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| Determinant | Parameter estimate (95% CI) |
|---|---|
| Age | 0.082* (0.041 to 0.122) |
| Distance visual acuity in the better eye | 0.932* (0.303 to 1.560) |
| Live alone | 0.664* (0.182 to 1.146) |
*p<0.05.
