Independent variable | Complete case analysis (n = 3734) Adjusted odds ratio (95% confidence limit) | Multiple imputation (n = 5144) Pooled odds ratios (Pooled 95% confidence limit) |
---|---|---|
Life satisfaction a | ||
Low | 3.070 (2.37-3.98) | 3.01 (2.37-3.82) |
High | Reference | Reference |
CHESS b | ||
2+ | 2.88 (1.79-4.62) | 2.122 (1.42-3.18) |
0-1 | Reference | Reference |
Sleep disorders c | ||
Severe | 2.78 (2.14-3.60) | 2.56 (2.05-3.19) |
Moderate | 1.52 (1.10-2.11) | 1.56 (1.18-2.06) |
Minimal | Reference | Reference |
Pain scale | ||
2+ | 2.18 (1.64-2.89) | 1.73 (1.35-2.22) |
0-1 | Reference | Reference |
Signs of caregiver distress | ||
Yes | 1.93 (1.51-2.45) | 2.01 (1.62-2.51) |
No | Reference | Reference |
Gender | ||
Female | 1.42 (1.13-1.79) | 1.37 (1.11-1.68) |
Male | Reference | Reference |
Cognitive impairment | ||
CPSd 2+ | N/Se | 1.45 (1.13-1.87) |
0-1 | Reference | |
Gastrointestinal symptoms | ||
Moderate-severe | N/Se | 1.27 (1.03-1.55) |
Minimal | Reference | |
Goodness of fit | ||
C statistic | 0.77 | 0.77 (0.75-0.77)f |
Hosmer & Lemeshow -χ 2 | 6.97 | 5.27(1.5-14.1)f |
-p | 0.54 | 0.73 (0.08-0.99)f |
-df | 8 | 8 (8-8)f |