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Summary of overall effects
| Mean | Median | Min-Max | |
|---|---|---|---|
| A: By scheme (n= 23) | |||
| Number of significant effect sizes | 14.17 | 7.00 | 0–73 |
| Number of effect sizes | 26.95 | 18.00 | 1–108 |
| Proportion of significant effect sizes | 0.53 | ||
| B: By study (n= 37) | |||
| Number of significant effect sizes | 8.81 | 6.00 | 0–38 |
| Number of effect sizes | 16.76 | 12.00 | 1–108 |
| Proportion of significant effect sizes | 0.60 | ||
| Total | Statistically significant | Proportion | |
| Total reported effect sizes | 620 | 326 | 0.53 |
