| 眼数 | 清洁程度 | 治疗前N (%) | 治疗后N (%) | 卡方值 | P值 |
研究组 | 21 | 级别 |
|
| 25.529 | <0.001 |
|
| 0 | 0 (0.00%) | 14 (66.7%) |
|
|
|
| 1 | 10 (47.6%) | 7 (33.3%) |
|
|
|
| 2 | 11 (52.4%) | 0 (0.00%) |
|
|
对照组 | 21 | 级别 |
|
| 17.700 | <0.001 |
|
| 0 | 1 (4.76%) | 12 (57.1%) |
|
|
|
| 1 | 9 (42.9%) | 8 (38.1%) |
|
|
|
| 2 | 11 (52.4%) | 1 (4.76%) |
|
|
卡方值 |
|
| 1.022 | 1.186 |
|
|
P值 |
|
| >0.99 | 0.751 |
|
|