Table 3.

All-cause mortality across severity of comorbidity

Weighted Charlson Index	30-day mortality	90-day mortality	1-year mortality*
0	11.4% (95% CI 8.5% to 15.0%)	13.7% (95% CI 11.6% to 18.9%)	15.4% (95% CI 11.8% to 19.5%)
1–2	20.6% (95% CI 17.1% to 24.4%)	26.3% (95% CI 22.5% to 30.4%)	31.6% (95% CI 27.4% to 36.1%)
3–4	25.8% (95% CI 21.1% to 30.8%)	30.6% (95% CI 25.7% to 35.9%)	37.3% (95% CI 31.9% to 42.9%)
≥5	20.9% (95% CI 16.4% to 26.0%)	32.9% (95% CI 27.5% to 38.6%)	40.4% (95% CI 34.6% to 46.4%)

*Patients enrolled 2005–2017 (n=1429).