Appendix Figure 2. Effect of growth hormone (GH) on strength.

We used a random-effects model and a weighted mean difference effect size to compare growth hormone–treated and non–growth hormone–treated participants. The black diamond represents the summary effect size for the outcome of interest. Values greater than 0 indicate that results under growth hormone treatment were higher than those without growth hormone treatment. The studies are ordered by mean effect size. 1RM = 1 repetition maximum.

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