Table 3 The weighted associations between IC scores, poor self-rated health, ADL and IADL limitations
Poor health | ADL limitations | IADL limitations | |
|---|---|---|---|
OR (95% CI) | OR (95% CI) | OR (95% CI) | |
Model 1 | |||
IC score | 0.96 (0.96 to 0.96) | 0.95 (0.95 to 0.95) | 0.93 (0.93 to 0.93) |
Model 2 | |||
IC score | 0.97 (0.97 to 0.97) | 0.96 (0.96 to 0.97) | 0.96 (0.96 to 0.96) |
Age (years) | |||
45–49 | Ref. | Ref. | Ref. |
50–54 | 1.08 (0.96 to 1.20) | 1.22 (1.07 to 1.40) | 1.22 (1.12 to 1.33) |
55–59 | 1.17 (1.05 to 1.31) | 1.44 (1.26 to 1.65) | 1.36 (1.24 to 1.48) |
60–64 | 1.42 (1.27 to 1.58) | 1.82 (1.60 to 2.06) | 1.70 (1.56 to 1.85) |
65–69 | 1.55 (1.39 to 1.73) | 2.20 (1.93 to 2.50) | 2.07 (1.89 to 2.26) |
70–74 | 1.72 (1.52 to 1.94) | 2.79 (2.43 to 3.20) | 2.56 (2.32 to 2.83) |
75–79 | 1.87 (1.63 to 2.15) | 3.24 (2.79 to 3.78) | 3.04 (2.69 to 3.43) |
80–84 | 2.37 (2.01 to 2.80) | 3.86 (3.24 to 4.60) | 3.51 (3.02 to 4.09) |
85+ | 2.41 (2.00 to 2.92) | 5.10 (4.20 to 6.19) | 4.65 (3.87 to 5.60) |
Sex | |||
Women | Ref. | Ref. | Ref. |
Men | 1.09 (1.02 to 1.16) | 0.90 (0.84 to 0.97) | 0.63 (0.60 to 0.67) |
Education | |||
Less than primary | Ref. | Ref. | Ref. |
Primary/middle school | 1.17 (1.09 to 1.27) | 1.15 (1.05 to 1.25) | 0.76 (0.71 to 0.81) |
Secondary school | 0.87 (0.78 to 0.97) | 1.00 (0.88 to 1.13) | 0.55 (0.50 to 0.60) |
Higher education | 0.57 (0.48 to 0.68) | 0.91 (0.76 to 1.09) | 0.50 (0.43 to 0.58) |
MPCE | |||
Quintile 1 (poorest) | Ref. | Ref. | Ref. |
Quintile 2 | 0.91 (0.84 to 1.00) | 0.94 (0.85 to 1.03) | 1.02 (0.95 to 1.10) |
Quintile 3 | 0.88 (0.80 to 0.96) | 1.02 (0.93 to 1.12) | 0.94 (0.88 to 1.02) |
Quintile 4 | 0.94 (0.86 to 1.03) | 1.01 (0.92 to 1.12) | 1.00 (0.92 to 1.07) |
Quintile 5 (richest) | 0.95 (0.86 to 1.04) | 1.00 (0.90 to 1.11) | 0.96 (0.89 to 1.04) |
Place of residence | |||
Rural | Ref. | Ref. | Ref. |
Urban | 0.88 (0.82 to 0.94) | 0.90 (0.84 to 0.97) | 0.74 (0.70 to 0.78) |
Marital status | |||
Married/cohabitation | Ref. | Ref. | Ref. |
Windowed | 1.05 (0.97 to 1.12) | 1.05 (0.97 to 1.13) | 1.11 (1.04 to 1.17) |
Divorced/separated/deserted | 1.40 (1.11 to 1.77) | 1.02 (0.78 to 1.33) | 1.05 (0.86 to 1.28) |
Never married | 1.34 (1.02 to 1.76) | 1.43 (1.05 to 1.93) | 1.11 (0.87 to 1.42) |
Multimorbidity | |||
0 | Ref. | Ref. | Ref. |
1 | 2.22 (2.07 to 2.38) | 1.70 (1.58 to 1.84) | 1.43 (1.35 to 1.51) |
2 or more | 4.68 (4.35 to 5.03) | 2.79 (2.59 to 3.02) | 2.10 (1.97 to 2.23) |
