PTEBL method | P value | Traditional method | P value | |||
---|---|---|---|---|---|---|
Pre-course | Post-course | Pre-course | Post-course | |||
Prefer to help | 50.6% (39/77) | 96.1% (74/77) | < 0.001 | 65.8% (50/76) | 90.8% (69/76) | < 0.001 |
Refuse to help | 49.4% (38/77) | 3.9% (3/77) | < 0.001 | 34.2% (26/76) | 9.2% (7/76) | < 0.001 |