Table 3 Multivariable logistic regression model used to predict the probability of participation
From: Predicting participation of people with impaired vision in epidemiological studies
Variables/Characteristic | Beta coefficient (SE) | Odds Ratio (95% CI) | p-value |
|---|---|---|---|
Gender | < 0.001 | ||
Female vs. Male | −1.27 (0.24) | 0.28 (2.23–5.71) | |
Distance to clinic - km (DISTH) | −0.02 (0.004) | 0.98 (1.01–1.03) | < 0.001 |
Education – years (EDU) | 0.21 (0.04) | 1.23 (1.14–1.33) | < 0.001 |
Annual number of hospital visits - in times-per-year (AHATTEND) | < 0.001 | ||
≥ 10×/yr vs < 10×/yr | 1.64 (0.24) | 5.18 (3.24–8.69) | |
Marital Status (MST) | < 0.001 | ||
Living together vs. Others (married, single or widowed) | 3.26 (0.46) | 26.14 (10.62–64.4) | |
Divorced vs. Others (married, single or widowed) | 2.74 (0.56) | 15.44 (5.15–46.27) | |
Visual acuity (VA) | < 0.001 | ||
Intermediate (0.2–0.4) vs. extreme (0, 0.1 or 0.5) | 1.10 (0.23) | 3.02 (1.92–4.74) |