کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3276112 1208529 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Associations between dietary energy density and obesity: A systematic review and meta-analysis of observational studies
ترجمه فارسی عنوان
ارتباط بین تراکم انرژی رژیم و چاقی: بررسی منظم و متاآنالیز مطالعات مشاهده شده
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی غدد درون ریز، دیابت و متابولیسم
چکیده انگلیسی


• Energy density (ED) was directly associated with weight gain, adjusted means for body mass index (in men and women separately), and adiposity risk in cohort studies.
• No significant association was observed between ED and weight and elevated odds of abdominal obesity in cross-sectional studies.
• We found no evidence of publication bias.

ObjectiveAlthough many studies have shown an association between dietary energy density (DED) and obesity, there has been no systematic review and meta-analysis on this topic. Therefore, the objective of this study was to qualitatively and quantitatively review and summarize the literature on association between DED and obesity.MethodsWe searched titles, abstracts, and keywords of articles indexed in ScienceDirect, ProQuest, MEDLINE, and Google Scholar databases until January 2015 to identify eligible studies. We excluded studies that did not examine DED for whole diet and studies that included patients with cancer, pregnant women, the elderly (>60 y old), and children (<2 y old). There were no language or publication date restrictions.ResultsOf the 37 studies included in this review, most articles reported a direct association between DED and obesity. We performed a meta-analysis on 23 of these studies. In comparison with the lowest NTILE of DED, subjects in the highest NTILE of DED had significant weight gain (2.26 kg, 95% confidence interval [CI]: 1.00–3.53), greater adjusted mean body mass index (BMI) (0.50 kg/m2, 95% CI: 0.02–0.98 for males and 0.85 kg/m2, 95% CI: 0.51–1.19 for females), and risk of excess adiposity (odds ratio [OR]: 1.27, 95% CI: 1.04–1.55). We did not observe significant associations between DED and risk of elevated BMI (OR: 1.13, 95% CI: 1.00–1.27) and abdominal obesity (OR: 1.17, 95% CI: 0.19–7.38). We found no evidence of publication bias.ConclusionThe present review showed that DED was directly associated with risk of excess adiposity, higher weight change, and BMI. Lower DED should be considered a prevention strategy for obesity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nutrition - Volume 32, Issue 10, October 2016, Pages 1037–1047
نویسندگان
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