Table 1 Numbers of patients with defined risk scores for CRB and CRB-65, and the corresponding number of patients with a severe course of CAP defined as mechanical ventilation, intensive care unit (ICU) treatment and/or death within 30 days of involvement
Risk score | CRB | CRB-65 | ||
|---|---|---|---|---|
Total no. | No. with severe course | Total no. | No. with severe course | |
0 | 727 | 41 | 418 | 11 |
1 | 242 | 50 | 425 | 43 |
2 | 28 | 11 | 135 | 39 |
3-4 | 3 | 3 | 22 | 12 |