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Random effects model excluding 3 outliers.
| g | n | s | o | SE | 95% CI | p-value | τ |
|---|---|---|---|---|---|---|---|
| 0.229 | 68 | 87 | 202 | 0.031 | [0.168, 0.290] | < 0.001 | 0.225 |
n, number of studies; s, number of samples; o, number of outcomes; g, standardized mean difference Hedges' g; SE, standard error; CI, confidence interval at 95% level of significance; τ, tau (estimate of the total standard deviation of the true effect size Hedges' g).
