Analysis | Poor/Fair SRH (N = 322) % | Good/Excellent SRH (N = 467) % | Unadjusted | Adjusteda | |
---|---|---|---|---|---|
Risk Differenceb (95% CI) | Risk Ratiob (95% CI) | Risk Ratiob (95% CI) | |||
1 year | 39.0 | 18.5 | 20.2 (13.6–26.8) | 2.10 (1.60–2.76) | 1.67 (1.28–2.19) |
2 years | 35.1 | 14.7 | 20.1 (13.2–27.1) | 2.38 (1.77–3.20) | 1.88 (1.40–2.53) |
3 years | 35.5 | 15.9 | 19.3 (12.3–26.3) | 2.22 (1.70–2.89) | 1.81 (1.36–2.40) |
4 years | 33.6 | 19.4 | 13.9 (6.5–21.3) | 1.73 (1.30–2.28) | 1.37 (1.03–1.84) |
5 years | 34.2 | 15.8 | 18.0 (11.1–24.8) | 2.15 (1.59–2.90) | 1.79 (1.32–2.42) |
PHQ- = 9-item Patient Health Questionnaire; SRH = self-rated health.
Note: Using 50 imputed data sets.
↵a Adjusted for PHQ-9 major depressive syndrome at baseline.
↵b Calculated with generalized linear models using generalized estimating equations with robust standard errors to allow for correlated responses within practices and individuals.