Table 4.
Corneal vascularization for grades of injury, type of injury, time of AMT, and age group
| Corneal vascularization in clock hours: 1-≤ 6:10 eyes, >6-12:11 eyes, Total: 21/26* (80.76%) | |||
|---|---|---|---|
| Grades of injury (affected eyes/total) % | Types of agents (affected eyes/total) % | Time of AMT in days (affected eyes/total) % | Age in years (affected eyes/total) % |
| III: 6/8 (75%) | Acid: 6/7 (85.71%) | ≤ 7 days: 14/17 (82.35%) | ≤ 14:12/14 (85.71%) |
| IV: 6/7 (85.71%) | Alkali: 12/16* (75%) | >7-14 days: 7/9* (77.77%) | >14 :9/12* (75%) |
| V: 2/3 (66.66%) | Thermal: 3/3 (100%) | ||
| VI: 7/8* (87.50%) | |||
| P=0.009 | P=0.228 | P=0.454 | P=0.635 |
*One eye of grade VI alkali injury went into phthisis, not considered in calculation for corneal vascularization