| 无效(%) | 有效(%) | 显效(%) | 痊愈(%) | 总有效率(%) |
治疗组(n = 31) | 3 (9.7) | 14 (45.2) | 11 (35.5) | 3 (9.7) | 28 (90.3) |
对照组(n = 31) | 10 (32.3) | 17 (54.8) | 4 (12.9) | 0 (0.0) | 21 (67.7) |
χ2 | 4.769 | ||||
P | 0.029 |