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


ABSTRACT: 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; 95% confidence interval [CI]: -0.26, -0.11?kg/m; I?=?29.8%) and no differences in body weight (WMD: -0.22?kg; 95% CI: -0.50, 0.07?kg; I?=?0.0%) or waist circumference (WMD: 0.76?cm; 95% CI: -0.11, 1.63?cm; I?=?7.0%). CONCLUSION:A diet with pistachios reduced BMI and had no significant effects on body weight and waist circumference.

SUBMITTER: Xia K 

PROVIDER: S-EPMC7447407 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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

Xia Ke K   Yang Ting T   An Li-Ya LY   Lin Yue-Ying YY   Qi Yu-Xing YX   Chen Xiong-Zhi XZ   Sun Da-Li DL  

Medicine 20200801 34


<h4>Background</h4>The aim of the study was to conduct a systematic review to comprehensively evaluate the relationship between pistachio intake and obesity.<h4>Methods</h4>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.<h4>Results<  ...[more]

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