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1.
Epidemiol. serv. saúde ; 31(spe1): e2021380, 2022. tab
Article in English, Portuguese | LILACS | ID: biblio-1384910

ABSTRACT

Objetivo: Estimar a prevalência de diagnóstico autorreferido de colesterol alto e analisar os fatores associados à prevalência na população adulta brasileira. Métodos: Estudo transversal utilizando a Pesquisa Nacional de Saúde 2019. O diagnóstico de colesterol alto foi autorreferido. Modelos de regressão de Poisson originaram as razões de prevalência (RP) e intervalos de confiança de 95% (IC95%). Resultados: Nos 88.531 adultos, a prevalência de colesterol alto foi de 14,6%. Associaram-se positivamente: sexo feminino (RP = 1,44; IC95% 1,40;1,52), idade ≥ 60 anos (RP = 3,80; IC95% 3,06;4,71), ter plano de saúde (RP = 1,33; IC95% 1,24;1,42), autoavaliação de saúde ruim ou muito ruim (RP = 1,75; IC95% 1,60;1,90), ter hipertensão (RP = 1,78; IC95% 1,68;1,89), ter diabetes (RP = 1,54; IC95% 1,45;1,65), ter insuficiência renal (RP = 1,33; IC95% 1,15;1,53), ter obesidade (RP = 1,27; IC95% 1,18;1,36), ser ex-fumante (RP = 1,13; IC95% 1,07;1,20), consumir álcool abusivamente (RP = 1,11; IC95% 1,01;1,21), ser ativo no lazer (RP = 1,22; IC95% 1,15;1,30). Conclusão: O colesterol alto associou-se a condições sociodemográficas, de saúde e estilo de vida.


Objetivo: Estimar la prevalencia de colesterol alto autodeclarado y analizar factores asociados la prevalencia en adultos brasileños. Métodos: Estudio transversal utilizando la Encuesta Nacional de Salud de 2019. El diagnóstico de colesterol alto fue autodeclarado. Los modelos de regresión de Poisson produjeron razón de prevalencia (RP) e intervalos de confianza del 95% (IC95%). Resultados: En 88.531 adultos, la prevalencia fue 14,6%. Asociaron positivamente: sexo feminino (RP = 1,44; IC95% 1,40;1,52), edad ≥ 60 años (RP = 3,80; IC95% 3,06;4,71), seguro salud (RP = 1,33; IC95% 1,24;1,42), autoevaluación de salud mala o muy mala (RP = 1,75; IC95% 1,60;1,90), hipertensión (RP = 1,78; IC95% 1,68;1,89), diabetes (RP = 1,54; IC95% 1,45;1,65), insuficiencia renal (RP = 1,33; IC95% 1,15;1,53), obesidad (RP = 1,27; IC95% 1,18;1,36), exfumador (RP = 1,13; IC95% 1,07;1,20), abuso de alcohol (RP = 1,11; IC95% 1,01;1,21), estar activo en el tiempo libre (RP = 1,22; IC95% 1,15;1,30). Conclusión: Colesterol alto se asoció con condiciones sociodemográficas, de salud y estilo de vida.


Objective: To estimate the prevalence of self-reported high cholesterol diagnosis and to analyze the factors associated with the prevalence in the Brazilian adult population. Methods: Cross-sectional study, using data from the 2019 National Health Survey. The diagnosis of high cholesterol was self-reported. Poisson regression models yielded prevalence ratios (PR) and 95% confidence intervals (95%CI). Results: In the 88,531 adults, the prevalence of high cholesterol was 14.6%. Positively associated: female sex (PR = 1.44; 95%CI 1.40;1.52), age ≥ 60 years (PR = 3.80; 95%CI 3.06;4.71), health insurance (PR = 1.33; 95%CI 1.24;1.42), poor or very poor self-rated health (PR = 1.75; 95%CI 1.60;1.90), hypertension (PR = 1.78; 95%CI 1.68;-1.89), diabetes (RP = 1.54; 95%CI 1.45;1.65), renal failure (PR = 1.33; 95%CI 1.15;1.53), obesity (PR = 1.27; 95%CI 1.18;1.36), former smoker (PR = 1.13; 95%CI 1.07;1.20), alcohol abuse (PR = 1.11; 95%CI 1.01;1.21), physically active during leisure time (PR = 1.22; 95%CI 1.15;1.30). Conclusion: High cholesterol was associated with sociodemographic characteristics, health condition and lifestyle.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Dyslipidemias/epidemiology , Hypercholesterolemia/diagnosis , Brazil/epidemiology , Cholesterol/metabolism , Health Surveys/statistics & numerical data
2.
Rev. medica electron ; 43(4): 1045-1055, 2021.
Article in Spanish | LILACS, CUMED | ID: biblio-1341534

ABSTRACT

RESUMEN La cardiopatía isquémica y los accidentes cerebrovasculares son la primera causa de muerte en el mundo. La enfermedad cardiovascular de origen ateroesclerótico es un problema internacional de salud, que constituye una carga social, sanitaria y económica. Se realizó un análisis de las principales guías internacionales sobre dislipoproteinemias y su manejo, como las de la Sociedad Europea de Cardiología y las del Colegio Americano de Cardiología/Asociación Americana del Corazón. También, de los principales artículos publicados en los últimos cinco años sobre el manejo de la hipercolesterolemia, de los cuales se tomaron 20 publicaciones en Medline, Google Académico y SciELO. Las mencionadas guías reúnen las recomendaciones de sus respectivas organizaciones y las combinan con nuevas. Ambas mantienen el uso de scores de riesgo y discrepan sobre la imagenología en la determinación del tratamiento, al igual que en el uso de drogas no estatinas. Se plantea que la mejor intervención para prevenir la enfermedad cardiovascular es la promoción de un estilo de vida saludable (AU).


ABSTRACT Ischemic cardiomyopathy and cerebrovascular stroke are the first causes of death in the world. Cardiovascular disease of atherosclerotic origins is an international health problem that is also a social, sanitary and economic burden. The authors analyzed the main international guidelines on dyslipoproteinemia, like the ones from the European Society of Cardiology and the American College of Cardiology/American Heart Association. They also considered the main articles published in the last five years on the management of hypercholesterolemia and chose 20 of them available in Medline, Google Scholar and SciELO. The before-mentioned guidelines gather the recommendations of their own organizations, and combine them with new ones. They both keep using risk scores on and differ on medical imaging determining the treatment, and also in the use of non-statin drugs. It is stated that the better intervention to prevent cardiovascular disease is the promotion of a healthy lifestyle (AU).


Subject(s)
Humans , Male , Female , Cardiovascular Diseases/classification , Hypercholesterolemia/epidemiology , Review Literature as Topic , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Imaging, Three-Dimensional/methods , Hypercholesterolemia/diagnosis , Hypercholesterolemia/therapy
3.
Ciênc. Saúde Colet. (Impr.) ; 26(4): 1207-1219, abr. 2021. tab
Article in English, Portuguese | LILACS | ID: biblio-1285919

ABSTRACT

Resumo O objetivo deste artigo é comparar as prevalências autorreferidas e medidas por exames laboratoriais, assim como a ocorrência de valores de falsos positivos e negativos, para diabetes, doença renal crônica e hipercolesterolemia. Foram utilizadas informações da entrevista e exames laboratoriais da Pesquisa Nacional de Saúde (2013, 2014-2015). Foram calculadas a sensibilidade e a especificidade, segundo sexo, idade, escolaridade, ter plano de saúde e tempo desde a última consulta médica. Por meio de regressão logística, foram analisados fatores associados à ocorrência de falsos positivos e falsos negativos. A sensibilidade foi mais elevada para o diabetes e entre os idosos e os que tiveram consulta médica mais recentemente. A especificidade foi alta para todas as doenças, com melhor desempenho entre os jovens, os com alta escolaridade e os que consultaram há mais de um ano. As chances de falsos positivos e falsos negativos diminuíram com a escolaridade e aumentaram com a idade. A sensibilidade baixa indica que as prevalências podem ser mais elevadas que as medidas autoreferidas apontam.


Abstract This paper aims to compare the self-reported prevalence measured by laboratory tests and the false positive and negative values for diabetes, chronic kidney disease, and hypercholesterolemia. We used information from the interview and laboratory tests of the National Health Survey (2013, 2014-2015). Sensitivity and specificity were calculated by gender, age, schooling, having health insurance, and time since the last medical visit. We used logistic regression to analyze associated factors with false positives and negatives. Sensitivity was higher for diabetes and among older adults and those who had a medical visit more recently. Specificity was high for all diseases, with better performance among younger people, those with high schooling, and a visit more than one year ago. The likelihood of false positives and negatives decreased with schooling and increased with age. Low sensitivity suggests that prevalence might be higher than indicated by self-reported measures.


Subject(s)
Humans , Aged , Diabetes Mellitus/diagnosis , Diabetes Mellitus/epidemiology , Renal Insufficiency, Chronic/diagnosis , Renal Insufficiency, Chronic/epidemiology , Hypercholesterolemia/diagnosis , Hypercholesterolemia/epidemiology , Self Report , Laboratories
4.
Cad. Saúde Pública (Online) ; 34(12): e00034718, 2018. tab, graf
Article in Portuguese | LILACS | ID: biblio-974612

ABSTRACT

O objetivo do presente estudo foi validar a autorreferência de colesterol elevado em residentes de São Paulo, Brasil, e verificar os fatores associados à sensibilidade dessa informação. Foram utilizados dados do Inquérito de Saúde de São Paulo de 2015, estudo transversal de base populacional com amostra probabilística de residentes do município. Foram incluídos 886 indivíduos com informações do questionário estruturado, dosagem de colesterol total e frações ou que referiram tratamento farmacológico do colesterol elevado. A validade da informação autorreferida de colesterol elevado foi determinada por meio da sensibilidade, especificidade, valores preditivos positivo (VPP) e negativo (VPN) e kappa, considerando as dosagens de colesterol total e LDL-c e o tratamento farmacológico como padrão-ouro. Modelos de regressão logística foram realizados a fim de investigar os fatores associados à sensibilidade dessa informação. A sensibilidade da informação de colesterol elevado tendo em conta o colesterol total como referência foi de 50,6%, a especificidade de 90,19%, VPP de 51,64%, VPN de 89,82% e kappa de 0,41. Considerando o LDL-c como padrão-ouro, a sensibilidade foi 53,52%, a especificidade 89,93%, o VPP 49,22%, o VPN 91,39% e kappa 0,43. Utilizando a dosagem de colesterol total como referência, a idade (OR = 1,69; IC95%: 1,24-2,29) e o plano de saúde (OR = 2,91; IC95%: 1,06-7,99) se associaram à sensibilidade dessa informação. Considerando a dosagem de LDL-c como padrão-ouro, a idade (OR = 1,71; IC95%: 1,13-2,57), o tabagismo (OR = 3,33; IC95%: 1,08-10,27) e o plano de saúde (OR = 3,64; IC95%: 1,10-12,08) foram associados à sensibilidade dessa informação. Os resultados indicam baixa sensibilidade e VPP da autorreferência do colesterol elevado em residentes de São Paulo.


The study aimed to validate self-report of high cholesterol in São Paulo, Brazil, and verify factors associated with this information's sensitivity. Data were used from the Health Survey of the City of São Paulo 2015, a cross-sectional population-based study with a probabilistic sample of the city's residents. The sample included 886 individuals with information from the structured questionnaire, blood measurements of total cholesterol and fractions or who reported being on medication for high cholesterol. The validity of self-reported information on high cholesterol was measured according to sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and kappa index, considering total cholesterol and LDL-c and pharmacological treatment as the gold standard. Logistic regression models were developed to investigate factors associated with the sensitivity of this information. The sensitivity of information on high cholesterol using total cholesterol as the reference was 50.6%, specificity 90.19%, PPV 51.64%, NPV 89.82%, and kappa 0.41. Taking LDL-c as the gold standard, sensitivity was 53.52%, specificity 89.93%, PPV 49.22%, NPV 91.39%, and kappa 0.43. Using total cholesterol as the reference, age (OR = 1.69; 95%CI: 1.24-2.29) and having a private health plan (OR = 2.91; 95%CI: 1.06-7.99) were associated with the information's sensitivity. With LDL-c as the gold standard, age (OR = 1.71; 95%CI: 1.13-2.57), smoking (OR = 3.33; 95%CI: 1.08-10.27), and having a private health plan (OR = 3.64; 95%CI: 1.10-12.08) were associated with the information's sensitivity. The results suggest low sensitivity and low PPV of self-reported high cholesterol in residents of São Paulo.


El objetivo de este estudio fue validar el autoinforme de colesterol elevado en residentes de São Paulo, Brasil, y verificar los factores asociados a la sensibilidad de esta información. Se utilizaron datos de la Encuesta de Salud de São Paulo 2015, estudio transversal de base poblacional con una muestra probabilística de residentes del municipio. Se incluyeron 886 individuos con información del cuestionario estructurado, cantidad de colesterol total y fracciones o que informaron de un tratamiento farmacológico por colesterol elevado. La validez de la información autoinformada de colesterol elevado fue determinada por medio de la sensibilidad, especificidad, valores predictivos positivo (VPP) y negativo (VPN) y kappa, considerando las cantidades de colesterol total y LDL-c y el tratamiento farmacológico como parámetro de referencia. Se realizaron modelos de regresión logística, a fin de investigar los factores asociados a la sensibilidad de esa información. La sensibilidad de la información de colesterol elevado, teniendo en cuenta el colesterol total como referencia, fue de un 50,6%, la especificidad de 90,19%, VPP de 51,64%, VPN de 89,82% y kappa de 0,41. Considerando el LDL-c como parámetro de referencia, la sensibilidad fue 53,52%, la especificidad 89,93%, el VPP 49,22%, el VPN 91,39% y kappa 0,43. Utilizando la cantidad de colesterol total como referencia, la edad (OR = 1,69; IC95%: 1,24-2,29) y el plan de salud (OR = 2,91; IC95%: 1,06-7,99) se asociaron a la sensibilidad de esa información. Considerando la cantidad de LDL-c como parámetro de referencia, la edad (OR = 1,71; IC95%: 1,13-2,57), el tabaquismo (OR = 3,33; IC95%: 1,08-10,27) y el plan de salud (OR = 3,64; IC95%: 1,10-12,08) se asociaron a la sensibilidad de esa información. Los resultados indican baja sensibilidad y VPP del autoinforme de colesterol elevado en residentes de São Paulo.


Subject(s)
Humans , Female , Adolescent , Adult , Middle Aged , Aged , Young Adult , Self Report , Hypercholesterolemia/diagnosis , Cholesterol, LDL , Socioeconomic Factors , Brazil/epidemiology , Prevalence , Cross-Sectional Studies , Surveys and Questionnaires , Health Surveys/methods , Sensitivity and Specificity , Hypercholesterolemia/epidemiology , Life Style
5.
Rev. Soc. Cardiol. Estado de Säo Paulo ; 26(3): 162-165, jul.-set. 2016. tab, graf
Article in Portuguese | LILACS | ID: biblio-832385

ABSTRACT

A hipercolesterolemia familiar (HF), uma das mais comuns doenças genéticas, é caracterizada por hipercolesterolemia, geralmente expressiva, que se associa ao desenvolvimento prematuro da aterosclerose e suas complicações. Embora sua base genética esteja associada a variantes dos genes que codificam o receptor da lipoproteína de baixa densidade (LDL), da apolipoproteína B (ApoB), da pró-proteína convertase subtilisina/kexina tipo 9 (PCSK9) ou da proteína adaptadora do receptor da LDL, a doença é mais frequentemente relacionada as mutações do receptor da LDL. Ela pode se expressar por níveis muito elevados de colesterol das LDL em sua forma homozigótica (rara) ou com muito mais frequência e com menor gravidade pela forma heterozigótica. Esta última também pode apresentar níveis muito elevados de LDL-C, na dependência da variante genética envolvida, bem como de contribuição de outros genes que influenciem, adicionalmente, o metabolismo lipídico. O diagnóstico é baseado nos níveis de LDL-C, na presença de sinais físicos da hipercolesterolemia, na precocidade da doença coronariana no paciente ou em seus familiares e no diagnóstico genético. A doença geralmente é subdiagnosticada e subtratada, o que contribui para formas mais graves de apresentação clínica da doença aterosclerótica. Sua história natural está associada principalmente à doença coronariana prematura, em geral após a quarta década de vida, mas incidindo de forma ainda muito mais prematura na condição homozigótica, com desfechos cardiovasculares ou revascularizações nas duas primeiras décadas de vida


Familial hypercholesterolemia (FH), one of commonest genetic disorders, is characterized by a usually significant degree of hypercholesterolemia, associated with the premature development of atherosclerosis and related complications. Although the genetic basis of FH is mainly attributable to polymorphisms of the genes that encode the receptor of low-density lipoprotein (LDL), apolipoprotein B (ApoB), proprotein convertase subtilisin/kexin type 9 (PCSK9), or the LDL-receptor adaptor protein, the disorder is more commonly related to LDL receptor mutations. The disorder can be expressed as very high LDL-cholesterol levels in its homozygous (rare) form, or much more frequently but with less severity, in the heterozygous form. It can also present very high LDL-cholesterol levels, depending on the genetic variant involved, and the contribution of other genes that also influence the lipid metabolism. The diagnosis is based on LDL-cholesterol levels, the presence of physical signs of hypercholesterolemia, premature coronary heart disease in the patient or their relatives, or genetic diagnosis. The disease is usually underdiagnosed and undertreated, which contributes to more severe forms, of clinical presentation of atherosclerotic disease. Its natural history is associated mainly with premature coronary disease, usually after the fourth decade of life, or even earlier in homozygous subjects, with cardiovascular events or the need of revascularization in the first two decades of life


Subject(s)
Humans , Genetics , Hypercholesterolemia/complications , Hypercholesterolemia/diagnosis , Risk Factors , Diagnosis , Genetic Diseases, Inborn/complications , Genetic Diseases, Inborn/diagnosis , Cholesterol, HDL/genetics , Cholesterol, HDL/blood , Cholesterol, LDL/genetics , Cholesterol, LDL/blood
8.
Rev. Hosp. Ital. B. Aires (2004) ; 35(3): 91-96, sept. 2015. ilus
Article in Spanish | LILACS, UNISALUD, BINACIS | ID: biblio-1401177

ABSTRACT

En los últimos años han surgido algunas investigaciones y guías de práctica clínica relacionadas con el diagnóstico y tratamiento de las dislipidemias, que aportaron nuevos conocimientos (y controversias) sobre dicha problemática. En este resumen se describen, en primer lugar, las características de las "nuevas guías" norteamericanas para el manejo del colesterol publicadas a fines de 2013 y se comparan con las recomendaciones tradicionales. En segundo lugar, se analizan los últimos estudios que evaluaron el impacto cardiovascular de otros fármacos hipolipemiantes (ezetimibe y ácido nicotínico) en pacientes en prevención secundaria tratados con estatinas. Finalmente, se mencionan las nuevas drogas hipolipemiantes desarrolladas en los últimos años, como el lomitapide, el mipomersen y los inhibidores de la PCSK9, y se comentan el mecanismo de acción, su eficacia, sus efectos colaterales y los escenarios clínicos en donde podrían utilizarse. (AU)


In recent years, some research and clinical practice guidelines related to the diagnosis and treatment of dyslipidemia, which provided new knowledge (and controversy) about this problem have emerged. In this review, the characteristics of the American "new guidelines" for cholesterol management published by the end of 2013 are described, and they are compared with the traditional recommendations. In addition, recent studies assessing the cardiovascular impact of other lipid-lowering drugs (ezetimibe and nicotinic acid) in patients in secondary prevention treated with statins are analyzed. Finally, new hypolipidemic drugs developed in recent years are mentioned (lomitapide, mipomersen and PCSK9 inhibitors), discussing the mechanism of action, efficacy, side effects and clinical settings where they could be used. (AU)


Subject(s)
Humans , Benzimidazoles/therapeutic use , Dyslipidemias/drug therapy , Ezetimibe/therapeutic use , PCSK9 Inhibitors/therapeutic use , Hypercholesterolemia/drug therapy , Hypolipidemic Agents/therapeutic use , Niacin/therapeutic use , Benzimidazoles/adverse effects , Benzimidazoles/pharmacology , Cholesterol/blood , Practice Guidelines as Topic , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Drug Interactions , Dyslipidemias/diagnosis , Ezetimibe/adverse effects , Ezetimibe/pharmacology , PCSK9 Inhibitors/adverse effects , PCSK9 Inhibitors/pharmacology , Hypercholesterolemia/diagnosis , Hypolipidemic Agents/adverse effects , Hypolipidemic Agents/pharmacology , Niacin/adverse effects , Niacin/pharmacology
9.
Journal of Korean Medical Science ; : 1266-1272, 2015.
Article in English | WPRIM | ID: wpr-53696

ABSTRACT

Participation in a screening program by itself may not improve clinical outcomes. Treatment gaps in the program may limit its full benefit. We evaluated statin prescription rates for subjects with sustained hypercholesterolemia to assess the treatment gaps in the National Health Screening Program (NHSP) in Korea. A retrospective, random cohort was established among National Health Insurance Corporation (NHIC) members. Finally, we examined 465,499 individuals who attended the NHSP from 2003 to 2010 without any history of dyslipidemia, statin prescription, or hospitalization for cardiovascular events until the end of 2002. The subsequent statin prescription rates were identified from the NHIC medical service claim database from 2003 to 2011. Descriptive data and odds ratio from multivariate logistic analyses on statin prescription rates and the corresponding correlations were evaluated. The NHSP detected 114,085 (24.5%) cases of newly diagnosed hypercholesterolemia. However, only 8.6% of these received statin prescription within 6 months of diagnosis. For cases of sustained hypercholesterolemia determined in the next screening visit by the NHSP, the statin prescription rate increased, but only to 12.2%. Statin prescriptions were more common among females, older individuals, and hypertension or diabetes patients. Furthermore, the statin prescription rates had increased over the study period. The NHSP exhibited low statin prescription rate which has been improving. For the NHSP to be effective, it would be worthwhile to decrease the gap between the diagnosis of hypercholesterolemia and the following treatment.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Young Adult , Chronic Disease , Drug Prescriptions/statistics & numerical data , Health Services Accessibility/statistics & numerical data , Healthcare Disparities/statistics & numerical data , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Hypercholesterolemia/diagnosis , Insurance Claim Reporting/statistics & numerical data , Mass Screening/statistics & numerical data , National Health Programs/statistics & numerical data , Prevalence , Republic of Korea/epidemiology , Risk Assessment , Treatment Outcome
10.
Arq. bras. endocrinol. metab ; 58(4): 341-351, 06/2014. tab, graf
Article in Portuguese | LILACS | ID: lil-711635

ABSTRACT

Objetivo: Avaliar a acurácia do percentual de gordura corporal (%GC) e do perímetro da cintura (PC) na predição de alterações metabólicas em adolescentes. Sujeitos e métodos: Estudo transversal com amostra probabilística de 573 estudantes de 12 a 19 anos da rede estadual de ensino de Niterói, RJ. Utilizou-se a Receiver Operating Characteristic Curve para avaliar a acurácia do %GC e PC na predição de alterações de pressão arterial, perfil lipídico e glicemia. Resultados: Os melhores pontos de corte do %GC foram 21% para meninos e 23% para as meninas, com sensibilidade (SE) e especificidade (ESP) de aproximadamente 60%. Para o PC, 71 cm para meninos e 66 cm para meninas apresentaram melhor SE (55% a 70%) e ESP (55% a 78%). Conclusão: Mesmo os melhores pontos de corte identificam incorretamente proporções elevadas de adolescentes com alterações metabólicas, sugerindo cautela no uso desses indicadores para triagem de risco cardiovascular nessa faixa etária. .


Objective: To evaluate the performance of percent body fat (%BF) and waist circumference (WC) in predicting metabolic abnormalities indicating cardiovascular risk in adolescents. Subjects and methods: Cross-sectional study with a probabilistic sample of 573 adolescents aged 12 to 19 years from state public schools in Niterói, RJ. The Receiver Operating Characteristic Curve was used to evaluate the accuracy of WC and %BF in predicting alterations in blood pressure, lipid profile, and blood glucose. Results: The best %BF cutoff points were 21% for boys, and 23% for girls, with sensitivity (SE) and specificity (SP) of approximately 60%. The best WC cutoff points were 71 cm for boys, and 66 cm for girls (SE: 55% to 70%; SP: 55% to 78%). Conclusion: Even the best cutoff points misidentified high proportions of adolescents with metabolic abnormalities. Caution is recommended in the use of these indicators for cardiovascular risk screening in this age group. .


Subject(s)
Adolescent , Female , Humans , Male , Young Adult , Adipose Tissue/pathology , Blood Glucose/analysis , Hypercholesterolemia/diagnosis , Hypertension/diagnosis , Waist Circumference , Body Composition , Body Mass Index , Blood Pressure/physiology , Cross-Sectional Studies , Cholesterol, HDL/blood , Cholesterol, LDL/blood , Electric Impedance , Predictive Value of Tests , Risk Factors , ROC Curve , Sensitivity and Specificity , Sex Factors , Triglycerides/blood
11.
Rev. chil. pediatr ; 83(3): 231-238, jun. 2012. tab
Article in Spanish | LILACS | ID: lil-643194

ABSTRACT

Objective: To determine if the screening adopted by the American Academy of Pediatrics to search for alterations in lipid profile is useful in the population of Centro Asistencial Norte of Antofagasta. Patients and Method: 61 patients 2 to 14 years of age were screened using the AAP lipid profile (family history of cardiovascular disease, hypercholesterolemia of parents, presence of overweight, arterial hypertension, tobacco addiction, consumption of fats) to evaluate its relationship to laboratory results (total cholesterol, HDL, LDL and triglycerides). Ain analytical study of cross section was used, utilizing /-test and the Fisher's Test were used with alpha = 0.05. Results: A difference in parent hypercholesterolemia (p = 0.013) with sensitivity of 31 percent and specificity of 63 percent was found, with a risk of 6 times higher for dyslipidemia in children with hypercholeste-rolemia in parents (RO with CI of 95 percent of 6.75 (1.18-68.51)). Conclusion: In this sample, utilizing the AAP screening, only the history of hypercholesterolemia in parents was valuable to determine if the patients had a higher risk of presenting dyslipidemia.


Objetivo: Determinar si los criterios de screening adoptados por la American Academy of Pediatrics para pesquisar alteraciones de perfil lipídico son útiles en población consultante del Centro Asistencial Norte de Antofagasta. Pacientes y Método: 61 pacientes entre 2 y 14 años fueron sometidos a screening de perfil lipídico (historia familiar de enfermedad cardiovascular, hipercolesterolemia parental, sobrepeso, hipertensión arterial, tabaquismo, consumo elevado de grasas) para analizar si se relacionaban con los resultados obtenidos del laboratorio. El diagnóstico se realizó considerando los valores de colesterol total, HDL, LDL y triglicéridos. El diseño correspondió a un estudio analítico de corte transversal. Para analizar los grupos se utilizó el /-test y la prueba de Fisher con alfa = 0,05. Resultados: Sólo hubo diferencia significativa en el antecedente de hipercolesterolemia parental (p = 0,013) con sensibilidad del 31 por ciento y especificidad de 63 por ciento, observándose un riesgo de 6 veces más posibilidades de tener dislipidemia en los hijos de padres con hipercolesterolemia (OR con intervalo de confianza al 95 por ciento de 6,75 (1,18 - 68,51). Conclusión: En la muestra, según los criterios de screening, sólo el antecedente de hipercolesterolemia de los padres resultó valioso para determinar si los pacientes tenían más riesgo de presentar dislipidemia.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Dyslipidemias/diagnosis , Dyslipidemias/epidemiology , Dyslipidemias/blood , Mass Screening/methods , Chile , Cross-Sectional Studies , False Negative Reactions , False Positive Reactions , Family Characteristics , Hypercholesterolemia/diagnosis , Hypercholesterolemia/epidemiology , Hypercholesterolemia/blood , Hypertension/epidemiology , Lipids/blood , Predictive Value of Tests , Sensitivity and Specificity , Overweight/epidemiology
12.
Arch. argent. pediatr ; 109(4): e67-e71, jul.-ago. 2011. ilus, graf
Article in Spanish | LILACS | ID: lil-633188

ABSTRACT

La hipercolesterolemia familiar es uno de los trastornos genéticos más comunes y aporta información sustancial sobre papel etiológico que el colesterol LDL tiene para el desarrollo de la ateroesclerosis. Se presentan dos pacientes con hipercolesterolemia grave. Se remarca la importancia del diagnóstico y tratamiento temprano para evitar o demorar la enfermedad ateromatosa y la enfermedad coronaria precoz.


Familial hypercholesterolemia is one of the most common genetic disorders and it provides the best evidence on the etiologic role of LDL-colesterol for arteroesclerosis development. Two patients with severe hypercholesterolemia had been presented. Importance of early diagnosis and treatment has been stated to avoid or delay atherosclerosis and coronary heart disease.


Subject(s)
Child , Female , Humans , Male , Hypercholesterolemia , Hypercholesterolemia/diagnosis , Hypercholesterolemia/genetics , Hypercholesterolemia/therapy , Pedigree , Severity of Illness Index
13.
RBM rev. bras. med ; 68(3)mar. 2011.
Article in Portuguese | LILACS | ID: lil-586157

ABSTRACT

O conhecimento da abordagem diagnóstica e terapêutica das dislipidemias é de fundamental importância não apenas para o cardiologista, visto que as dislipidemias são achados frequentes em sua forma isolada ou associada a outros distúrbios metabólicos (tireoideanos, hepáticos, renais ou associados ao diabetes mellitus), em consequência do emprego de medicamentos como diuréticos, beta-bloqueadores, imunossupressores, antirretrovirais, corticosteroides e, ainda, nas formas genéticas.As dislipidemias podem ter sua expressão fenotípica na infância ou, mais tardiamente, desencadeadas pelo estilo de vida inapropriado, especialmente sedentarismo, dieta inadequada, resistência à insulina e outros fatores relacionados ao estilo de vida. Podem ou não apresentar sinais clínicos característicos e associar-se a complicações como doença aterosclerótica ou pancreatite. A abordagem desses pacientes deve visar mudanças do estilo de vida e o emprego de tratamento medicamentoso, por tempo prolongado, em geral ao longo da vida. As indicações para o uso de fármacos hipolipemiantes e as metas a serem atingidas estão bem definidas por diretrizes.O uso de hipolipemiantes requer o conhecimento de suas características farmacodinâmicas e farmacocinéticas, perfil de segurança e eventos adversos, interações com outros fármacos e presença de comorbidades.A clara associação entre os fatores de risco e a aterosclerose norteou a elaboração de algoritmos para a estratificação do risco cardiovascular, os ensaios clínicos randomizados forneceram a base de evidências para a utilização dos hipolipemiantes na prevenção primária e secundária da doença cardiovascular e em muitas outras situações clínicas, de acordo com as estimativas de risco.


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Dyslipidemias/diagnosis , Dyslipidemias/therapy , Hypercholesterolemia/complications , Hypercholesterolemia/diagnosis , Hypercholesterolemia/therapy
14.
Arch. venez. pueric. pediatr ; 73(2): 73-78, abr.-jun. 2010. tab, graf
Article in Spanish | LILACS | ID: lil-588865

ABSTRACT

Las enfermedades cardiovasculares constituyen la primera causa de morbimortalidad a nivel mundial y nacional. La enfermedad arterial coronaria y periférica se encuentra íntimamente ligada a los niveles elevados de lípidos en sangre. La aterosclerosis es una enfermedad que puede iniciarse en los primeros años de vida y manifestarse con severidad en la etapa adulta, si no se realizan medidas correctivas en el paciente de riesgo. Con el objetivo de actualizar las pautas nacionales para el manejo del paciente con dislipidemia, se reunieron un grupo de investigadores venezolanos en el año 2010, a propósito del III Consenso Nacional para el Manejo del Paciente con Dislipidemia. Se presentan las conclusiones y recomendaciones del grupo de trabajo: Manejo Integral de las Dislipidemias en niños y adolescentes. Se incluyen las estrategias para prevención, recomendaciones generales para la población pediátrica, con énfasis en recomendaciones individuales para niños y adolescentes de alto riesgo.


Cardiovascular diseases are the leading cause of morbidity and mortality at global and national levels. Coronary and peripheral arterial disease is closely linked to high lipid levels in blood. Atherosclerosis is a disease that can begin in the first years of life and be clinical with severity in adult life, if you do not perform corrective action in patient at risk. With the objective of updating national guidelines for the management of Dyslipidemia patients met Venezuelan researchers in 2010 concerning III National Consensus for the Management of Patient with Dyslipidemia, then presented the conclusions and recommendations of the Working Group: Integral Management of Dyslipidemias in children and adolescents. It includes strategies for prevention, general recommendations for the pediatric population, with enphasis on high risk children and adolescents.


Subject(s)
Humans , Male , Female , Child , Cholesterol, LDL/blood , Cholesterol/blood , Dyslipidemias/metabolism , Dyslipidemias/pathology , Cardiovascular Diseases/etiology , Cardiovascular Diseases/mortality , Hypercholesterolemia/diagnosis , Consensus Development Conferences as Topic , Lipid Metabolism Disorders/physiopathology , Coronary Vessels/injuries
15.
Journal of Korean Academy of Nursing ; : 831-843, 2010.
Article in Korean | WPRIM | ID: wpr-107734

ABSTRACT

PURPOSE: In this study cardiovascular health status and health behavior of Korean women based on their household income were explored. METHODS: For this cross-sectional study, 91 women residing in the community were recruited to complete survey questionnaires and biophysical tests including blood pressure (BP), body mass index (BMI), body fat rate, waist circumference (WC), and blood chemistry tests. RESULTS: Compared to non-low income women (NLIW), low income women (LIW) were more likely to be older, less educated, and jobless, and further more LIW were postmenopause and reported having been diagnosed with hypertension or hypercholesterolemia. Significant differences were found in systolic BP, triglyceride level, BMI, body fat rate, and WC between the groups. Two fifths of the LIW had indications for metabolic syndrome. Their 10-yr risk estimate of myocardioal infarction or coronary death demonstrated a higher probability than that of NLIW. Although these significant differences were due to age gap between the groups, advanced age is known to be one of the key characteristics of LIW as well as a non-modifiable risk factor. CONCLUSION: Effective community programs for vulnerable women at risk of cardiovascular disease should be based on strategies targeting unhealthy behaviors and modifiable risk factors.


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Middle Aged , Blood Chemical Analysis , Blood Pressure , Body Fat Distribution , Body Mass Index , Cross-Sectional Studies , Family Characteristics , Health Behavior , Health Status , Hypercholesterolemia/diagnosis , Hypertension/diagnosis , Income/statistics & numerical data , Surveys and Questionnaires , Republic of Korea , Risk Factors , Waist Circumference
16.
Rev. SOCERJ ; 22(6): 398-403, nov.-dez. 2009.
Article in Portuguese | LILACS | ID: lil-544643

ABSTRACT

É importante que o profissional médico desenvolva uma boa avaliação crítica sobre a utilização de procedimentos voltados à detecção, seguimento e prevenção de estados patológicos. Com essa finalidade, imuneros marcadores de lesão endotelial têm sido pesquisado e suas análise parecem produzir orientações úteis que melhoram a eficácia do tratamento, otimizando resultados e favorecendo o custo global dos cuidados à saúde. Esta revisão tem por objetivo avaliar a importância da interleucina-6 e das moléculas de adesão intercelular-1, marcadores inflamatórios participantes da fisiopatologia da doença aterosclerótica e que são tradicionalmente menos utilizados na investigação clínica dessa afecção. Foram investigados o comportamento e perfil desses marcadores...


Subject(s)
Humans , Atherosclerosis/complications , Atherosclerosis/diagnosis , Endothelium/injuries , Hypercholesterolemia/complications , Hypercholesterolemia/diagnosis , Risk Factors
20.
Rev. bras. anal. clin ; 40(2): 133-135, 2008. tab, graf
Article in Portuguese | LILACS | ID: lil-510335

ABSTRACT

A hipercolesterolemia é um dos principais fatores de risco para doenças cardiovasculares. Avaliamos os níveis de colesterol total em três cidades do Paraná Douradina, Cianorte e Guaíra. Douradina apresenta de um modo geral característica mais voltada para o cotidiano rural. Realidade diferente foi constatada em Cianorte, considerada hoje um pólo industrial. Guaíra é uma região preparada para o turismo e com grande atividade comercial. Foram analisadas amostras de 600 indivíduos, sendo 200 de cada localidade,distribuídos previamente em diferentes faixas etárias e gênero. Em Douradina observaram-se as menores taxas de colesterol (186,9 ± 2,9 mg/dl), seguido por Cianorte (203,1 ± 1,4 mg/dl) e Guaíra (219,7 ± 3,2 mg/dl). Concluiu-se que houve uma variação de colesteroltotal nas diferentes cidades, mostrando que hábitos regionais influenciam nos níveis de colesterol total sérico.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Cholesterol/analysis , Cardiovascular Diseases/prevention & control , Hypercholesterolemia/diagnosis , Life Style , Risk Factors
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