组别 | n | 治愈 | 缓解 | 无效 | 总有效率 |
观察组 | 42 | 22 (52.38) | 18 (42.86) | 2 (4.76) | 40 (95.24)a |
对照组 | 48 | 17 (35.42) | 21 (43.75) | 10 (20.83) | 38 (79.17) |
Z/Χ2 | - | 4.512 | 5.007 | ||
P | - | 0.034 | 0.025 |