Table 6.
PRESERVE groups for all patients and according to the type of cannulation, either veno-venous or veno-arterial ECMO
| PRESERVE group | Veno-venous and veno-arterial ECMO | Veno-venous ECMO | Veno-arterial ECMO | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All patients (n = 51) | Status 6 months post-ICU | Pvalue | All patients (n = 36) | Status 6 months post-ICU | Pvalue | All patients (n = 15) | Status 6 months post-ICU | Pvalue | ||||
| Alive (n = 28) | Dead (n = 23) | Alive (n = 22) | Dead (n = 14) | Alive (n = 6) | Dead (n = 9) | |||||||
| 0.03 | 0.01 | 0.53 | ||||||||||
| 1 | 17 (33) | 11 (21) | 6 (12) | 9 (25) | 7 (32) | 2 (14) | 8 (53) | 4 (67) | 4 (44) | |||
| 2 | 13 (26) | 10 (20) | 3 (6) | 11 (31) | 9 (41) | 2 (14) | 2 (13) | 1 (17) | 1 (11) | |||
| 3 | 16 (31) | 6 (12) | 10 (20) | 12 (33) | 6 (27) | 6 (43) | 4 (27) | 0 (0) | 4 (44) | |||
| 4 | 5 (10) | 1 (2) | 4 (8) | 4 (11) | 0 (0) | 4 (29) | 1 (7) | 1 (17) | 0 (0) | |||
Data are expressed as n (%). PRESERVE score calculation as described in Table 1. ECMO, extracorporeal membrane oxygenation; PRESERVE, Predicting Death for Severe ARDS on VV-ECMO.