Table 3.
Mean ± SD | ||||
---|---|---|---|---|
Baseline | Day 15 | Day 45 | Day 75 | |
Number of orifices (central 1 cm) | 2.8 ± 2.8 | 4.3 ± 3.1 | 5.3 ± 3.5 | 4.9 ± 3.3 |
P ∗∗ | <0.01∗ | 0.02∗ | 0.96 | |
Conjunctival injection | 0.95 ± 0.45 | 0.60 ± 0.55 | 0.58 ± 0.55 | 0.63 ± 0.49 |
P ∗∗ | 0.01∗ | 1 | 1 | |
Corneal staining | 0.15 ± 0.49 | 0.03 ± 0.16 | 0.03 ± 0.16 | 0.08 ± 0.35 |
P ∗∗ | 0.39 | 1 | 0.96 |
Notes: ∗ P < 0.05; ∗∗paired t-test compared to the previous visit with the Bonferroni correction.
SD: standard deviation.