Table 1.
Mean sample size, effect size (ES), absolute effect size, and IF, by categories of funding and reported COIs
| N (%) | Sample size (SD) | ES (mean) | abES (mean) | IF (mean) | ||
|---|---|---|---|---|---|---|
| COI | ||||||
| None reported | 70 (71) | 149.9 (247.0) | 0.389 | 0.67 | 3.144 | |
| Reported none | 22 (22) | 126.5 (177.1) | 0.291 | 0.78 | 3.458 | |
| Reported some | 7 (7) | 214.6 (125.1) | 0.409 | 0.41 | 6.001 | |
| Funding | ||||||
| None reported | 35 (35) | 61.8 (31.5) | 0.324 | 0.53 | 2.004 | |
| Reported none | 11 (11) | 87.8 (42.4) | 0.499 | 1.43 ∗∗∗ | 2.155 | |
| Reported some | 53 (54) | 219.9 (277.6) ∗∗∗ | 0.371 | 0.62 | 4.102 ∗ |
∗ P<0.05 (compared to none reported)
∗∗∗ P=0.001 (compared to none reported)