Sociodemographic characteristics associated with blindness (stepwise logistic regression model)
| Variable | B (SE) | Odds ratio (95% CI) | p Value |
|---|---|---|---|
| Constant | −8.636 (0.592) | 1.78 | 0.000 |
| Age (continuous) | 0.107 (0.009) | 1.11 (1.09 to 1.13) | 0.000 |
| Sex ( = female) | 0.448 (0.164) | 1.57 (1.14 to 2.16) | 0.006 |
| Marital status ( = unmarried) | 0.405 (0.165) | 1.50 (1.09 to 2.07) | 0.014 |
| Sanitation (index = general network) | |||
| Latrine in house | 0.545 (0.233) | 1.73 (1.09 to 2.72) | 0.019 |
| Latrine outside house | 0.665 (0.337) | 1.94 (1.00 to 3.76) | 0.049 |
| Other | 0.905 (0.364) | 2.47 (1.21 to 5.04) | 0.013 |