组别 | 渗出液 | 肉芽组织 | 疼痛 | |||
治疗前 | 治疗后 | 治疗前 | 治疗后 | 治疗前 | 治疗后 | |
观察组(n = 41) | 3.80 ± 1.25 | 1.22 ± 1.26*△ | 4.05 ± 1.05 | 1.32 ± 1.23*△ | 4.00 ± 1.18 | 1.12 ± 1.27*△ |
对照组(n = 41) | 3.71 ± 1.31 | 1.95 ± 1.58* | 3.85 ± 0.94 | 2.29 ± 1.65* | 3.95 ± 1.14 | 1.90 ± 1.34* |
t | 0.318 | 2.313 | 0.909 | 3.018 | 0.195 | 2.705 |
P | 0.751 | 0.023 | 0.366 | 0.003 | 0.846 | 0.008 |