| Model 1 a | Model 2 b | ||||
---|---|---|---|---|---|---|
OR | 95% CI | P | OR | 95% CI | P | |
Severe vs. no disability | ||||||
 Social isolation | ||||||
  No | Ref |  |  | Ref |  |  |
  Yes | 9.56 | (6.87-13.30) | <0.001 | 9.51 | (6.62-13.66) | <0.001 |
 Multiple chronic diseases | ||||||
  0 | Ref |  |  | Ref |  |  |
  1 | 2.65 | (1.84-3.81) | <0.001 | 2.29 | (1.55-3.40) | <0.001 |
  ≥ 2 | 3.49 | (2.41-5.06) | <0.001 | 3.20 | (2.14-4.78) | <0.001 |
Moderate vs. no disability | ||||||
 Social isolation | ||||||
  No | Ref |  |  | Ref |  |  |
  Yes | 2.71 | (1.90-3.87) | <0.001 | 2.92 | (1.99-4.29) | <0.001 |
 Multiple chronic diseases | ||||||
  0 | Ref |  |  | Ref |  |  |
  1 | 1.91 | (1.28-2.85) | 0.002 | 1.78 | (1.17-2.71) | 0.008 |
  ≥ 2 | 2.57 | (1.72-3.85) | <0.001 | 2.61 | (1.70-4.00) | <0.001 |
Mild vs. no disability | ||||||
 Social isolation |  |  |  |  |  |  |
  No | Ref |  |  | Ref |  |  |
  Yes | 1.58 | (1.00-2.48) | 0.05 | 1.59 | (0.98-2.58) | 0.061 |
 Multiple chronic diseases | ||||||
  0 | Ref |  |  | Ref |  |  |
  1 | 1.65 | (0.98-2.79) | 0.06 | 1.54 | (0.90-2.64) | 0.117 |
  ≥ 2 | 1.75 | (1.03-2.98) | 0.039 | 1.66 | (0.95-2.88) | 0.073 |