| Neither condition | Depression alone | Obesity alone | Comorbidityd | |||
---|---|---|---|---|---|---|---|
OR (95% CI) | P value | OR (95% CI) | P value | OR (95% CI) | P value | ||
Functional disabilitye | |||||||
 Model 1a | 1.00 (ref) | 1.55 (1.27, 1.90) | < 0.001 | 1.39 (0.98, 1.98) | 0.063 | 2.45 (1.72, 3.49) | < 0.001 |
 Model 2b | 1.00 (ref) | 1.58 (1.28, 1.95) | < 0.001 | 1.72 (1.20, 2.47) | 0.003 | 3.06 (2.12, 4.43) | < 0.001 |
 Model 3c | 1.00 (ref) | 1.52 (1.23, 1.88) | < 0.001 | 1.54 (1.06, 2.26) | 0.024 | 2.84 (1.95, 4.15) | < 0.001 |
Disability in dressing | |||||||
 Model 1 | 1.00 (ref) | 1.35 (0.92, 1.99) | 0.124 | 1.76 (0.98, 3.19) | 0.060 | 3.01 (1.68, 5.39) | < 0.001 |
 Model 2 | 1.00 (ref) | 1.36 (0.92, 2.02) | 0.120 | 2.22 (1.21, 4.06) | 0.010 | 3.76 (2.06, 6.84) | < 0.001 |
 Model 3 | 1.00 (ref) | 1.29 (0.87, 1.92) | 0.210 | 2.14 (1.16, 3.94) | 0.014 | 3.29 (1.77, 6.12) | < 0.001 |
Disability in bathing | |||||||
 Model 1 | 1.00 (ref) | 1.50 (1.15, 1.97) | 0.003 | 1.41 (0.89, 2.24) | 0.142 | 2.81 (1.82, 4.35) | < 0.001 |
 Model 2 | 1.00 (ref) | 1.59 (1.20, 2.10) | 0.001 | 1.83 (1.13, 2.94) | 0.013 | 3.82 (2.42, 6.04) | < 0.001 |
 Model 3 | 1.00 (ref) | 1.50 (1.12, 1.99) | 0.006 | 1.72 (1.06, 2.80) | 0.029 | 3.41 (2.13, 5.48) | < 0.001 |
Disability in eating | |||||||
 Model 1 | 1.00 (ref) | 1.47 (0.76, 2.84) | 0.254 | 2.15 (0.83, 5.57) | 0.115 | 3.96 (1.60, 9.80) | 0.003 |
 Model 2 | 1.00 (ref) | 1.55 (0.80, 3.03) | 0.196 | 2.77 (1.05, 7.35) | 0.040 | 5.89 (2.30, 15.12) | < 0.001 |
 Model 3 | 1.00 (ref) | 1.35 (0.68, 2.68) | 0.396 | 2.49 (0.93, 6.65) | 0.069 | 5.12 (1.97, 13.32) | 0.001 |
Disability in transferring | |||||||
 Model 1 | 1.00 (ref) | 1.63 (0.98, 2.72) | 0.061 | 1.79 (0.80, 4.01) | 0.157 | 3.56 (1.69, 7.53) | 0.001 |
 Model 2 | 1.00 (ref) | 1.68 (1.00, 2.83) | 0.051 | 2.52 (1.10, 5.79) | 0.029 | 5.19 (2.38, 11.34) | < 0.001 |
 Model 3 | 1.00 (ref) | 1.55 (0.91, 2.64) | 0.105 | 2.38 (1.03, 5.50) | 0.042 | 4.38 (1.93, 9.92) | < 0.001 |
Disability in toileting | |||||||
 Model 1 | 1.00 (ref) | 1.25 (0.93, 1.69) | 0.137 | 1.76 (1.11, 2.76) | 0.015 | 2.60 (1.62, 4.18) | < 0.001 |
 Model 2 | 1.00 (ref) | 1.24 (0.91, 1.68) | 0.172 | 2.33 (1.45, 3.73) | < 0.001 | 3.46 (2.11, 5.67) | < 0.001 |
 Model 3 | 1.00 (ref) | 1.19 (0.87, 1.63) | 0.288 | 2.02 (1.23, 3.33) | 0.006 | 3.26 (1.96, 5.43) | < 0.001 |
Disability in continence | |||||||
 Model 1 | 1.00 (ref) | 1.43 (0.95, 2.15) | 0.086 | 1.34 (0.67, 2.70) | 0.413 | 1.47 (0.65, 3.31) | 0.354 |
 Model 2 | 1.00 (ref) | 1.51 (0.99, 2.28) | 0.054 | 1.77 (0.86, 3.62) | 0.119 | 2.06 (0.90, 4.73) | 0.087 |
 Model 3 | 1.00 (ref) | 1.48 (0.97, 2.26) | 0.068 | 1.78 (0.87, 3.67) | 0.115 | 2.06 (0.89, 4.76) | 0.089 |