PPI | PS-PPI | ChPS | ||||||
---|---|---|---|---|---|---|---|---|
Risk groups (total scores) | Number of patients (%) | Median survival (days)(95%CI) | Risk groups (total scores) | Number of patients (%) | Median survival (days)(95%CI) | Risk groups (total scores) | Number of patients (%) | Median survival (days)(95%CI) |
A (0.0–4.0) | 1361 (73.1) | 69 (63–74) | A (0.0–4.0) | 407 (21.8) | 105 (93–116) | A (0.0–28.0) | 401 (21.5) | 103 (93–114) |
B (4.1–6.0) | 295 (15.8) | 31 (26–37) | B (4.1–6.0) | 950 (51.0) | 55 (50–60) | B (28.1–124.0) | 1462 (78.5) | 44 (41–47) |
C (6.1–15.0) | 207 (11.1) | 22 (17–27) | C (6.1–15.0) | 506 (27.2) | 27 (24–30) |