کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6089948 1208562 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Applied nutritional investigationThe association of sleep duration and cardiometabolic risk factors in a national sample of children and adolescents: The CASPIAN III Study
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی غدد درون ریز، دیابت و متابولیسم
پیش نمایش صفحه اول مقاله
Applied nutritional investigationThe association of sleep duration and cardiometabolic risk factors in a national sample of children and adolescents: The CASPIAN III Study
چکیده انگلیسی

ObjectivesAlthough sleep duration is one of the most important health-related factors, its association with risk factors for chronic diseases has not been completely clarified, especially among children and adolescents. The aim of this study was to evaluate the association between sleep duration and CVD risk factors among a nationally representative sample of Iranian children and adolescents.MethodsThis cross-sectional national study was performed on a representative sample of 5528 Iranian students, ages 10 to 18 y living in central cities of 27 provinces of Iran. Physical examinations and laboratory tests were performed using standard protocols. To determine the association between sleep duration and cardiometabolic risk factors, multivariable logistic regression was used and odds ratios (OR; with 95% confidence intervals) are reported.ResultsThe mean ± SD age was not significantly different among boys (14.69 ± 2.45 y) and girls (14.7 ± 2.38 y). In a crude model, boys who slept > 8 h and 5 to 8 h had lower OR for abdominal obesity compared with those who had slept <5 h in a crude model (ORs, 0.70, 0.80, 1.0, respectively; P = 0.008). A similar result was observed in an age- adjusted model for the prevalence of abdominal obesity (ORs, 0.69, 0.76, 1.0, respectively; P = 0.011). Girls who had slept > 8 h per day had lower OR for high serum low-density lipoprotein levels compared with those who slept < 5 h per day (P = 0.002). These differences remained significant even in the fully adjusted model for all the confounding variables (P = 0.008). Moreover, among boys ages 10 to 14 y, longer sleep duration increased the risk for high total cholesterol in all models.ConclusionShorter sleep duration increased the risk for some cardiometabolic risk factors among adolescents. The clinical significance of our findings should be determined in longitudinal studies.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nutrition - Volume 29, Issue 9, September 2013, Pages 1133-1141
نویسندگان
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