Table 2.

The classification of internship institutions

	Please select the type of internship institution you worked in during your last year of internship, N (%)				Please select the type of internship institution where you receive DD clinical training, N (%)
	Total (N=238)	CQMU (N=76)	CQTGMC (N=162)	P value	Total (N=136)	CQMU (N=56)	CQTGMC (N=80)	P value
Public stomatological hospital	84 (35.3)	75 (98.7)	9 (5.6)	0.000*C	61 (44.9)	56 (100.0)	5 (6.3)	0.000*C
Stomatological department of public general hospital	124 (52.1)	1 (1.3)	123 (75.9)		62 (45.6)	0 (0.0)	62 (77.5)
Private clinic	30 (12.6)	0 (0.0)	30 (18.5)		13 (9.6)	0 (0.0)	13 (16.3)

*P<0.05.

C, p value from χ2 test; CQMU, Chongqing Medical University; CQTGMC, Chongqing Three Gorges Medical College; DD, dental dam.