Adequacy of Fatty Acids Consumption Among Individuals in Secondary Cardiovascular Prevention. / Adequação do Consumo de Ácidos Graxos entre Pacientes em Prevenção Cardiovascular Secundária.

BACKGROUND: Adhering to a diet adequate in macronutrients is crucial for the secondary prevention of cardiovascular diseases. OBJECTIVE: To assess the prevalence of adherence to recommendations for the consumption of dietary fatty acids for the prevention and treatment of cardiovascular diseases and to estimate whether the presence of certain cardiovascular risk factors would be associated with adherence. METHODS: Cross-sectional study using baseline data from 2,358 participants included in the "Brazilian Cardioprotective Nutritional Program Trial". Dietary intake and cardiovascular risk factors were assessed. Adequate intake of polyunsaturated fatty acids (PUFA) was considered as ≥10% of total daily energy intake; for monounsaturated fatty acids (MUFA), 20%; and for saturated fatty acids (SFA), <7% according to the Brazilian Society of Cardiology. A significance level of 5% was considered in the statistical analysis. RESULTS: No participant adhered to all recommendations simultaneously, and more than half (1,482 [62.9%]) did not adhere to any recommendation. Adherence exclusively to the SFA recommendation was the most prevalent, fulfilled by 659 (28%) participants, followed by adherence exclusively to the PUFA (178 [7.6%]) and MUFA (5 [0.2%]) recommendations. There was no association between the number of comorbidities and adherence to nutritional recommendations (p = 0.269). Participants from the Brazilian Northeast region showed a higher proportion of adherence to SFA consumption recommendations (38.42%) and lower adherence to PUFA intake (3.52%) (p <0.001) compared to other regions. CONCLUSIONS: Among the evaluated sample, there was low adherence to nutritional recommendations for dietary fatty acid consumption.

FUNDAMENTO: A adesão à uma alimentação adequada em macronutrientes é fundamental para a prevenção secundária de doenças cardiovasculares. OBJETIVO: Avaliar a prevalência de adesão às recomendações de consumo de ácidos graxos para prevenção e tratamento de doenças cardiovasculares, e estimar se a presença de determinados fatores de risco cardiovascular estaria associada à adesão. MÉTODOS: Estudo transversal com os dados de linha de base de 2358 participantes do estudo "Brazilian Cardioprotective Nutritional Program Trial". Dados de consumo alimentar, e fatores de risco cardiovascular foram avaliados. Foi considerada, de acordo com a Sociedade Brasileira de Cardiologia, uma ingestão adequada de ácidos graxos poli-insaturados (AGPI) ≥10% do consumo total de energia diária, para ácidos graxos monoinsaturados (AGM), 20% e para ácidos graxos saturados (AGS), <7%. Na análise estatística foi considerando nível de significância de 5%. RESULTADOS: Nenhum participante aderiu a todas as recomendações de forma simultânea e mais da metade (1482 [62,9%]) não aderiu a nenhuma recomendação. A adesão exclusivamente à recomendação de AGS foi a mais prevalente, sendo cumprida por 659 (28%) dos participantes, seguida da adesão exclusivamente à recomendação de AGP (178 [7,6%]) e de AGM (5 [0,2%]). Não houve associação entre o número de comorbidades e a adesão às recomendações nutricionais (p =0,269). Os participantes da região Nordeste do país apresentaram maior proporção de adesão às recomendações para consumo de AGS (38,42%), e menor para ingestão de AGPI (3,52%) (p <0,001) em comparação às demais. CONCLUSÕES: Na amostra avaliada, evidenciou-se baixa adesão às recomendações nutricionais para consumo de ácidos graxos.

Adequação do consumo de ácidos graxos entre pacientes em prevenção cardiovascular secundária / Adequacy of Fatty Acids Consumption Among Individuals in Secondary Cardiovascular Prevention

FUNDAMENTO: A adesão à uma alimentação adequada em macronutrientes é fundamental para a prevenção secundária de doenças cardiovasculares. OBJETIVO: Avaliar a prevalência de adesão às recomendações de consumo de ácidos graxos para prevenção e tratamento de doenças cardiovasculares, e estimar se a presença de determinados fatores de risco cardiovascular estaria associada à adesão. MÉTODOS: Estudo transversal com os dados de linha de base de 2358 participantes do estudo "Brazilian Cardioprotective Nutritional Program Trial". Dados de consumo alimentar, e fatores de risco cardiovascular foram avaliados. Foi considerada, de acordo com a Sociedade Brasileira de Cardiologia, uma ingestão adequada de ácidos graxos poli-insaturados (AGPI) ≥10% do consumo total de energia diária, para ácidos graxos monoinsaturados (AGM), 20% e para ácidos graxos saturados (AGS), <7%. Na análise estatística foi considerando nível de significância de 5%. RESULTADOS: Nenhum participante aderiu a todas as recomendações de forma simultânea e mais da metade (1482 [62,9%]) não aderiu a nenhuma recomendação. A adesão exclusivamente à recomendação de AGS foi a mais prevalente, sendo cumprida por 659 (28%) dos participantes, seguida da adesão exclusivamente à recomendação de AGP (178 [7,6%]) e de AGM (5 [0,2%]). Não houve associação entre o número de comorbidades e a adesão às recomendações nutricionais (p =0,269). Os participantes da região Nordeste do país apresentaram maior proporção de adesão às recomendações para consumo de AGS (38,42%), e menor para ingestão de AGPI (3,52%) (p <0,001) em comparação às demais. CONCLUSÕES: Na amostra avaliada, evidenciou-se baixa adesão às recomendações nutricionais para consumo de ácidos graxos.

Factors associated with diet quality among Brazilian individuals with cardiovascular diseases.

BACKGROUND: An individual's dietary pattern contributes in different ways to the prevention and control of recurrent cardiovascular events. However, the quality of the diet is influenced by several factors. The present study aimed to evaluate the quality of the diet of individuals with cardiovascular diseases and determine whether there is an association between sociodemographic and lifestyle factors. METHODS: This is a cross-sectional study carried out with individuals with atherosclerosis (coronary artery disease, cerebrovascular disease or peripheral arterial disease) recruited from 35 reference centres for the treatment of cardiovascular disease in Brazil. Diet quality was assessed according to the Modified Alternative Healthy Eating Index (mAHEI) and stratified into tertiles. For comparing two groups, the Mann-Whitney or Pearson's chi-squared tests were used. However, for comparing three or more groups, analysis of variance or Kruskal-Wallis was used. For the confounding analysis, a multinomial regression model was used. p < 0.05 was considered statistically significant. RESULTS: In total, 2360 individuals were evaluated: 58.5% male and 64.2% elderly. The median (interquartile range [IQR]) of the mAHEI was 24.0 (20.0-30.0), ranging from 0.4 to 56.0 points. When comparing the odds ratios (ORs) for the low (first tertile) and medium (second tertile) diet quality groups with the high-quality group (third tertile), it was observed that there was an association between diet quality with a family income of 1.885 (95% confidence intervals [CI] = 1.302-2.729) and 1.566 (95% CI = 1.097-2.235), as well as physical activity of 1.391 (95% CI = 1.107-1.749) and 1.346 (95% CI = 1.086-1.667), respectively. In addition, associations were observed between diet quality and region of residence. CONCLUSIONS: A low-quality diet was associated with family income, sedentarism and geographical area. These data are extremely relevant to assist in coping with cardiovascular disease because they enable an assessment of the distribution of these factors in different regions of the country.

Factors associated with diet quality among Brazilian individuals with cardiovascular diseases

BACKGROUND: An individual's dietary pattern contributes in different ways to the prevention and control of recurrent cardiovascular events. However, the quality of the diet is influenced by several factors. The present study aimed to evaluate the quality of the diet of individuals with cardiovascular diseases and determine whether there is an association between sociodemographic and lifestyle factors. METHODS: This is a cross-sectional study carried out with individuals with atherosclerosis (coronary artery disease, cerebrovascular disease or peripheral arterial disease) recruited from 35 reference centres for the treatment of cardiovascular disease in Brazil. Diet quality was assessed according to the Modified Alternative Healthy Eating Index (mAHEI) and stratified into tertiles. For comparing two groups, the Mann-Whitney or Pearson's chi-squared tests were used. However, for comparing three or more groups, analysis of variance or Kruskal-Wallis was used. For the confounding analysis, a multinomial regression model was used. p < 0.05 was considered statistically significant. RESULTS: In total, 2360 individuals were evaluated: 58.5% male and 64.2% elderly. The median (interquartile range [IQR]) of the mAHEI was 24.0 (20.0-30.0), ranging from 0.4 to 56.0 points. When comparing the odds ratios (ORs) for the low (first tertile) and medium (second tertile) diet quality groups with the high-quality group (third tertile), it was observed that there was an association between diet quality with a family income of 1.885 (95% confidence intervals [CI] = 1.302-2.729) and 1.566 (95% CI = 1.097-2.235), as well as physical activity of 1.391 (95% CI = 1.107-1.749) and 1.346 (95% CI = 1.086-1.667), respectively. In addition, associations were observed between diet quality and region of residence. CONCLUSIONS: A low-quality diet was associated with family income, sedentarism and geographical area. These data are extremely relevant to assist in coping with cardiovascular disease because they enable an assessment of the distribution of these factors in different regions of the country.

Association of specialized enteral nutrition with glycemic control and clinical outcomes in critically ill patients: A meta-analysis of randomized controlled trials.

OBJECTIVE: To evaluate the association of glycemic-control formulae (GCF) with measurements of glycemic control and clinical outcomes compared to standard enteral formulae (SF) in critically ill patients. DATA SOURCES: MEDLINE, EMBASE, Scopus and the Cochrane Central Register of Controlled Trials were searched from inception up to January, 2021. STUDY SELECTION: RCTs that assessed the effects of GCF relative to SF in adult critically ill patients. DATA EXTRACTION: Measurements of glycemic control were the primary outcomes. Secondary outcomes included insulin requirements, mechanical ventilation (MV), length of intensive care unit (ICU) stay and mortality. Two authors independently extracted data and assessed risk of bias using the Cochrane's RoB 2 tool and the GRADE approach was used to assess the quality of evidence. DATA SYNTHESIS: Ten studies (12 reports, 685 patients) were included. The use of GCFs was associated with lower blood glucose (WMD, -16.06 mg/dL; 95% CI -23.48 to -8.63; I2 = 47%) and lower daily administered insulin (WMD, -7.20 IU; 95% CI -13.92 to -0.48; I2 = 53%). Glycemic variability, measured by the coefficient of variation, was also associated with the use of GCFs (WMD, -6.84%; 95% CI, -13.57 to -0.11; I2 = 95%). In contrast, analyses for length of ICU stay (WMD, -0.12, 95% CI -1.77 to 1.52; I2 = 0%), duration of MV (WMD, -0.34 days; 95% CI, -1.72 to 1.04; I2 = 0%) and mortality (RR, 1.13; 95% CI 0.82 to 1.56; I2 = 0%) were not statistically significant. Quality of evidence ranged from low to very low, and only one study was judged as at low risk of bias. CONCLUSIONS: In this meta-analysis, GCFs were significantly associated with lower insulin requirements and improved glycemic control. Although results for clinical outcomes were not statistically significant, there is insufficient evidence to confirm or exclude important differences due to serious imprecision in the effect estimates and overall low quality of evidence. The effects of GCFs on clinical outcomes require confirmation in larger randomized trials.

Contribution of ultra-processed foods consumption in sodium ingestion of atherosclerotic disease patients, residents in the southern region of Brazil.

BACKGROUND AND OBJECTIVE: Recent studies have related the consumption of ultra-processed foods with the development of cardiovascular diseases and have considered this relation with excessive sodium intake. While Brazilian studies have analysed that this consumption may have no direct relationship with the processing, but rather with the addition of salt. The purpose of this study is to investigate the contribution of the consumption of processed products in the daily intake of sodium ingestion by atherosclerotic disease patients. METHODS: A sub study, conducted with data from 630 cardiopathic patients who take part in "Effect of Brazilian Cardioprotective Food Program study on the reduction of events and risk factors in secondary prevention of cardiovascular disease part". Food was classified as: unprocessed or minimally processed foods, processed culinary ingredients, processed foods, ultra-processed food and beverages. Twenty-four-hour food recall (R24h) was collected from patients, and the estimation of total calories and sodium intake were calculated, as well as the percentage of sodium contribution according to the categories already mentioned. For the adequacy ratio analysis, the daily values of sodium intake were used to compared to the recommendations of the World Health Organization (<2000 mg / day). RESULTS: The average sodium intake was 1970.87 mg for women and 2642.86 mg for men, being higher for males' patients aged 60-79. It was observed that 64% of the studied population demonstrated sodium intake > 2000 mg. When considered levels > 3001 mg, a higher incidence of consumption was observed in the male group. Only 21.1% were intaking sodium within the recommended amount. Industrialized foods contributed to 33% of the mineral intake. CONCLUSION: These findings have demonstrated that the majority of the studied patients exceeded the dietary sodium recommendation. It has also indicated that patient's male, have presented increased consumption of the mineral. Consequently, warning for the necessity of greater investments in the nutritional re-education of these patients.

Análise dos registros de evacuações pela equipe de enfermagem em pacientes com nutrição enteral (NE): redução de registro de diarréias após treinamento / Analysis of records of evacuations by nursing staff in patients with enteral nutrition (EN): reduction of diarrhea after training record / Análisis de los registros de las evacuaciones de personal de enfermería en pacientes con nutrición enteral (NE): reducción de la diarrea después de registro de formación

Objetivo: Comparar os registros de diarréia em pacientes adultos internados, submetidos á nutrição enteral (NE), antes e após treinamento da equipe de enfermagem. Método: Foram avaliados os registros de diarréia realizados pelas equipes de enfermagem, para estes pacientes, durante 30 dias em dois momentos, antes (G1) e após (G2) treinamento, que constava de definição de diarréia (pelo menos 3 fezes líquidas ou semi-líquidas por dia), imagens de evacuações e mudança na forma de registro, com padronização das anotações (o número de evacuações e a quantidade estimada). o intervalo entre as coletas foi de um ano. Resultados: No G1 foram observados 40 pacientes (71+- 17 anos; 52,5% homens), com registro de diarréia em 15 pacientes; 1,66 +- 3,2 dias de diarréia/paciente. com base na definição acima, 10/15 apresentaram efetivamente diarréia. os técnicos descreveram 65 dias com diarréia, mas utilizando a definição padronizada, ocorreu em apenas 18 dias. No G2 foram avaliados 37 pacientes (75,8 +- 13,3 anos; 54,1%homens). foram relatados 0,08 +- 0,27 dias de diarréia/paciente. no G1, o número de dias efetivos de diarréia foi maior que no G2, mas sem diferença estatística. a única diferença estatisticamente significativa foi entre os dias efetivos de diarréia entre os dois grupos (p=0,001). Conclusão: os autores demonstram que a padronização de registros e treinamento da equipe contribuiu para a redução de diagnósticos equiviocados de diarréia.

Objective: To compare the records of diarrhea in hospitalized adult patients, undergoing enteral nutrition (EN), before and after training of nursing staff. Methods: We studied the records of diarrhea made by nursing staff for these patients during 30 days on two occasions, before (G1) and after (G2) training, which included the definition of diarrhea (at least 3 liquid stools or semi net-a day), images of evacuations and change in registration form, with standardization of the notes (the number of bowel movements and estimated). the interval between collections was one year. Results: In G1 were observed 40 patients (71 + - 17 years, 52.5% men) with a record of diarrhea in 15 patients, 1.66 + - 3.2 days of diarrhea / patient. based on the above definition, 10/15 had actually diarrhea. technicians reported 65 days with diarrhea, but using the standard definition, occurred in only 18 days. G2 were assessed 37 patients (75.8 + - 13.3 years, 54.1% men). reported were 0.08 + - 0.27 days of diarrhea / patient. in G1, the actual number of days of diarrhea was higher than in G2, but no statistical difference. the only difference was statistically significant between the actual days of diarrhea between the two groups (p = 0.001). Conclusion: The authors show that the standardization of records and staff training contributed to the reduction of diagnostic equiviocados diarrhea.

Objetivo: Comparar los registros de la diarrea en pacientes adultos hospitalizados, con nutrición enteral (NE), antes y después del entrenamiento del personal de enfermería. Métodos: Se estudiaron los registros de la diarrea por parte del personal de enfermería para estos pacientes durante 30 días en dos ocasiones, antes de (G1) y después (G2) la formación, que incluía la definición de diarrea (heces líquidas por lo menos 3 o semi Net-a-día), las imágenes de las evacuaciones y el cambio en el formulario de inscripción, con la normalización de las notas (el número de evacuaciones intestinales y estimadas). el intervalo entre las colecciones era un año. Resultados: En el G1 se observaron 40 pacientes (71 + - 17 años, hombres 52,5%) con un registro de la diarrea en 15 pacientes, 1.66 + - 3,2 días de diarrea / paciente. sobre la base de la definición anterior, 10/15 había hecho diarrea. técnicos informaron 65 días con diarrea, pero utilizando la definición estándar, se produjo en sólo 18 días. G2 se evaluaron 37 pacientes (75,8 + - 13,3 años, 54,1% hombres). se reportaron 0,08 + - 0,27 días de diarrea / paciente. en el G1, el número real de días de diarrea fue superior en el G2, pero sin diferencia estadística. la única diferencia fue estadísticamente significativa entre los días reales de la diarrea entre los dos grupos (p = 0,001). Conclusión: Los autores demuestran que la normalización de los registros y la capacitación del personal contribuido a la reducción de la diarrea equiviocados diagnóstico.