Table 3.
Prediction of the average intraocular pressure during binocular treatment in the initially untreated eye (eye 2) by multivariable linear regression.
| Cases (n, r2, Intercept). | IOP, eye 1 | IOP, eye 2 | ||
| Last baseline. | During Trial. | Baseline. | ...change with uniocular trial. | |
| Time A. | Time B. | Time A. | Time B – A. | |
| (b, p) | (b, p) | (b, p) | (b, p, p*) | |
| All cases (96, 0.49, 5.4) | (-0.002, 0.98) | (0.19, 0.07) | (0.42, <0.001) | (0.07, 0.50, 0.53) |
| Baseline untreated (64, 0.47, 5.6) | (-0.01, 0.94) | (0.14, 0.30) | (0.44, 0.004) | (0.10, 0.54, 0.55) |
| Baseline treated (32, 0.56, 4.4) | (0.03, 0.82) | (0.24, 0.17) | (0.41, 0.006) | (0.06, 0.72, 0.80) |
| Latanoprost (56, 0.41, 5.4) | (0.05, 0.81) | (-0.004, 0.98) | (0.50, 0.03) | (0.25, 0.19, 0.23) |
| Timolol only (19, 0.62, 6.0) | (0.02, 0.89) | (0.47, 0.04) | (0.14, 0.47) | (0.04, 0.86, 0.72) |
| Dorzolamide only (8, 0.90, 2.1) | (0.38, 0.03) | (0.06, 0.84) | (0.78, 0.01) | (0.71, 0.03, 0.04) |
| Brimonidine (10, 0.66, 4.6) | (0.17, 0.58) | (0.04, 0.92) | (0.39, 0.23) | (0.04, 0.90, 0.86) |
*p value for regression to predict square root of IOP, eye 2.