Summary regression coefficients obtained by random effects meta-analysis of within-study estimates of the association between BMI and grip strength and BMI and the performance measures (models also include age, where appropriate, and height).

1Obtained from a meta-analysis of within-study interaction terms from models also including the main effects of BMI and sex (men coded as 0 and women coded as 1), and adjusted for age and height.本数据集来源于一项元分析，该分析的分析对象为同时纳入身体质量指数（Body Mass Index，BMI）与性别（男性编码为0，女性编码为1）的主效应，并针对年龄和身高进行了校正的模型中的研究内交互项。