Yale CORE model | Krumholz model | Charlson model | |
---|---|---|---|
Variables | (Model χ2=35.7, c-statistics=0.61) HR (95% CI), p Value | (Model χ2=25.1, c-statistics=0.60) HR (95% CI), p Value | (Model χ2=16.6, c-statistics=0.57) HR (95% CI), p Value |
Age (per 1-year increase) | 1.00 (0.98 to 1.01), 0.69 | 1.00 (0.98 to 1.01), 0.61 | 0.99 (0.98 to 1.01), 0.40 |
Male sex | 1.29 (0.96 to 1.73), 0.10 | 1.23 (0.91 to 1.66), 0.17 | 1.23 (0.91 to 1.66), 0.19 |
Score 1: Yale CORE score (per 1% increase) | 1.07 (1.04 to 1.10), <0.01 | ||
Score 2: Krumholz score (per 1% increase) | 1.29 (1.10 to 1.51), <0.01 | ||
Score 3: Charlson comorbidity index (per 1% increase) | 1.05 (0.98 to 1.13), 0.19 | ||
Discharge to nursing home | 1.41 (0.84 to 2.38), 0.20 | 1.42 (0.84 to 2.39), 0.19 | 1.40 (0.82 to 2.38), 0.22 |
Receiving long-term care insurance | 1.62 (1.17 to 2.24), <0.01 | 1.59 (1.15 to 2.19), <0.01 | 1.63 (1.17 to 2.25), <0.01 |
The significance of bold characters is p<0.01.