Table 3.

Comparison of mean scores by groups according to level of clinical experience in urology.

Group	Size	Mean score ± SD	Minimum	Maximum
Urologists	61	69.91 ± 6.72	50.51	84.27
Chief-residents	15	70.51 ± 4.92	60.93	78.40
Residents	27	68.49 ± 6.01	50.31	76.04
Students	10	63.12 ± 4.61	53.44	68.09

- Statistical analyses were performed only on the 113 participants out of 207 who fully completed the test.

- SD: standard deviation

- ANOVA: P = 0.0123

- Bonferroni correction analysis: Students vs. Chief-residents, P = 0.0025; Students vs. Urologists: P = 0.0005. Other comparisons between groups were not significant.