| Districts |
No. of children |
Range of prevalence in different schools |
Follicular trachoma |
Intense trachoma |
Trachomatous scarring |
Mean prevalence (95% CI) |
| Wuqiang |
1622 |
7.5-40.6% |
14.36% |
5.98% |
0.18% |
20.5%
(18.5- 22.5%) |
| Yinchuan |
1883 |
28.8-33.2% |
18.69% |
7.70% |
4.25% |
30.6%
(28.6-32.7%) |
| Datong |
1236 |
9.9-12.0% |
9.5% |
1.4% |
0 |
10.9%
(9.2%-12.6%) |
|
