Group | Number | 100 - 90 points | 89 - 80 points | 79 - 60 points | Less than 59 | Final comprehensive grade | t | p |
Experimental group | 57 | 49.12% | 47.37% | 3.51% | 0.00% | 89.48 ± 3.99 | 6.301 | <0.001 |
Control group | 55 | 10.90% | 52.73% | 32.73% | 3.64% | 80.76±9.47 |