Clinical Study
The Effects of Topical Antiglaucoma Drugs as Monotherapy on the Ocular Surface: A Prospective Study
Table 2
Squamous metaplasia grades in the superior conjunctiva according to the groups.
| Squamous metaplasia Upper quadrant | Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | Group 6 | |
| Before | 0.06 ± 0.25 | 0.14 ± 0.36 | 0.42 ± 0.51 | 0.14 ± 0.36 | 0.07 ± 0.26 | 0.35 ± 0.49 | χ²: 10.29 = 0.067 | 3rd month | 0.73 ± 0.45 | 0.42 ± 0.64 | 0.42 ± 0.51 | 0.14 ± 0.36 | 0.28 ± 0.46 | 0.64 ± 0.63 | χ²: 12.40 = 0.030 | 6th month | 0.73 ± 0.45 | 0.85 ± 0.36 | 0.50 ± 0.51 | 0.07 ± 0.26 | 0.28 ± 0.46 | 0.35 ± 0.49 | χ²: 23.91 = 0.0001 | 12th month | 0.73 ± 0.70 | 0.64 ± 0.49 | 0.42 ± 0.51 | 0.07 ± 0.26 |
0.14 ± 0.36 | 0.42 ± 0.51 | χ²: 19.58 = 0.001 | | 0.0001 | 0.0001 | 0.392 | 0.194 | 0.061 | 0.019 | | Before 3rd month | 0.002 | 0.046 | 1.00 | 1.00 | 0.083 | 0.46 | | Before 6th month | 0.002 | 0.002 | 0.317 | 0.317 | 0.083 | 1.00 | | Before 12th month | 0.004 | 0.008 | 0.157 | 0.157 | 0.317 | 0.317 | |
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