Table 2: Results from analyses of moderators.

ModeratorsBetaStandard errorP value95% CI

Weight
 Population1.050.12<0.0010.81; 1.29
 Duration0.250.200.23−0.17; 0.67
 Nutrition−5.091.470.003−8.18; −2.01
Fat mass
 Population2.191.570.19−1.32; 5.70
 Duration1.792.930.55−4.74; 8.34
 Nutrition−6.750.97<0.001−8.92; −4.58
Waist circumference
 Population0.951.380.51−2.80; 4.90
 Duration2.072.160.36−2.80; 6.96
 Nutrition−5.371.38<0.001−8.49; −2.25

95% CI: 95% confidence intervals.