Change in vision among CVI patients who returned for follow up
| Vision change | No of patients | % of follow up patients (n=96) |
|---|---|---|
| Worsened by one level | 2 | 2.08% |
| No improvement | 36 | 37.50% |
| Improved by one level | 38 | 39.58% |
| Improved by two levels | 13 | 13.54% |
| Improved by three levels | 5 | 5.21% |
| Improved by four levels | 1 | 1.04% |
| Improved by five levels | 1 | 1.04% |