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1.
Med Sci Monit ; 18(2): PH1-5, 2012 Feb.
Article in English | MEDLINE | ID: mdl-22293888

ABSTRACT

BACKGROUND: Prevalence of individuals with a high cardiovascular risk is elevated in elderly populations. Although metabolic syndrome (MS) increases cardiovascular risk, information is scarce on the prevalence of MS in the elderly. In this study we assessed MS prevalence in a population of elderly Japanese-Brazilians using different MS definitions according to waist circumference cutoff values. MATERIAL/METHODS: We studied 339 elderly subjects, 44.8% males, aged between 60 to 88 years (70.1 ± 6.8). MS was defined according to criteria proposed by the Joint Interim Statement in 2009. As waist circumference cutoff point values remain controversial for Asian and Japanese populations, we employed 3 different cutoffs that are commonly used in Japanese epidemiological studies: 1) ≥ 90 cm for men and ≥ 80 cm for women; 2) ≥ 85 cm for men and ≥ 90 cm for women; 3) ≥ 85 cm for men and ≥ 80 cm for women. RESULTS: MS prevalence ranged from 59.9% to 65.8% according to the different definitions. We observed 90% concordance and no statistical difference (p>0.05) in MS prevalence between the 3 definitions. MS diagnosis according to all 3 cutoff values was found in 55.8% of our population, while in only 34.2% was MS discarded by all cutoffs. The prevalence of altered MS components was as follows: arterial blood pressure 82%, fasting glycemia 65.8%, triglyceride 43.4%, and HDL-C levels 36.9%. CONCLUSIONS: Elderly Japanese-Brazilians present high metabolic syndrome prevalence independent of waist circumference cutoff values. Concordance between the 3 definitions is high, suggesting that all 3 cutoff values yield similar metabolic syndrome prevalence values in this population.


Subject(s)
Metabolic Syndrome/epidemiology , Aged , Brazil/epidemiology , Cross-Sectional Studies , Female , Humans , Japan/ethnology , Male , Prevalence
3.
Rev. Salusvita (Impr.) ; 18(1): 107-22, 1999. graf
Article in Portuguese | LILACS | ID: lil-277290

ABSTRACT

Uma correta alimentaçäo garante uma boa nutriçäo e muitos säo os ffatores que influenciam o comportamento alimentar condicionando os hábitos alimentares que compreendem formas como os indivíduos selecionam, consomem e utilizam os alimentos. Säo poucos os trabalhos sobre o consumo alimentar de estudantes universitários. Assim o presente trabalho teve como objetivo investigar e comparar os hábitos alimentares dos alunos do Curso de Nutriçäo da Universidade do Sagrado Coraçäo. Foram selecionados 55 graduandos do 2§ termo, 45 do 8§ perfazendo assim 100 universitários do referido curso. Para a realizaçäo do estudo, foi aplicado um Inquérito Alimentar. Após análise estatística, os resultados mostraram que os alunos de 2§ e 8§ termos realizaram 3 refeiçöes e um lanche durante os dias da semana e no final da mesma têm um outro tipo de distribuiçäo de refeiçöes; substituem refeiçöes por lanches; näo praticam dietas de moda. Quanto ao consumo de açucar e adoçantes dietéticos, prevalece no 2§ termo o consumo do primeiro e no 8§ o segundo. O 2§ termo utiliza mais manteiga em preparaçöes e em lanches que o 8§; o consumo de margarina, agriäo, almeräo, cebola, escarola, morango e carne bovina foi maior no 8§ termo, enquanto que pêssego, amendoim, bala, bolo e aguardente em batidas apresentou maior consumo no 2§ termo. Observou-se que os alunos do 8§ termo apresentaram hábitos alimentares mais adequados de acordo com os guias alimentares, talvez uma consequencia de internalizaçäo dos conhecimentos obtidos durante a graduaçäo.


Subject(s)
Humans , Students , Feeding Behavior/physiology , Nutrition Surveys , Nutritional Sciences/education , Brazil , Surveys and Questionnaires
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