The Impact of Parental Involvement in the Prevention and Management of Obesity in Children: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

However, changes in percentage body fat did not reach statistical significance (MD = −1.19%, 95% CI: −2.8% to 0.41%, p = 0.15, I 2 = 0%).

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To interpret the I 2 test, the meta-analysis guidelines of the Cochrane Handbook were followed (75–100% = significant heterogeneity, 50–90% = may represent substantial heterogeneity, 30–60% = may represent moderate heterogeneity, and 0–40% = may not be significant) [ 11 ]. 3.

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