Table 2.
Multiple regression model for predicting final visual acuity
| Final VA | B | 95% CI for B | SE B | ß | R2 | ∆R2 | |
|---|---|---|---|---|---|---|---|
| LL | UL | ||||||
| Model | 0.33 | 0.28 | |||||
| Constant | 1.89*** | 0.91 | 2.88 | 0.49 | |||
| Vit. timing | 0.24* | 0.04 | 0.44 | 0.09 | 0.25 | ||
| Age | 0.004 | –0.006 | 0.013 | 0.005 | 0.083 | ||
| Gender | –0.28 | –0.71 | 0.15 | 0.22 | –0.11 | ||
| OTS | –0.48*** | –0.72 | –0.24 | 0.12 | –0.45 | ||
| Injury type | –0.08 | –0.33 | 0.17 | 0.13 | –0.07 | ||
| Zone 3 | –0.09 | –0.49 | 0.32 | 0.20 | –0.05 | ||
B unstandardized regression coefficient, CI confidence interval, LL lower limits, UL upper limit, SEB standard error of the coefficient, ß standardized coefficient, R2 coefficient of determination, ∆R2 adjusted R2
*p < 0.05, **p < 0.01, ***p < 0.001