Table 1: Comparison scores of the two groups.

Table 1: Comparison scores of the two groups.

Group	Theoretical assessment	Case assessment	Operation assessment
Research Group	92.25 ± 4.21^a	89.97 ± 6.75^a	91.75 ± 5.27^a
Control Group	87.75 ± 5.19	84.16 ± 3.98	86.97 ± 4.58

Compared with the control group, ^ap < 0.05