetivo: avaliar a eficácia da Ivermectina e do Atazanavir em comparação com placebo no tempo de resolução dos sintomas e no tempo de duração da doença por COVID-19. Método: estudo observacional, de coorte prospectivo, longitudinal, descritivo e analítico com pacientes sintomáticos ambulatoriais, acompanhados por 06 meses em duas Unidades Básicas de Saúde para atendimento de COVID-19 em Teresina- Piauí, Brasil, no período de novembro a abril de 2021 identificados por amostragem aleatória 1:1:1. Foram realizados exames Reverse transcription polymerase chain reaction (RT-PCR) para confirmação laboratorial da suspeita de infecção pelo novo coronavírus e avaliação sociodemográfica e clínica. Resultados: dos 87 pacientes randomizados, 62,1% (n=54) eram do sexo masculino, com média de idade de 35,1 anos, possuíam companheira (53,9%), baixa renda (50,6%), eutróficos (40,7%) e sem comorbidades de saúde (78,2%). Não houve diferença entre o tempo médio para resolução dos sintomas, que foi de 21 dias (IQR, 8-30) no grupo atazanavir, 30 dias (IQR, 5-90) no grupo ivermectina em comparação com 14 dias (IQR, 9-21) no grupo controle. No dia 180, houve resolução dos sintomas em 100% no grupo placebo, 93,9% no grupo atazanavir e 95% no grupo ivermectina. A duração mediana da doença foi de 08 dias em todos os braços do estudo. Conclusão: o tratamento com atazanavir (6 dias) e ivermectina (3 dias) não reduziu o tempo de resolução dos sintomas e nem o tempo de duração da doença entre os pacientes ambulatoriais com COVID-19 leve em comparação com o grupo placebo. Os resultados não suportam o uso de ivermectina e atazanavir para tratamento de COVID-19 leve a moderado.


Objective: to evaluate the effectiveness of Ivermectin and Atazanavir compared to placebo in the time to resolution of symptoms and duration of illness due to COVID-19. Method: observational, prospective, longitudinal, descriptive and analytical cohort study with symptomatic outpatients, followed for 06 months in two Basic Health Units for COVID-19 care in Teresina-Piauí, Brazil, from November to April 2021 identified by 1:1:1 random sampling. Reverse transcription polymerase chain reaction (RT-PCR) tests were performed for laboratory confirmation of suspected infection with the new coronavirus and sociodemographic and clinical evaluation. Results: of the 87 randomized patients, 62.1% (n=54) were male, with a mean age of 35.1 years, had a partner (53.9%), low income (50.6%), eutrophic (40.7%) and without health comorbidities (78.2%). There was no difference between the median time to resolution of symptoms, which was 21 days (IQR, 8-30) in the atazanavir group, 30 days (IQR, 5- 90) in the ivermectin group compared with 14 days (IQR, 9- 21) in the control group. At day 180, there was resolution of symptoms in 100% in the placebo group, 93.9% in the atazanavir group, and 95% in the ivermectin group. The median duration of illness was 8 days in all study arms. Conclusion: Treatment with atazanavir (6 days) and ivermectin (3 days) did not reduce the time to symptom resolution or the duration of illness among outpatients with mild COVID-19 compared to the placebo group. The results do not support the use of ivermectin and atazanavir for the treatment of mild to moderate COVID-19.


Objetivo: evaluar la efectividad de Ivermectina y Atazanavir en comparación con placebo en el tiempo de resolución de los síntomas y duración de la enfermedad por COVID-19. Método: estudio de cohorte observacional, prospectivo, longitudinal, descriptivo y analítico con pacientes ambulatorios sintomáticos, seguidos durante 06 meses en dos Unidades Básicas de Salud para atención de COVID-19 en Teresina-Piauí, Brasil, de noviembre a abril de 2021 identificados por 1:1:1 muestreo aleatorio. Se realizaron pruebas de reacción en cadena de la polimerasa con transcriptasa inversa (RT-PCR) para confirmación de laboratorio de sospecha de infección por el nuevo coronavirus y evaluación sociodemográfica y clínica. Resultados: de los 87 pacientes aleatorizados, 62,1% (n=54) eran del sexo masculino, con una edad media de 35,1 años, tenían pareja (53,9%), bajos ingresos (50,6%), eutróficos (40,7%) y sin comorbilidades de salud (78,2%). No hubo diferencia entre la mediana de tiempo hasta la resolución de los síntomas, que fue de 21 días (RIC, 8-30) en el grupo de atazanavir, 30 días (RIC, 5- 90) en el grupo de ivermectina en comparación con 14 días (RIC, 9 - 21) en el grupo control. En el día 180, hubo una resolución de los síntomas del 100 % en el grupo de placebo, del 93,9 % en el grupo de atazanavir y del 95 % en el grupo de ivermectina. La mediana de duración de la enfermedad fue de 8 días en todos los brazos del estudio. Conclusión: El tratamiento con atazanavir (6 días) e ivermectina (3 días) no redujo el tiempo de resolución de los síntomas ni la duración de la enfermedad entre los pacientes ambulatorios con COVID-19 leve en comparación con el grupo placebo. Los resultados no respaldan el uso de ivermectina y atazanavir para el tratamiento de la COVID-19 de leve a moderada.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Ivermectin/analysis , Efficacy , Atazanavir Sulfate/analysis , COVID-19/complications , COVID-19/drug therapy , Outpatients , Prospective Studies , Cohort Studies , Clinical Trials as Topic/methods , Observational Studies as Topic/methods
2.
Rev. chil. nutr ; 50(6)dic. 2023.
Article in English | LILACS-Express | LILACS | ID: biblio-1550793

ABSTRACT

Objective: To determine the impact of COVID-19 on vitamin E concentrations and oxidative stress in patients affected by the disease. Method: We conducted a systematic review using observational studies published between 2020 and 2023, which addressed the impact of COVID-19 on vitamin E concentrations and oxidative stress in patients affected by the disease. Review articles, clinical trials, letters to the editor, as well as studies conducted with pregnant women, animals and/or in vitro tests, and in languages other than English were excluded from this search. Studies were selected through a literature search in the following electronic databases: PubMed, Science Direct, and Web of Science, from October 2022 to May 2023. Results: Three articles were included in this review, consisting of patients with mild to severe symptoms, including those hospitalized in the intensive care unit. The reduction in vitamin E concentrations was in all studies accompanied by a reduction in enzymes involved in antioxidant action, such as superoxide dismutase, glutathione peroxidase, and glutathione reductase. In parallel to this, studies showed elevated concentrations of lipid peroxidation markers, such as malondialdehyde and myeloperoxidase. Conclusion: Infection with the SARS-COV-2 alters the activity of antioxidant cells and free radical defense agents.


Objetivo: Determinar el impacto del COVID-19 sobre las concentraciones de vitamina E y el estrés oxidativo en pacientes afectados por la enfermedad. Método: Se trata de una Revisión Sistemática, realizada mediante una prospección de estudios observatorios publicados entre 2020 y 2023, que abordaron el impacto de la COVID-19 sobre las concentraciones de vitamina E y el estrés oxidativo en pacientes afectados por la enfermedad. Se excluyeron de esta búsqueda artículos de revisión, ensayos clínicos, cartas al editor, así como estudios realizados con mujeres embarazadas, animales y/o ensayos in vitro, y en idiomas distintos al inglés. Los estudios se seleccionaron mediante una búsqueda bibliográfica en las siguientes bases de datos electrónicas: PubMed, Science Direct y Web of Science, desde octubre de 2022 hasta mayo de 2023. Resultados: Se incluyeron tres artículos en esta revisión, que consistían en pacientes con síntomas de leves a graves, incluidos los hospitalizados en la unidad de terapia intensiva. La reducción de las concentraciones de vitamina E se acompañó en todos los estudios de una reducción de las enzimas implicadas en la acción antioxidante, como la superóxido dismutasa, la glutatión peroxidasa y la glutatión reductasa. Paralelamente, los estudios mostraron concentraciones elevadas de marcadores de peroxidación lipídica, como el malondialdehído y la mieloperoxidasa. Conclusiones: La infección por el virus del SARS-CoV-2 altera la actividad de las células antioxidantes y de los agentes de defensa contra los radicales libres.

3.
Rev. chil. nutr ; 50(6)dic. 2023.
Article in English | LILACS-Express | LILACS | ID: biblio-1550794

ABSTRACT

Introduction: Vitamin C supplementation has been seen as a supportive treatment to control and prevent complications of COVID-19 by enhancing the immune response against infection. However, the effects of high doses of this vitamin are not yet fully understood. Objective: To analyze the effects of high-dose vitamin C in patients with COVID-19. Methods: This was a systematic review, using original studies published from April 2020 to November 2022 in PubMed, ScienceDirect, Scopus and Web of Science databases. The combination of descriptors registered in Medical Subject Headings (MeSH) used to search for articles were: (("vitamin C" OR "ascorbic acid") AND ("COVID-19" OR "SARS-CoV-2" OR "coronavirus")). Original articles of clinical trials conducted with patients diagnosed with COVID-19 and submitted to high-dose vitamin C supplementation were included. Results: Eligible studies included patients in intensive care units, wards, or outpatient clinics, who were given doses of vitamin C, ranging from 6,000 to 8,000 mg/day, with an average duration of 6.25 days of supplementation and mostly intravenous administration. A reduction in fever and myalgia was observed, as well as an improvement in oxygen saturation and lung impairment rate. Conclusion: The role of high-dose vitamin C in patients affected by COVID-19 requires further study, however, to date, the results have been promising for symptom reduction and improvement in lung function and oxygenation.


Introducción: La administración de suplementos de vitamina C se ha considerado un tratamiento de apoyo para controlar y prevenir las complicaciones del COVID-19 al mejorar la respuesta inmunitaria contra la infección. Sin embargo, los efectos de dosis elevadas de esta vitamina aún no se conocen en su totalidad. Objetivo: Analizar los efectos de altas dosis de vitamina C en pacientes con COVID-19. Métodos: Se trata de un estudio de revisión sistemática, utilizando artículos originales publicados desde abril de 2020 hasta noviembre de 2022 en las bases de datos PubMed, ScienceDirect, Scopus y Web of Science. Para la búsqueda de los artículos se utilizó la combinación de descriptores registrados en Medical Subject Headings (MeSH): (("vitamin C" OR "ascorbic acid") AND ("COVID-19" OR "SARS-CoV-2" OR "coronavirus")). Se incluyeron artículos originales de tipo ensayo clínico realizados con pacientes diagnosticados con COVID-19 y sometidos a suplementación con altas dosis de vitamina C. Resultados: Los estudios elegibles se realizaron con pacientes ingresados en unidades de cuidados intensivos, salas o ambulatorios, a los que se administraron dosis de vitamina C que oscilaban entre 6.000 y 8.000 mg/día, con una duración media de 6,25 días de suplementación y vía de administración mayoritariamente intravenosa. Se observó una reducción de la fiebre y las mialgias, además de una mejoría de la saturación de oxígeno y de la tasa de compromiso pulmonar. Conclusión: El papel de las dosis altas de vitamina C en pacientes afectados por COVID-19 requiere más estudios; sin embargo, hasta la fecha, los resultados han sido prometedores en cuanto a la reducción de los sintomas, y la mejora de la función pulmonar y la oxigenación.

4.
ABCS health sci ; 48: e023207, 14 fev. 2023. tab
Article in English | LILACS | ID: biblio-1414627

ABSTRACT

INTRODUCTION: The pathological status of obesity can influence COVID-19 from its initial clinical presentation, therefore, the identification of clinical and laboratory parameters most affected in the presence of obesity can contribute to improving the treatment of the disease. OBJECTIVE: To identify the clinical, laboratory, and tomographic characteristics associated with obesity and BMI at t hospital admission in adult patients with COVID-19. METHODS: This is a cross-sectional observational study with a total of 315 participants with COVID-19 confirmed by rt-PCR. The participants were divided into non-Obese (n=203) and Obese (n=112). Physical examinations, laboratory tests, and computed tomography of the chest were performed during the first 2 days of hospitalization. RESULTS: Patients with obesity were younger, and they had higher systolic and diastolic blood pressure, higher frequency of alcoholism, fever, cough, and headache, higher ALT, LDH, and red blood cell count (RBC), hemoglobin, hematocrit, and percentage of lymphocytes. Also, they presented a lower value of leukocyte count and Neutrophil/Lymphocyte Ratio (RNL). The parameters positively correlated with BMI were alcoholism, systolic and diastolic blood pressure, fever, cough, sore throat, number of symptoms, ALT in men, LDH, magnesium, RBC, hemoglobin, hematocrit, and percentage of lymphocytes. The parameters negatively correlated with the BMI were: age and RNL. CONCLUSION: Several parameters were associated with obesity at hospital admission, revealing better than expected results. However, these results should be interpreted with great caution, as there may be some influence of a phenomenon called the Obesity Paradox that can distort the severity and prognosis of the patient.


Subject(s)
Humans , Male , Female , Adult , Patient Admission , Tomography , Biomarkers , Body Mass Index , Clinical Laboratory Techniques , COVID-19 , Obesity , Cross-Sectional Studies
5.
ABCS health sci ; 48: e023229, 14 fev. 2023. tab, ilus
Article in English | LILACS | ID: biblio-1518544

ABSTRACT

INTRODUCTION: Previous studies have reported that buriti (Mauritia flexuosa L. f.) is a typical fruit from the Brazilian cerrado ecosystem and an important food source for low-income populations. Its composition is rich in carotenoid polyphenols, monounsaturated fatty acids, and ascorbic acid. However, studies on the biological effects resulting from the consumption of this fruit are scarce. OBJECTIVE: To evaluate the effects of a diet supplemented with buriti (Mauritia flexuosa L. f.) on kidney and liver functions in growing rats. METHODS: Determination of centesimal composition, carotenoids, and fatty acids content for buriti pulp, standard chow, and butiti-supplemented chow were performed. Then, Wistar rats of both sexes were fed a standard diet or supplemented with buriti pulp. Blood samples were collected at the end of the experiment to determine biochemical parameters. The unpaired t-test was applied, and differences were considered significant when p<0.05. RESULTS: A diet enriched with buriti pulp did not interfere with kidney function and most markers of liver function in animals. Alkaline phosphatase showed significantly higher plasma concentration in female rats, and albumin and uric acid showed lower concentrations in male rats in both experimental groups. CONCLUSION: The changes observed in biochemical markers did not provide evidence of adverse effects of buriti pulp supplementation on liver function. Thus, the intake of buriti pulp can be encouraged as it is a low-cost food source for the general population.


Subject(s)
Animals , Male , Female , Rats , Rodentia , Diet , Fruit/metabolism , Kidney , Liver , Brazil
6.
Int. j. cardiovasc. sci. (Impr.) ; 36: e20220033, 2023. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1430498

ABSTRACT

Abstract Background In view of the absence of effective therapy for COVID-19, many studies have been conducted seeking to identify determining factors for the development of severe forms, aiming to direct efforts to avoid the worst outcomes in patients susceptible to severe conditions. One of the main comorbidities associated with complicated forms of the disease is systemic arterial hypertension (SAH). Objective To assess aspects of the clinical, demographic, laboratory, and radiological characteristics of hypertensive patients with COVID-19 to contribute to the knowledge of the relationship between the presence of this comorbidity and the severity of the disease. Methods A total of 380 patients with a diagnosis of acute SARS-CoV-2 infection hospitalized between June and August 2020 were included. Patients were divided into two groups according to the presence or absence of a previous diagnosis of hypertension. For comparison between groups, a significant difference was established if p < 0.05. Results Of the total of 380 patients, 202 (53.16%) had a clinical diagnosis of SAH. Hypertensive patients were significantly older (p < 0.01) and had more comorbidities (p < 0.01) than the non-hypertensive group. In laboratory tests, hypertensive patients had higher levels of blood glucose (p = 0.014), creatinine (p = 0.002), and urea (p = 0.003), while values for alanine aminotransferase (ALT) (p < 0.01), aspartate aminotransferase (AST) (p = 0.006), and sodium (p = 0.024) were lower. There was no difference between groups in radiographic parameters. Conclusions This study showed that, although the hypertensive group had some laboratory alterations that elicited severe disease, these patients did not have worse outcomes.

7.
Acta sci., Biol. sci ; 45: e59835, 2023. tab, graf
Article in English | LILACS, VETINDEX | ID: biblio-1419132

ABSTRACT

We compared the effect of the treatment with strength training (ST) and raloxifene (RALOX) on bone weight, blood glucose, lipid, and antioxidant profile in ovariectomized rats. Twenty-four Wistar rats were distributed into four groups: ovariectomy + VEHICLE (control); ovariectomy + RALOX; ovariectomy + ST; ovariectomy + RALOX + ST. Thirty days after ovariectomy, the animals underwent the treatment with RALOX (750 µcg day-1) and/or ST (three sessions week-1). Thirty days after, all groups were scarified, tibia and femur were weighed, and the blood was collected for analysis of the lipid profile, glucose, and antioxidants catalase (CAT) and glutathione (GSH). The ST group showed greater femur weight (0.82 ± 0.18 g) and RALOX + ST had greater tibia weight (0.61± 0.17 g) than CONTROL with femur weight of 0.65 ± 0.08 g and tibia of 0.49 ± 0.08 g with no differences between treatments (p > 0.05). ST group showed significantly higher catalase (181.7 ± 15.4 µM g-1) compared to the other groups. In contrast, the GSH value was lower in ST group (89.2 ± 8.1 µM g-1) compared to RALOX (175.9 ± 17.1 µM g-1) and RALOX + ST (162.8 ± 12.1 µM g-1), but the values of these two groups did not differ from CONTROL(115.3 ± 21.1 µM g-1). Total cholesterol did not differ between groups (p > 0.05), but exercise alone(54.3 ± 2.5 mg dL-1) or with RALOX (53.0 ± 1.5 mg dL-1) resulted in higher HDL cholesterol than CONTROL (45.5 ± 2.5 mg dL-1). Only RALOX+ST presented lower glucose (140.3 ± 9.7 mg dL-1) values than CONTROL (201.7 ± 30.6 mg dL-1). In conclusion, ST promotes similar benefits on bone and metabolic parameters compared to pharmacological treatment in ovariectomized rats.(AU)


Subject(s)
Animals , Female , Rats, Wistar/physiology , Raloxifene Hydrochloride/adverse effects , Resistance Training/adverse effects , Blood Glucose/analysis , Ovariectomy/veterinary , Lipid Metabolism , Antioxidants
8.
Biosci. j. (Online) ; 38: e38044, Jan.-Dec. 2022. tab
Article in English | LILACS | ID: biblio-1395981

ABSTRACT

The elderly is a risk group for changes in health conditions and as well as in functional performance related to the decline in grip strength and reduced walking speed, which can compromise the performance of activities of daily living. Based on this, the objective was to analyze the factors associated with functional performance in the elderly. For that, a cross-sectional study was developed involving a group of 179 elderly people who received medical care at an outpatient clinic of the public health network. Muscle strength and gait speed were measured. Nutritional status was determined by Body Mass Index (BMI), calf circumference (CC), waist circumference (WC) and waist-to-hip ratio (WHR). Level of physical activity was measured by the adapted version of the Minnesota Leisure Activities Questionnaire. Low muscle strength was found in 20.7% of the elderly and slow gait in 20.1%. Increased risk of cardiovascular disease was found in 40.8% considering WC, and 35.2% by WHR. Most of the elderly had low weight and no loss of muscle mass. Loss of muscle strength was associated with sex and CC and gait speed were associated with sex, age, and presence of a partner (p < 0.05). The chance of loss of muscle strength and lower gait speed was higher in elderly women. Loss of muscle mass due to CC was associated with the chance of loss of strength, and the chance of reduced walking speed was greater among the elderly individuals aged 75 years and over.


Subject(s)
Aged , Elderly Nutrition , Muscle Strength , Physical Functional Performance , Motor Activity
9.
Ciênc. Saúde Colet. (Impr.) ; 25(12): 4979-4989, Dec. 2020. tab, graf
Article in Portuguese | LILACS, ColecionaSUS, SES-SP | ID: biblio-1142728

ABSTRACT

Resumo O aumento da participação de alimentos ultraprocessados na alimentação de crianças e adolescentes está relacionado ao desenvolvimento de agravos não transmissíveis, como dislipidemia. Objetivou-se realizar uma revisão sistemática da literatura sobre a relação do consumo de alimentos ultraprocessados e o perfil lipídico de crianças e adolescentes. Realizou-se uma busca nas bases de dados PubMed, Scopus, Cochrane e LILACS por estudos com desenhos transversais e longitudinais, com ou sem intervenção; em crianças e/ou adolescentes aparentemente saudáveis, que tivessem a ingestão de alimento ultraprocessado como variável de exposição e o perfil lipídico como desfecho. Após triagem, 14 estudos foram incluídos, destes, nove demonstraram que o consumo de ultraprocessados estava relacionado com o aumento do LDL-c, colesterol total, triglicerídeos e diminuição do HDL-c. Três estudos não encontraram nenhuma relação e dois demonstraram que a maior ingestão de cereais prontos estava relacionada com a diminuição de colesterol total e LDL-c. Observou-se elevado consumo de alimentos ultraprocessados e relação positiva com lipídios sanguíneos em crianças e adolescentes o que chama atenção para a realização de intervenções, como educação nutricional, com vistas a reduzir a ingestão desses alimentos.


Abstract The increase in the input of ultra-processed ingredients in the food of children and adolescents is related to the development of noncommunicable diseases such as dyslipidemia. The scope of this study was to conduct a systematic review of the literature on the relationship of consumption of ultra-processed foods in the lipid profile of children and adolescents. A search in the PubMed, Scopus, Cochrane and LILACS databases was carried out to locate cross-sectional and longitudinal studies, with or without intervention, in apparently healthy children and/or adolescents, who had the intake of ultra-processed food as an exposure variable and the lipid profile as an outcome. After screening, 14 studies were included, of which nine demonstrated that ultra-processed food consumption was related to increased LDL-c, total cholesterol, triglycerides and a reduction in HDL-c. Three studies found no relationship and two demonstrated that the increased intake of ready-to-eat cereals was related to the decrease in total cholesterol and LDL-c. There was a high consumption of ultra-processed foods and positive relation with blood lipids among children and adolescents, which calls attention to interventions, such as nutritional education, with a view to reducing the intake of these foods.


Subject(s)
Humans , Child , Adolescent , Fast Foods , Cross-Sectional Studies , Longitudinal Studies , Diet , Food Handling , Noncommunicable Diseases , Lipids
10.
Ciênc. Saúde Colet. (Impr.) ; 25(10): 4055-4064, Out. 2020. tab
Article in Portuguese | LILACS, ColecionaSUS, SES-SP | ID: biblio-1132997

ABSTRACT

Resumo O objetivo do estudo foi analisar a associação entre o consumo de alimentos ultraprocessados (AUP) e parâmetros lipídicos. Estudo transversal realizado com adolescentes de ensino médio. O consumo alimentar foi analisado por meio de recordatório alimentar de 24h, sendo os AUP identificados de acordo com a NOVA classificação de alimentos. Os níveis de colesterol total, HDL-c e triglicérides, foram determinados por colorimetria enzimática e a fração de LDL-c estimada por fórmula. Utilizou-se o teste t de Student ou Mann-Whitney para comparação de médias e regressão linear para realizar associações entre as variáveis. Os resultados mostram que o consumo de AUP foi mais frequente nas adolescentes do sexo feminino, entre a faixa etária 17 a 19 anos, com renda familiar superior a dois salários mínimos e de escolas particulares. Nota-se que os indivíduos no maior tercil de consumo de AUP apresentaram maior ingestão energética, de carboidratos e de sódio, com menor ingestão de proteínas e de fibras. Observou-se, ainda, que o maior consumo de AUP foi associado negativamente aos níveis de HDL-c e positivamente aos níveis de triglicerídeos e dislipidemia. Portanto, os AUP estão associados a uma piora no perfil nutricional da dieta e alterações negativas nos parâmetros lipídicos de jovens.


Abstract The scope of this study was to analyze the association between ultra-processed food (UPF) consumption and lipid parameters. It was a cross-sectional study performed with high school adolescents. Food consumption was analyzed by means of a 24-hour food recall form, where UPF were identified in line with the NOVA system of food classification. The total cholesterol levels, HDL-c and triglycerides were determined by enzymatic colorimetry and the LDL-c fraction estimated by formula. The Student's t-test or Mann-Whitney was used to compare averages, and linear regression to make associations among the variables. The results show that UPF consumption was more frequent in female adolescents between 17 and 19 years of age, with a family income above two minimum wages and from private schools. It was observed that individuals in the upper third of UPF consumption had a higher energetic, carbohydrate and sodium intake, with a lower intake of proteins and fibers. Moreover, it was found that a higher UPF intake was negatively associated with HDL-c levels and positively associated with triglyceride levels and dyslipidemia. Therefore, UPF is associated with a worsening of the nutritional profile of the diet and contributes to negative changes in the lipid parameters of young individuals.


Subject(s)
Humans , Male , Female , Adolescent , Diet , Fast Foods , Lipids/blood , Diet Surveys , Cross-Sectional Studies
11.
J. Hum. Growth Dev. (Impr.) ; 30(2): 301-310, May-Aug. 2020. ilus, tab
Article in English | INDEXPSI, LILACS | ID: biblio-1114939

ABSTRACT

INTRODUCTION: Elective cesarean section is associated with several damages to the newborn's health, such as respiratory, gastrointestinal problems and diabetes that last throughout life. However, few studies discuss aspects related to psychological developmentOBJECTIVE: To investigate the development of Brazilian children according to the type of birth and gestational age in the cognitive, language, motor, socio-emotional and adaptive behavior domainsMETHODS: This is an exploratory and descriptive cross-sectional study conducted in the city of São Bernardo do Campo, São Paulo, Brazil, between June 2016 and March 2017. The final sample consisted of 263 children up to 42 months of age. For data collection were applied a socio demographic questionnaire and the Bayley-III Scale. The statistical analysis was based on both a North American reference sample and a local sample using the SPSS version 21, through Pearson's Chi-square statistical test and significance criteria p <0.05RESULTS: A significant difference (p<0.005) was observed, with a higher risk of problems in fine motor development and expressive language in children born at pre-term between 37- 39 weeks compared to those born at term between 39 - 41 weeks. Significant difference (p<0.005) was also observed in sensory processing and adaptive behavior, with greater impairment in children born via elective cesarean section compared to those born vaginallyCONCLUSION: Despite its limitations and discrepancies, this research indicates potential impairments in the psychological development of children born at early term via elective cesarean


INTRODUÇÃO: A cesárea eletiva está associada a diversos prejuízos à saúde do recém-nascido, como problemas respiratórios, gastrointestinais e diabetes, que perduram ao longo da vida. No entanto, poucos estudos discutem os aspectos relacionados ao desenvolvimento psicológicoOBJETIVO: Investigar o desenvolvimento de crianças brasileiras segundo a via de parto e a idade gestacional nos domínios cognitivo, linguagem, motor, socioemocional e comportamento adaptativoMÉTODO: Trata-se de um estudo exploratório-descritivo, transversal, realizado no município de São Bernardo do Campo, entre junho de 2016 e março de 2017. A população foi composta por 400 crianças até 42 meses de idade. Para coleta de dados foram aplicados questionário sociodemográfico e Escala Bayley-III. Foi utilizada para análise estatística tanto a normatização oferecida pela Escala Bayley (norte-americana) quanto a normatização referente à amostra estudada, por meio do SPSS version 21, utilizando o teste estatístico do Qui-Quadrado de Pearson, critérios de significância p<0,05RESULTADOS: Observou-se diferença significativa (p<0,005), com maior risco de problemas no desenvolvimento motor fino e na linguagem expressiva em crianças nascidas a termo precoce (37 a<39 semanas) quando comparadas às nascidas a termo (=39 a <41 semanas). Diferença significativa (p<0,005) também foi observada no processamento sensorial e comportamento adaptativo, com maior prejuízo observado nas crianças nascidas via CE em comparação às nascidas de parto vaginalCONCLUSÃO: Este estudo evidencia o aumento de riscos psicológicos em crianças nascidas via cesárea eletiva quando comparadas com as nascidas por parto vaginal nos aspectos relacionados ao processamento sensorial, motricidade fina, linguagem expressiva e emissão de comportamentos adaptativos


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Child, Preschool , Infant, Premature , Cesarean Section , Child Development , Child Health Services , Natural Childbirth
12.
Psico USF ; 25(1): 63-74, jan.-mar. 2020. il, tab
Article in English | INDEXPSI, LILACS | ID: biblio-1135706

ABSTRACT

The PCQ-24 is the main international measure for assessing psychological capital (PsyCap) in organizational contexts. In order to evaluate its adaptation to the Brazilian context, this study aimed to verify preliminary evidences of its psychometric validity. Data collection was conducted online with 749 employees from all regions of Brazil. Confirmatory factor analysis was performed to examine the quality of fit of the second-order factor structure of PCQ-24. The fit indicators were satisfactory (χ2= 742.10, χ2/df= 4.01, p< .001, SRMR= .05, CFI= .91, GFI= .90, TLI= .90, RMSEA= .06). Cronbach's alpha was .92 and the composite reliability coefficient was .95; in addition, a multigroup confirmatory factorial analysis, comparing male and female participants, demonstrated that the scale is adequate for both groups. These results indicate, in a preliminary way, the validity of PCQ-24 as a measure of psychological capital in the Brazilian labor context. (AU)


O PCQ-24 é a principal medida internacional para avaliação do capital psicológico nos contextos organizacionais. Para verificar sua adaptação à realidade brasileira, este estudo objetivou testar evidências preliminares de validade psicométrica. Foi conduzida coleta de dados on-line, com 749 trabalhadores, de todas as regiões do Brasil. Os dados foram submetidos à análise fatorial confirmatória, para examinar a qualidade de ajustamento da estrutura de segunda ordem do PCQ-24. Os indicadores de ajuste foram satisfatórios (χ2 = 742,10; χ2/df = 4,01, p < 0,001; SRMR = 0,05; CFI = 0,91; GFI = 0,90; TLI = 0,90, RMSEA = 0,06). O alfa de Cronbach foi de 0,92 e o coeficiente de confiabilidade composta foi de 0,95; análise fatorial confirmatória multigrupos (AFCMG) para homens e mulheres demonstrou que a escala é adequada para ambos os grupos. Tais resultados indicam evidências preliminares de validade do PCQ-24, como medida de capital psicológico em contexto laboral brasileiro. (AU)


El PCQ-24 es la principal medida internacional para evaluación del capital psicológico en contextos organizacionales. Para verificar su adaptación a la realidad brasileña, este estudio tuvo como objetivo probar evidencias preliminares de validez psicométrica. Fue realizada recolección de datos online de 749 trabajadores de todas las regiones de Brasil. Los datos fueron sometidos a análisis factorial confirmatoria para examinar la calidad de ajuste de la estructura de segundo orden del PCQ-24. Los indicadores de ajuste fueron satisfactorios (χ2= 742,10, χ2/df= 4,01, p< 0,001, SRMR= 0,05, CFI= 0,91, GFI= 0,90, TLI= 0,90, RMSEA= 0,06). El alfa de Cronbach fue de 0,92 y el coeficiente de confiabilidad compuesta fue de 0,95; análisis factorial confirmatorio multigrupos AFCMG, para hombres y mujeres, demostró que la escala es adecuada para ambos grupos. Estos resultados indican evidencias preliminares de validez del PCQ-24, como medida de capital psicológico en el contexto laboral brasileño. (AU)


Subject(s)
Humans , Male , Female , Adult , Organizational Culture , Psychology, Positive , Surveys and Questionnaires , Factor Analysis, Statistical
13.
Acta Paul. Enferm. (Online) ; 33: eAPE20190025, 2020. tab, graf
Article in Portuguese | LILACS, BDENF | ID: biblio-1100858

ABSTRACT

Resumo Objetivo Analisar associação entre aleitamento materno e excesso de peso em pré-escolares. Métodos Estudo transversal com 448 pré-escolares de 10 Centros Municipais de Educação Infantil do município de Teresina-PI. Realizou-se reunião com os pais, momento em que foi aplicado o questionário estruturado com questões relativas aos dados sociodemográficos e alimentação pregressa das crianças. Posteriormente, foram obtidas as medidas antropométricas das crianças (peso e altura). Foi considerado excesso de peso (sobrepeso + obesidade) quando o resultado do escore-z foi maior que ou igual a +2, e os menores que +2 foram classificados como sem excesso de peso. A análise da associação entre o aleitamento materno exclusivo até seis meses, aleitamento exclusivo até quatro meses e o aleitamento materno com o estado nutricional da criança foi feita utilizando-se o teste qui-quadrado de Pearson (c2), enquanto a razão de prevalência (RP) foi estimada para quantificar as associações entre o aleitamento materno e o estado nutricional controlado pelas variáveis sociodemográficas. Todas as estimativas e os intervalos de confiança de 95% foram calculados utilizando o modelo de regressão de Poisson com variância robusta. Resultados A prevalência do excesso de peso e a proporção das crianças que receberam o aleitamento materno exclusivo até os 6 meses de idade foi de 11,16% e 41,9%, respectivamente. O excesso de peso foi 2,5 vezes mais elevado entre as crianças não amamentadas (IC 95%: 1,09; 5,83); e, após o controle das variáveis sociodemográficas, verificou-se que as crianças maiores de 48 meses tiveram risco elevado para o excesso de peso (RP: 1,69; IC 95%: 1,01; 2,85) em relação aos menores de 48 meses de idade (p = 0,04). Conclusão O presente estudo demonstrou que as crianças que receberam aleitamento materno foram protegidas contra o excesso de peso.


Resumen Objetivo Analizar la elación entre la lactancia materna y el exceso de peso en niños preescolares. Métodos Estudio transversal con 448 niños preescolares de 10 Centros Municipales de Educación Infantil del municipio de Teresina, estado de Piauí. Se realizó una reunión con los padres, momento en que se aplicó el cuestionario estructurado con preguntas relativas a datos sociodemográficos y alimentación anterior de los niños. Posteriormente, se obtuvieron las medidas antropométricas de los niños (peso y estatura). Se consideró exceso de peso (sobrepeso + obesidad) cuando el resultado de la puntuación z fue mayor o igual a +2; y los menores a +2 se clasificaron como sin exceso de peso. El análisis de la relación entre lactancia materna exclusiva hasta los seis meses, lactancia exclusiva hasta los cuatro meses y lactancia materna con el estado nutricional del niño se realizó mediante la prueba c2 de Pearson . Para cuantificar las relaciones entre la lactancia materna y el estado nutricional controlado por las variables sociodemográficas se calculó la a razón de prevalencia (RP). Todas las estimaciones y los intervalos de confianza de 95% se calcularon utilizando el modelo de regresión de Poisson con varianza robusta. Resultados La prevalencia del exceso de peso y la proporción de los niños que recibieron lactancia materna exclusiva hasta los 6 meses de edad fue de 11,16% y 41,9%, respectivamente. El exceso de peso fue 2,5 veces más elevado en niños no amamantados (IC 95%: 1,09; 5,83). Luego del control de las variables sociodemográficas, se verificó que los niños mayores de 48 meses tuvieron un riesgo elevado de exceso de peso (RP: 1,69; IC 95%: 1,01; 2,85) con relación a los menores de 48 meses de edad (p = 0,04). Conclusión El presente estudio demostró que los niños que recibieron lactancia materna fueron protegidos contra el exceso de peso.


Abstract Objective To analyze association between breastfeeding and overweight in preschoolers. Methods A cross-sectional study with 448 preschoolers from 10 Municipal Centers of Early Childhood Education in the city of Teresina, state of Piauí. A meeting was held with the parents, at which time the structured questionnaire with questions related to sociodemographic data and past feeding of the children was applied. Subsequently, the anthropometric measurements of the children (weight and height). Overweight (overweight + obesity) was considered when the z-score result was greater than or equal to +2. Children younger than +2 were classified as not overweight. The association between exclusive breastfeeding up to six months, exclusive breastfeeding up to four months and breastfeeding with the child's nutritional status was analyzed using Pearson's chi-square test (c2), while the prevalence ratio (PR) was estimated to quantify the associations between breastfeeding and nutritional status controlled by sociodemographic variables. All estimates and 95% confidence intervals were calculated using the robust variance Poisson regression model. Results The prevalence of overweight and the proportion of children who received exclusive breastfeeding until 6 months of age were 11.16% and 41.9%, respectively. Overweight was 2.5 times higher among non-breastfed children (95% CI: 1.09; 5.83). After controlling for sociodemographic variables, it was found that children older than 48 months were at high risk for overweight (PR: 1.69; 95% CI: 1.01; 2.85) compared to children younger than 48 months. months old (p = 0.04). Conclusion The present study demonstrated that breastfed newborns were protected against overweight.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Breast Feeding , Weight Gain , Overweight/epidemiology , Pediatric Obesity/epidemiology , Nutritional Status , Cross-Sectional Studies , Surveys and Questionnaires , Protective Factors
14.
Rev. méd. Minas Gerais ; 30(supl.1): S10-S12, 2020.
Article in Portuguese | LILACS | ID: biblio-1120195

ABSTRACT

Tumores periampulares (TP) são originados a partir de estruturas próximas a Ampola de Vater e correspondem a um grupo heterogêneo de neoplasias. O adenocarcinoma da papila duodenal maior faz parte desse grupo de neoplasias. As principais manifestações são a icterícia do tipo obstrutiva, prurido, colúria, acolia fecal, além de perda ponderal e dor abdominal, associado a elevação dos níveis séricos de bilirrubina e enzimas hepáticas. O prognóstico é obscuro, sendo os carcinomas do tipo pancreaticobiliar aqueles com pior prognóstico. A ecografia endoscópica é o método mais sensível para diagnóstico e estadiamento e o tratamento de escolha é pancreaticoduodenectomia, conhecida como cirurgia de Whipple, frequentemente associada à quimioterapia adjuvante ou terapia de quimiorradiação. O presente trabalho propõe descrever um caso de adenocarcinoma da ampola de Vater em paciente de 38 anos atendida no Hospital Universitário da Universidade Federal de Juiz de Fora (HU-UFJF), abrangendo desde a sintomatologia inicial, processo diagnóstico até a conduta terapêutica. Sua relevância está em alertar os profissionais da saúde sobre a importância de elencar os tumores periampulares entre os possíveis diagnósticos diferenciais para pacientes com síndrome colestática, dado que o diagnóstico e a ressecção cirúrgica precoce são os fatores decisivos para um melhor prognóstico. (AU)


Periampular tumors (PT) originate from structures close to Vater's Ampulla and correspond to a heterogeneous group of cancers. The adenocarcinoma of the major duodenal papilla is part of this group of cancers. The main manifestations are obstructive jaundice, pruritus, choluria, fecal acholia, weight loss and abdominal pain, associated with elevated serum levels of bilirubin and liver enzymes. The prognosis is poor, with pancreaticobiliar type carcinomas having the worst prognosis. Endoscopic ultrasound is the most sensitive method for diagnosis and staging, and the best treatment is pancreaticoduodenectomy, known as Whipple surgery, often associated with adjuvant chemotherapy or chemoradiation therapy. The article proposes to describe a case of adenocarcinoma of the Vater's ampulla in a 38-year-old patient treated at the University Hospital of the Federal University of Juiz de Fora (HU-UFJF), covering from the initial symptoms, the diagnostic process and the therapeutic conduct. Its relevance is to alert health professionals about the importance of listing periampular tumors among the possible differential diagnoses for patients with cholestatic syndrome, considering that the diagnosis and early surgical resection are decisive factors for a better prognosis. (AU)


Subject(s)
Humans , Female , Adult , Adenocarcinoma , General Surgery , Ampulla of Vater , Carcinoma , Hospitals, University , Jaundice , Neoplasms
15.
Rev. méd. Minas Gerais ; 30(supl.1): S13-S15, 2020.
Article in Portuguese | LILACS | ID: biblio-1120222

ABSTRACT

Introdução: Xantelasmas são placas amareladas benignas que acometem pele de pálpebras e cursam com limitação funcional e queixa estética, impactando vida social e emocional. Com prevalência de 1,4% na população geral, predominam no sexo feminino e associam-se a hiperlipidemias, formados por deposições dérmicas de colesterol. De diagnóstico clínico, está indicada histopatologia em casos duvidosos. O tratamento de escolha é cirúrgico, através de exérese simples ou associada a blefaroplastia, epicantoplastia medial, retalhos locais e enxertos de pele total. Outras opções são terapia a laser, cauterização química com ácido tricloroacético, radiofrequência e crioterapia. Apesar da variedade terapêutica disponível, ainda são descritas na literatura taxas de recidiva local de até 40%. Objetivo: Analisar taxas de recidiva local associadas à ressecção cirúrgica enquanto tratamento de escolha para os xantelasmas. Métodos: Trata-se de estudo observacional retrospectivo, em que foram analisados prontuários de 18 pacientes submetidos à ressecção cirúrgica de xantelasmas pelo serviço de Cirurgia Plástica do Hospital Universitário da UFJF nos anos de 2016 a 2018. Foram avaliadas localização das lesões e taxas de recidiva local. Resultados: A localização das lesões mostrou-se predominante em pálpebras superiores, acometendo 10 pacientes (55%), sem predileção por lateralidade. Evoluíram com recidiva local 4 pacientes (22%). Conclusão: Os resultados do presente trabalho corroboram a hipótese de que taxas de recidiva local são menores em casos submetidos a tratamento cirúrgico, quando comparadas às descritas na literatura, bem como maior satisfação dos pacientes com os resultados estéticos apresentados. Conclui-se que a ressecção cirúrgica é segura e satisfatória em relação às demais terapêuticas. (AU)


Introduction: Xanthelasmas are benign yellowish plaques that affect the eyelid skin and cause functional limitation and aesthetic complaint, impacting social and emotional life. With a prevalence of 1.4% in the general population, they predominate in females and are associated with hyperlipidemias, formed by dermal cholesterol depositions. Clinically diagnosed, histopathology is indicated in doubtful cases. The treatment of choice is surgical, through simple or associated excision of blepharoplasty, medial epicantoplasty, local flaps and total skin grafts. Other options are laser therapy, trichloroacetic acid chemical cauterization, radiofrequency and cryotherapy. Despite the available therapeutic variety, local recurrence rates of up to 40% are still described in the literature. Objective: To analyze local recurrence rates associated with surgical resection as the treatment of choice for xanthelasmas. Methods: This was a retrospective observational study, which analyzed the medical records of 18 patients who underwent surgical resection of xanthelasmas by the Plastic Surgery Service of the University Hospital of UFJF from 2016 to 2018. We evaluated lesion location and recurrence rates. Results: The location of the lesions was predominant in the upper eyelids, affecting 10 patients (55%), with no preference for laterality. Four patients (22%) evolved with local recurrence. Conclusion: The results of the present study corroborate the hypothesis that local recurrence rates are lower in cases submitted to surgical treatment when compared to those described in the literature, as well as greater patient satisfaction with the aesthetic results presented. It is concluded that surgical resection is safe and satisfactory in relation to other therapies. (AU)


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Xanthomatosis , Surgery, Plastic , Surgery, Plastic/instrumentation , Eyelids
16.
Fisioter. Bras ; 20(5): 651-658, Outubro 24, 2019.
Article in Portuguese | LILACS | ID: biblio-1281730

ABSTRACT

Objetivo: Averiguar a sensibilidade, especificidade e eficiência dos indicadores do estado nutricional de idosos. Métodos: Trata-se de uma pesquisa descritiva, transversal, com uma abordagem quantitativa. Foram avaliados 252 idosos assistidos por equipe da Estratégia Saúde da Família. O estado nutricional dos idosos foi avaliado a partir dos indicadores antropométricos Índice de Massa Corporal (IMC), Circunferência da Panturrilha (CP), Dobra Cutânea Tricipital (DCT), Área Muscular do Braço (AMB) e Circunferência Muscular do Braço (CMB) e da Mini Avaliação do Estado Nutricional (MAN). O índice kappa foi utilizado para avaliar a concordância entre os métodos de avaliação do estado nutricional de idosos, com nível de significância estabelecido em p < 0,05. Resultados: Em relação ao estado de desnutrição, destacou-se a comparação do IMC vs. CMB (sensibilidade S =100%, valor preditivo negativo VPN = 100%, p = 0,001). O estado de eutrofia foi determinado utilizando os indicadores IMC vs. MAN (S = 84,4%, VPN = 71,1%, p = 0,04), bem como a do IMC vs. CMB (especificidade = 95,8%, VPN = 56%, p = 0,02). O intuito foi diagnosticar o estado de obesidade entre idosos, em relação aos indicadores IMC vs DCT, (especificidade = 82,8%, VPN= 70,2%, p= 0.06). Conclusão: Existe uma boa associação entre os indicadores, para determinar o estado nutricional de idosos atendidos pela Estratégia Saúde da Família, quanto a sensibilidade e especificidade dos métodos de avaliação. (AU)


Objective: To determine the sensitivity, specificity and efficiency indicators of the nutritional status of the elderly. Methods: This is a descriptive, cross-sectional research with a quantitative approach. We evaluated 252 elderly assisted by the Family Health Strategy team. The nutritional status of the elderly was evaluated based on anthropometric indicators: Body Mass Index (BMI), Circumference Calf (CP), Triceps Skin Fold (TSF), Arm Muscle Area (AMA) and Circumference Muscular Arm (CMA) and Mini nutritional assessment (MNA). The kappa index was used to evaluate the correlation between the methods of evaluating the nutritional status of the elderly, with a significance level set at p < 0.05. Results: In relation to the state of malnutrition we highlighted the comparison of BMI vs. CMA (S = 100% sensitivity, negative predictive value NPV = 100%, p = 0.001). We evaluated the state of normal weight using BMI vs. MNA indicators (S = 84.4% NPV = 71.1%, p = 0.04), as well as BMI vs. CMA (Specificity = 95.8% NPV = 56%, p = 0.02). The aim was to diagnose the state of obesity among the elderly in relation to BMI indicators vs. TSF (Specificity = 82.8%, NPV = 70.2%, p = 0.06). Conclusion: There is a good association between the indicators to determine the nutritional status of the elderly assisted by the Family Health Strategy, regarding the sensitivity and specificity of the evaluation methods. (AU)


Subject(s)
Humans , Nutritional Status , Sensitivity and Specificity , Efficiency , Aged , Anthropometry
17.
Biosci. j. (Online) ; 35(3): 949-956, may./jun. 2019. tab, graf
Article in English | LILACS | ID: biblio-1048716

ABSTRACT

Beauregard biofortified sweet potato is a tuberous root with a high content of carotenoids whose consumption can bring beneficial effects on human health related to the biological actions of these substances. The objectives of this study were to evaluate the acceptance of cake made with sweet potato biofortified with carotenoids by school children enrolled in a school of the municipal education network of the city of Teresina PI. The sweet cake containing biofortified potato (Beauregard) (PC) was compared with standard sweet wheat flour (WC) cake formulation. The PC and WC products and the Beauregard potato were analyzed for centesimal composition (moisture, ashes, proteins, lipids and carbohydrates) and total carotenoid content. Acceptance of PC was assessed by means of an acceptance test with a hedonic scale of five points applied to 100 children from 08 to 10 years of age. The evaluation of the centesimal composition showed protein content corresponding to 2.1% in WC and 3.57% in PC, and of lipids of 5.16% in WC and 8.95% inPC. Regarding the moisture content, WC presented 32.5% and PC 38.44%. The content of fixed minerals (ash) found in formulations was 1.9% and 1.26%, respectively, in WC and PC. The carotenoid content (µg of ß-carotene.g-1) was significantly higher (p <0.05) in the biofortified potato (3,200.01 ± 0.02) and in the PC formulations (3,666.17 ± 2.55) and WC (3,066.53 ± 1.88) for common sweet potatoes (2.200,23 ± 1.63). In the five-point facial hedonistic acceptance test, the formulation containing biofortified potato (PC) obtained a significantly higher score (p <0.05) (4.24 ± 0.93) when compared to the WC formulation (3.75 ± 1.19). The biofortified potato and the cake containing the biofortified potato presented some characteristics related to the centesimal composition similar to those found in WC and the content of carotenoids in PC larger than those of WC. Because sweet cake is a food product, generally well accepted by children and adults, PC's greateracceptance of WC suggests its promising potential for consumption by the population.


A batata-doce Beauregard biofortificada é uma raiz tuberosa com alto teor de carotenoides, cujo consumo pode trazer efeitos benéficos na saúde humana relacionados com as ações biológicas dessassubstâncias. Os objetivos deste estudo foram avaliar a aceitação de bolo elaborado com batata doce biofortificada com carotenoides por crianças em idade escolar matriculados em uma escola da rede municipal de ensino da cidade de Teresina PI. O bolo doce contendo batata biofortificada (Beauregard) (BB) foi comparado com formulação padrão de bolo doce de farinha de trigo (BT). Os produtos BB e BT e a batata Beauregard foram analisados quanto à composição centesimal (umidade, cinzas, proteínas, lipídeos e carboidratos) e conteúdo de carotenóides totais. A aceitação do BB foi avaliada por meio de teste de aceitação com escala hedônica facial de cinco pontos aplicado em 100 crianças de 08 a 10 anos de idade. A avaliação da composição centesimal mostrou conteúdo protéico correspondendo 2,1% no BT e 3,57% no BB, e de lipídiosde 5,16% no BT e 8,95% no BB. Em relação ao teor de umidade, o BT apresentou 32,5% e BB 38,44%. O teor de minerais fixos (cinzas) encontrado nas formulações foi de 1,9% e 1,26%, respectivamente, no BT e BB. O conteúdo de carotenoides (µ g de ß-caroteno.g-1) foi significativamente maior (p<0,05) na batata biofortificada (3.200,01 ± 0,02) e nas formulações BB (3.666,17 ± 2,55) e BT (3.066,53 ± 1,88) em relação à Figure 1. Acceptance rate of Beauregard potato and wheat cake formulations.. batata doce comum (2.200,00 ± 1,63). No teste de aceitação escala hedonica facial de cinco pontos a formulação contendo batata biofortificada (BB) obteve nota significativamente maior (p<0,05) (4,24± 0,93) quando comparada com a formulação BT (3,75± 1,19). A batata biofortificada e o bolo contendo a batata biofortificada apresentaram algumas características relacionadas à composição centesimal semelhantes àquelas encontradas no BT e conteúdo de carotenoides no BB maiores que os do BT. Por ser o bolo doce um produto alimentício, de modo geral, bem aceito por crianças e adultos, a maior aceitação do BB em relação ao BT sugere seu potencial promissor para consumo pela população.


Subject(s)
Carotenoids , Food, Fortified , Ipomoea batatas , Child Nutrition Sciences
18.
Rev. bras. enferm ; 71(6): 2953-2960, Nov.-Dec. 2018. tab
Article in English | LILACS, BDENF | ID: biblio-977602

ABSTRACT

ABSTRACT Objective: To analyze the knowledge of breastfeeding (BF) and supplementary feeding (SF) of professionals in the Primary Health Care. Method: Cross-sectional study, with 168 professionals, conducted between June and September 2016. The Kruskal Wallis test was used to compare means of percentage of knowledge about BF and SF, by professional category and contingency testing, for association between variables. Results: From the total of professionals, 39.29% of them demonstrated good knowledge about BF and 2.38% about SF; 74.4% of respondents reported not knowing the program Brazilian Breastfeeding and Feeding Strategy (EAAB - Estratégia Amamenta e Alimenta Brasil). There was a positive association between professionals' level of knowledge about BF and education (p=0.04), occupation (p=0.05) and healthcare in BF (p=0.04). Regarding the level of knowledge about SF, there was association between education (p<0.01) and healthcare in SF (p=0.04). Conclusion: The professionals have greater knowledge about breastfeeding when compared to supplementary feeding.


RESUMEN Objetivo: analizar el conocimiento sobre la lactancia materna (LM) y la alimentación complementaria (AC) de los profesionales de la atención primaria. Método: estudio transversal, con 168 profesionales, realizado entre junio y septiembre de 2016. Se utilizó la prueba de Kruskal Wallis para la comparación entre los promedios del porcentaje del conocimiento sobre LM y AC, por categoría profesional, y la prueba de contingencia, para asociación entre las variables. Resultados: el 39,29% de los profesionales demostraron buen conocimiento sobre LM y el 2,38%, sobre AC; el 74,4% de los entrevistados revelaron que no conocían el programa Estratégia Amamenta y Alimenta. La asociación fue positiva entre el nivel de conocimiento de los profesionales en LM y escolaridad (p=0,04), profesión (p=0,05) y asistencia en LM (p=0,04). En cuanto al nivel de conocimiento en AC, hubo asociación con escolaridad (p<0,01) y asistencia en AC (p=0,04). Conclusión: Los profesionales tienen mayor conocimiento sobre la lactancia materna cuando se compara al conocimiento en alimentación complementaria.


RESUMO Objetivo: Analisar o conhecimento sobre aleitamento materno (AM) e alimentação complementar (AC) de profissionais da atenção primária. Método: Estudo transversal, com 168 profissionais, realizado entre junho e setembro de 2016. Utilizou-se o teste de Kruskal Wallis para comparação entre as médias do percentual do conhecimento sobre AM e AC, por categoria profissional, e o teste de contingência, para associação entre as variáveis. Resultados: 39,29% dos profissionais demonstraram bom conhecimento sobre AM e 2,38%, sobre AC; 74,4% dos entrevistados revelaram que não conheciam o programa Estratégia Amamenta e Alimenta. Houve associação positiva entre nível de conhecimento dos profissionais em AM e escolaridade (p = 0,04), profissão (p = 0,05) e assistência em AM (p = 0,04). Quanto ao nível de conhecimento em AC, houve associação com escolaridade (p < 0,01) e assistência em AC (p = 0,04). Conclusão: Os profissionais têm maior conhecimento sobre aleitamento materno quando comparado ao conhecimento em alimentação complementar.


Subject(s)
Humans , Male , Female , Infant, Newborn , Infant , Adult , Breast Feeding/methods , Clinical Competence/standards , Health Personnel/standards , Infant Nutritional Physiological Phenomena , Brazil , Cross-Sectional Studies , Clinical Competence/statistics & numerical data , Health Personnel/statistics & numerical data , Middle Aged
19.
Rev. eletrônica enferm ; 20: 1-9, 2018.
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1118928

ABSTRACT

O estudo objetiva analisar a estrutura dimensional do instrumento SERVQUAL, utilizado para mensuração da satisfação dos usuários de serviço de saúde pública na atenção básica. Estudo quantitativo, realizado por meio de um survey com 353 usuários da Estratégia Saúde da Família. Os participantes foram: gênero feminino (71,7%); idades entre 31 e 40 anos (30,9%) e com Ensino Médio completo (43,3%). Na análise do ajuste do modelo, os resultados foram insatisfatórios para os critérios estabelecidos. Sugeriu-se um novo modelo dado o contexto específico da saúde pública que apresentou resultados adequados para todos os critérios. Os resultados foram satisfatórios para validade convergente e discriminante. O estudo implica na indicação de um novo modelo ajustado, utilizado para a compreensão da satisfação de usuários da saúde da família, que, testado em estudos futuros na área de enfermagem e saúde pública, com análise aprofundadas que discutam os achados desta pesquisa, consolidem um novo instrumento analítico.


The study aims to analyze the dimensional structure of the instrument SERVQUAL, used to measure the satisfaction of users of public health services at the basic attention. A quantitative study, conducted through surveys anwered by 353 users of the Family Health Strategy. The participants were: female (71.7%); aged 31 to 40 years (30.9%) and who completed High School education (43.3%). In the model adjustment analysis, the results were unsatisfactory for the established criteria. A new model was suggested given the specific context of the public health presenting inadequate results for all criteria. The results were satisfactory for convergent and discriminatory validity. The study implicates an indication of a new adjusted model, to comprehend the satisfaction of users of the family health, that should tested in future nursing and public health studies with more in-depth analyses, discussing the findings of this study to consolidate a new analytical instrument.


Subject(s)
Female , Adult , Patient Satisfaction , Primary Health Care
20.
Rev. eletrônica enferm ; 20: 1-12, 2018. tab
Article in Portuguese | LILACS, BDENF | ID: biblio-946576

ABSTRACT

O objetivo deste estudo foi avaliar a prevalência de desmame precoce e fatores associados em crianças atendidas na Estratégia Saúde da Família. Trata-se de pesquisa quantitativa, descritiva e exploratória realizada com 241 crianças atendidas pela equipe de saúde. Para coleta dos dados foram usados um formulário e um questionário. Nas análises, para variáveis em que foram encontradas associações estatisticamente significativas foi realizado teste de regressão logística binária. A prevalência de desmame precoce foi de 58,51%. Maiores proporções de desmame precoce ocorreram em crianças com idade entre um e três meses. Pertencer a classe econômica B/C e ter recebido orientação sobre amamentação no pré-natal apresentaram-se significativamente associados com o desmame precoce. A prevalência do desmame precoce foi elevada, e considerada semelhante à prevalência nacional e descrita para o estado do Piauí. Houve associação entre o desmame precoce, classe econômica B/C e ter recebido orientação sobre amamentação no pré-natal.


The study objective was to assess the early weaning prevalence, and associated factors of children attended in the Family Health Strategy.We conducted a quantitative, descriptive and exploratory study with 241 children accompanied by the health team. We used a form and a questionnaire for data collection. In the analyses, we conducted a binary logistic regression for variables with statistically significant associations. The prevalence of early weaning was 58.51%. Higher proportions of early weaning occurred in children aged one to three months. To be part of economic level B/C and to have received breastfeeding guidance during the prenatal period was significantly associated with early weaning. The early weaning prevalence was high and similar to the national prevalence described for Piauí state. Early weaning, economic level B/C and breastfeeding guidance during prenatal were associated.


Subject(s)
Humans , Infant, Newborn , Infant , Child, Preschool , Weaning , Breast Feeding , National Health Strategies , Maternal-Child Nursing
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