Table 1.

Descriptive analysis for the Schatzker classification.

Classification	MS		R3_1		R3_2		R2_1		R2_2		R1_1		R1_2
	n	%	n	%	n	%	n	%	n	%	n	%	n	%
Schatzker 1	7	14	10	20	6	12	11	22	10	20	14	28	11	22
Schatzker 2	21	42	16	32	10	20	15	30	21	42	17	34	17	34
Schatzker 3	7	14	7	14	18	36	6	12	3	6	6	12	4	8
Schatzker 4	2	4	5	10	3	6	7	14	4	8	3	6	6	12
Schatzker 5	8	16	4	8	4	8	5	10	2	4	3	6	5	10
Schatzker 6	5	10	8	16	9	18	6	12	10	20	7	14	7	14

MS: medical specialists, R3: third-year resident, R2: second-year resident, R1: first-year resident.

Source: SOT-HMMC, 2006.