Intraocular pressure at 0900 (mm Hg): mean (SD) change from day 0 baseline
| Day | Standard | Alginate | 90% CI | ||||||
|---|---|---|---|---|---|---|---|---|---|
| No | Mean | SD | No | Mean | SD | ||||
| 0 | 115 | 24.67 | 1.98 | 120 | 24.82 | 2.14 | |||
| 15 | 115 | −5.58 | 3.13 | 120 | −5.50 | 2.99 | −0.74 | +0.57 | |
| 60 | 111 | −6.09 | 2.97 | 117 | −6.09 | 3.18 | −0.67 | +0.67 | |
| 120 | 110 | −6.25 | 3.03 | 115 | −5.86 | 2.79 | −1.03 | +0.25 | |
At each time of evaluation, the two unilateralt tests were significant (both p values <0.005), showing the equivalence of both treatments.