Mean and standard deviation of the standardised knowledge test scores and standardised simulated surgery scores by GP group and sex
| KT | GPs under investigation | GP volunteers | ||
|---|---|---|---|---|
| Males (n = 94) | Females (n = 23) | Males (n = 206) | Females (n = 276) | |
| Mean KT z-score (SD) | −5.16 (4.70) | −3.93 (3.20) | −0.01 (0.98) | 0.01 (0.98) |
| SS | Males (n = 92) | Females (n = 23) | Males (n = 268) | Females (n = 57) |
| Mean SS % score (SD) | 52.0 (18.2) | 64.4 (18.7) | 59.7 (18.4) | 70.5 (15.1) |
KT = knowledge test. SD = standard deviation. SS = simulated surgery.