Table 1 Comparison of general data between the experimental group and the control group.

From: Application of problem based learning (PBL) and case based learning (CBL) in the teaching of international classification of diseases encoding

Variable

Experimental group (n = 25)

Control group (n = 25)

t/χ2

P

Number

Constituent ratio (%)

Number

Constituent ratio (%)

Gender

Male

12

48.0

14

56.0

0.321

0.571

Female

13

52.0

11

44.0

  

Age (years, \({\overline{\text{x}}}\) ± S)

20.80 ± 1.35

21.12 ± 1.59

0.766

0.447