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Table 1 Comparison of preview time between the two groups [n(%)]

From: Comparison of case-based learning combined with Rain Classroom teaching and traditional method in complete denture course for undergraduate interns

Preview time (min)

Test group

Control group

Fisher exact probability

χ2value

P-value

 ≤ 10

13(59.09%)

14(50.00%)

3.86

0.153

10–20

8(36.36%)

7(25.00%)

20–30

1(4.55%)

7(25.00%)

total

22

28