Figure 2.

Meta-analysis of mean difference in body weight changes with 95% CI (kg) between exposures to various interventions increasing protein intake compared to controls. CHO, carbohydrate; CI, confidence interval; HP, high protein (30 E%), NR, not reported; SP, standard protein (range: 15–16 E%); *, 95% CI imputed based on the average standard error of mean from the other studies [28]; †, Imputation of 95% CI causes non-significant difference despite significant difference is reported in the original paper; ‡, Imputation of 95% CI causes significant difference despite non-significant difference being reported in the original paper.