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The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials

BACKGROUND: The aim of the study was to conduct a systematic review to comprehensively evaluate the relationship between pistachio intake and obesity. METHODS: We searched 6 databases and acquired parameters from randomized controlled trials regarding obesity, including body weight, body mass index...

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Autores principales: Xia, Ke, Yang, Ting, An, Li-Ya, Lin, Yue-Ying, Qi, Yu-Xing, Chen, Xiong-Zhi, Sun, Da-Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7447407/
https://www.ncbi.nlm.nih.gov/pubmed/32846753
http://dx.doi.org/10.1097/MD.0000000000021136
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author Xia, Ke
Yang, Ting
An, Li-Ya
Lin, Yue-Ying
Qi, Yu-Xing
Chen, Xiong-Zhi
Sun, Da-Li
author_facet Xia, Ke
Yang, Ting
An, Li-Ya
Lin, Yue-Ying
Qi, Yu-Xing
Chen, Xiong-Zhi
Sun, Da-Li
author_sort Xia, Ke
collection PubMed
description BACKGROUND: The aim of the study was to conduct a systematic review to comprehensively evaluate the relationship between pistachio intake and obesity. METHODS: We searched 6 databases and acquired parameters from randomized controlled trials regarding obesity, including body weight, body mass index (BMI), and waist circumference. A fixed-effect model was applied to the meta-analysis for the weighted mean difference (WMD) between a diet with pistachios and a control diet. RESULTS: Eleven trials including a total of 1593 subjects met the inclusion criteria. Compared to the group on a control diet, the pistachio diet group showed lower BMI values (WMD: −0.18 kg/m(2); 95% confidence interval [CI]: −0.26, −0.11 kg/m(2); I(2) = 29.8%) and no differences in body weight (WMD: −0.22 kg; 95% CI: −0.50, 0.07 kg; I(2) = 0.0%) or waist circumference (WMD: 0.76 cm; 95% CI: −0.11, 1.63 cm; I(2) = 7.0%). CONCLUSION: A diet with pistachios reduced BMI and had no significant effects on body weight and waist circumference.
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spelling pubmed-74474072020-09-04 The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials Xia, Ke Yang, Ting An, Li-Ya Lin, Yue-Ying Qi, Yu-Xing Chen, Xiong-Zhi Sun, Da-Li Medicine (Baltimore) 5500 BACKGROUND: The aim of the study was to conduct a systematic review to comprehensively evaluate the relationship between pistachio intake and obesity. METHODS: We searched 6 databases and acquired parameters from randomized controlled trials regarding obesity, including body weight, body mass index (BMI), and waist circumference. A fixed-effect model was applied to the meta-analysis for the weighted mean difference (WMD) between a diet with pistachios and a control diet. RESULTS: Eleven trials including a total of 1593 subjects met the inclusion criteria. Compared to the group on a control diet, the pistachio diet group showed lower BMI values (WMD: −0.18 kg/m(2); 95% confidence interval [CI]: −0.26, −0.11 kg/m(2); I(2) = 29.8%) and no differences in body weight (WMD: −0.22 kg; 95% CI: −0.50, 0.07 kg; I(2) = 0.0%) or waist circumference (WMD: 0.76 cm; 95% CI: −0.11, 1.63 cm; I(2) = 7.0%). CONCLUSION: A diet with pistachios reduced BMI and had no significant effects on body weight and waist circumference. Lippincott Williams & Wilkins 2020-08-21 /pmc/articles/PMC7447407/ /pubmed/32846753 http://dx.doi.org/10.1097/MD.0000000000021136 Text en Copyright © 2020 the Author(s). Published by Wolters Kluwer Health, Inc. http://creativecommons.org/licenses/by-nc/4.0 This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial License 4.0 (CCBY-NC), where it is permissible to download, share, remix, transform, and buildup the work provided it is properly cited. The work cannot be used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc/4.0
spellingShingle 5500
Xia, Ke
Yang, Ting
An, Li-Ya
Lin, Yue-Ying
Qi, Yu-Xing
Chen, Xiong-Zhi
Sun, Da-Li
The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials
title The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials
title_full The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials
title_fullStr The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials
title_full_unstemmed The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials
title_short The relationship between pistachio (Pistacia vera L) intake and adiposity: A systematic review and meta-analysis of randomized controlled trials
title_sort relationship between pistachio (pistacia vera l) intake and adiposity: a systematic review and meta-analysis of randomized controlled trials
topic 5500
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7447407/
https://www.ncbi.nlm.nih.gov/pubmed/32846753
http://dx.doi.org/10.1097/MD.0000000000021136
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