Factors | Mortalitya | Mortalityb | ||
---|---|---|---|---|
 | OR (95% CI) | P | OR (95% CI) | P |
Lower socioeconomic status (Education < high school) | 0.99 (0.51, 1.92) | 983 | 0.98 (0.50, 1.91) | 953 |
Influenza vaccination | 1.36 (0.57, 3.21) | 488 | 1.21 (0.51, 2.89) | 660 |
Pneumococcal vaccination | 0.64 (0.32, 1.27) | 203 | 0.66 (0.33, 1.32) | 243 |
Appropriate antibiotic use | 1.71 (0.65, 4.52) | 281 | 1.84 (0.69, 4.91) | 220 |
Nutrition score | 0.85 (0.68, 1.06)c | 145 | 0.85 (0.68, 1.06)c | 142 |
Lower functional status (Barthel score ≤ 17) | 0.72 (0.33, 1.60) | 423 | 0.70 (0.31, 1.56) | 381 |
Hip Fracture | 4.00 (1.46, 10.96) | 007 | 4.27 (1.50, 12.18) | 007 |
COPD | 2.31 (1.18, 4.50) | 014 | 2.25 (1.15, 4.39) | 018 |
Cerebrovascular disease | 2.11 (1.03, 4.31) | 040 | 2.30 (1.11, 4.76) | 025 |