Age (years) | n | 30-day mortality (stable normal) | 30-day mortality (non-stable normal) | OR (95% CI) | Chi-squared p-value |
---|---|---|---|---|---|
≤49 | 2,993 | 0.24% | 0.66% | 0.36 (0.05–2.75) | 0.31 |
50–64 | 2,909 | 1.07% | 1.80% | 0.59 (0.23–1.49) | 0.26 |
65–79 | 4,808 | 1.80% | 4.22% | 0.42 (0.24–0.72) | 0.001 |
≥80 | 5,671 | 4.08% | 7.87% | 0.50 (0.35–0.71) | <0.001 |
CCS | |||||
0 | 12,706 | 1.75% | 3.47% | 0.49 (0.35–0.70) | <0.001 |
1 | 2,776 | 2.79% | 4.63% | 0.59 (0.31–1.14) | 0.11 |
2 | 615 | 5.19% | 9.48% | 0.52 (0.18–1.49) | 0.22 |
≥3 | 284 | 19.23% | 28.87% | 0.56 (0.20–1.54) | 0.26 |
Total/mean | 16,381 | 2.18% | 4.40% | 0.48 (0.47–0.64) | <0.001 |
CCS = Charlson comorbidity score; CI = confidence interval; OR = odds ratio.