Associations between dietary energy density and obesity: a systematic review and meta-analysis of observational studies

Abstract Background While 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 o...

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Veröffentlicht in:	Nutrition (Burbank, Los Angeles County, Calif.) Los Angeles County, Calif.), 2016-10, Vol.32 (10), p.1037-1047
Hauptverfasser:	Rouhani, Mohammad Hossein, Haghighatdoost, Fahimeh, Surkan, Pamela J, Azadbakht, Leila
Format:	Artikel
Sprache:	eng
Schlagworte:	Abdominal obesity Adiposity Age Beverages Body fat Body Mass Index Chronic illnesses Confidence intervals Diet Diet - adverse effects Energy density Energy Intake Female Food Gastroenterology and Hepatology Humans Male Obesity Obesity - etiology Observational studies Observational Studies as Topic Studies Weight Gain
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Zusammenfassung:	Abstract Background While 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. Methods We 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, elderly (>60 years old) and children
ISSN:	0899-9007 1873-1244
DOI:	10.1016/j.nut.2016.03.017