Table 5.
Results of univariate multiple logistic regression analysis for each model according to adjustment variables in the male and female groups. Each model used three factors contained by factor rotation as independent variables.
| Groups | Variables | Unadjusted Model | Model 1 a | Model 2 b | Model 3 c |
|---|---|---|---|---|---|
| Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | Odds Ratio (95% CI) | ||
| Male Group |
Factor 1 | 0.650 (0.302–1.397) | 3.945 (1.560–9.975) ** | 3.367 (1.248–9.088) * | 3.169 (1.175–8.551) * |
| Factor 2 | 0.490 (0.294–0.816) ** | 3.470 (1.740–6.917) ** | 2.783 (1.275–6.074) * | 2.360 (1.038–5.369) * | |
| Factor 3 | 0.661 (0.379~1.152) | 0.750 (0.410–1.371) | 0.700 (0.373–1.312) | 0.692 (0.372–1.288) | |
| Female Group |
Factor 1 | 0.278 (0.125–0.618) ** | 4.096 (1.733–9.684) ** | 2.395 (0.851–6.735) | 2.456 (0.871–6.921) |
| Factor 2 | 0.371 (0.228–0.604) ** | 6.874 (3.402–13.889) ** | 5.278 (2.400–11.607) ** | 5.074 (1.050–3.519) ** | |
| Factor 3 | 0.765 (0.435–1.343) | 1.337 (0.766–2.332) | 1.347 (0.703–2.580) | 1.281 (0.667–2.460) |
Abbreviations: Bolded items indicate a relationship between cataract prevalence and nutrient intake. (* p < 0.05; ** p < 0.01). a Adjusted for age, education level, national basic livelihood, and marital status. b Adjusted for all the variables in Model 1, plus obesity, hypertension, diabetes, asthma, sinusitis, allergic rhinitis, hyperlipidemia, and heart failure. c Adjusted for all the variables in Model 2, plus physical activity, smoking, and drinking.