Regression model showing effect of baseline co-variates on change at 12 months in the three main dimensions of the DLTV
| Baseline covariates | Change in dimension 1 | Change in dimension 2 | Change in dimension 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| B | SE | p Value | B | SE | p Value | B | SE | p Value | |
| London was used as the reference centre. | |||||||||
| Constant | 3.07 | 20.42 | 0.88 | 7.15 | 18.51 | 0.70 | 21.97 | 20.13 | 0.28 |
| Age | −0.14 | 0.26 | 0.59 | −0.14 | 0.24 | 0.55 | −0.34 | 0.26 | 0.18 |
| Sex (M = 1, F = 2) | 2.29 | 3.44 | 0.51 | 0.30 | 3.10 | 0.92 | 0.90 | 3.40 | 0.79 |
| Centre (Belfast) | 3.37 | 3.87 | 0.39 | 1.43 | 3.49 | 0.68 | −3.93 | 3.82 | 0.31 |
| Centre (Southampton) | −3.15 | 4.45 | 0.48 | −3.16 | 3.98 | 0.43 | −5.37 | 4.39 | 0.22 |
| Study eye is better eye | −9.6 | 3.5 | 0.007* | −11.1 | 3.2 | 0.001* | −5.6 | 3.5 | 0.11 |
| Treatment status | −0.86 | 3.46 | 0.81 | 0.36 | 3.10 | 0.91 | −0.59 | 3.41 | 0.86 |