Socioeconomic Status | Disability Group at the Time of the Initial Assessment | |||||
---|---|---|---|---|---|---|
Mild (n = 664) | Moderate (n = 789) | Severe (n = 484) | ||||
Crude | Modela | Crude | Modela | Crude | Modela | |
HR (95.0% CI) | HR (95.0% CI) | HR (95.0% CI) | HR (95.0% CI) | HR (95.0% CI) | HR (95.0% CI) | |
Education (years) | ||||||
 ≤9 | Ref. | Ref. | Ref. | Ref. | Ref. | Ref. |
 10–12 | 0.81 (0.43–1.53) | 0.87 (0.45–1.69) | 1.00 (0.69–1.45) | 1.15 (0.77–1.71) | 0.84 (0.49–1.44) | 0.86 (0.49–1.51) |
 13+ | 1.51 (0.80–2.85) | 1.58 (0.79–3.15) | 0.88 (0.57–1.37) | 1.10 (0.68–1.78) | 1.91 (1.17–3.12)** | 1.97 (1.12–3.45)* |
Income (quartiles) | ||||||
 Q1 (lowest) | Ref. | Ref. | Ref. | Ref. | Ref. | Ref. |
 Q2 | 0.93 (0.43–1.98) | 0.89 (0.39–2.01) | 0.84 (0.50–1.39) | 0.80 (0.46–1.37) | 1.22 (0.64–2.32) | 1.10 (0.54–2.26) |
 Q3 | 0.95 (0.41–2.20) | 1.00 (0.40–2.46) | 0.75 (0.44–1.28) | 0.71 (0.40–1.27) | 0.94 (0.46–1.93) | 0.93 (0.42–2.09) |
 Q4 (highest) | 1.40 (0.66–2.95) | 1.64 (0.74–3.65) | 0.84 (0.49–1.42) | 0.76 (0.44–1.31) | 1.20 (0.62–2.32) | 1.02 (0.47–2.22) |
Occupation | ||||||
 Manual | Ref. | Ref. | Ref. | Ref. | Ref. | Ref. |
 Non-Manual | 0.95 (0.57–1.59) | 1.02 (0.57–1.82) | 0.80 (0.56–1.13) | 0.78 (0.53–1.15) | 1.27 (0.81–2.01) | 1.19 (0.71–2.00) |