Multivariate logistic regression assessing the odds of visual impairment associated with socioeconomic factors (individual characteristics)
| Socioeconomic factors: individual characteristics | Odds ratio | Confidence intervals |
|---|---|---|
| Living arrangement (alone) | 1.04 | 0.51–2.12 |
| Retired | 1.51 | 0.41–5.58 |
| No private health insurance | 1.65 | 0.86–3.20 |
| Age (10 years) | 3.19 | 2.29–4.43 |