Group | Number of cases | Influence of pain on daily life | Satisfaction with methods of pain control or relief | Satisfaction with pain control education |
Observation group | 50 | 29.700 ± 3.649 | 48.640 ± 3.751 | 40.460 ± 3.765 |
Control group | 50 | 31.660 ± 2.960 | 37.340 ± 5.787 | 33.380 ± 3.973 |
t |
| −2.950 | 11.585 | 9.146 |
P |
| 0.004 | 0.000 | 0.000 |