UCP | TSCP | χ2value | P-value | ||
---|---|---|---|---|---|
Pain grading | 0 | 9 | 2 | 0.041* | |
1 | 3 | 6 | |||
2 | 2 | 4 | |||
3 | 0 | 2 | |||
Persistent conjunctival congestion | 1 | 4 | 0.974 | 0.324 | |
Transient corneal edema | 2 | 3 | 0.000 | 1.000 | |
Subconjunctival haemorrhage | 0 | 1 | 1.000* | ||
Scleral blot or conjunctival burn | 0 | 1 | 1.000* | ||
Sum | 3 | 9 | 3.646 | 0.056 |