Table 7

 Regression model showing effect of baseline covariates on change in the three main dimensions of the DLTV at 24 months

Baseline covariatesChange in dimension 1Change in dimension 2Change in dimension 3
BSEp ValueBSEp ValueBSEp Value
London was used as the reference centre.
Constant0.524.80.9830.422.30.1835.517.90.049
Age−0.160.320.62−0.500.280.08−0.450.230.049
Sex (M = 1, F = 2)1.344.190.751.953.750.60−0.483.030.88
Centre (Belfast)4.914.660.292.214.170.60−1.423.370.67
Centre (Southampton)−6.295.250.23−4.904.670.30−9.983.800.010*
Study eye is better eye−4.34.20.31−6.03.80.11−4.83.00.12*
Treatment status−1.964.110.63−2.043.670.58−2.862.980.34