| Comparison of aerobic exercise, diet or both on lipids and lipoproteins in adults: A meta-analysis of randomized controlled trials. | |
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MedLine Citation:
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PMID: 22154987 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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OBJECTIVE: Given that previous studies have reached conflicting conclusions regarding the effects of diet (D), aerobic exercise (E) or both (DE) on blood lipid and lipoprotein concentrations in adults, the meta-analytic approach was used to address this issue. DATA SOURCES: Nine electronic databases, cross-referencing, and expert review. STUDY SELECTION: Randomized controlled trials ≥4 weeks that included a D, E, DE and control (C) group in adults ≥18 years of age and in which data for one or more of the following were available: total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG). DATA EXTRACTION: Dual data extraction by the first two authors. STATISTICAL ANALYSIS: Random-effects models as well as mixed-effects models for between-group differences. RESULTS: Seven-hundred and eighty-eight men and women from 6 studies were included. Non-overlapping 95% confidence intervals were observed for D and DE with respect to lowering TC, LDL-C and TG while reductions in E were limited to TG. No significant changes in HDL-C were observed. When compared to E, reductions in TC and LDL-C were greater for D and DE (p < 0.05 for all). CONCLUSIONS: Diet, especially DE, are superior to E for improving selected lipids and lipoproteins in adults. |
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Authors:
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George A Kelley; Kristi S Kelley; Susan Roberts; William Haskell |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-12-9 |
Journal Detail:
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Title: Clinical nutrition (Edinburgh, Scotland) Volume: - ISSN: 1532-1983 ISO Abbreviation: - Publication Date: 2011 Dec |
Date Detail:
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Created Date: 2011-12-13 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8309603 Medline TA: Clin Nutr Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved. |
Affiliation:
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Department of Community Medicine, West Virginia University, Morgantown, WV, United States. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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