Table 1
Group | Pre-PC | Post-PC | 4 hrs. | 8 hrs. | 12 hrs. | 16 hrs. | 20 hrs. | 24 hrs. | |
|---|---|---|---|---|---|---|---|---|---|
Compliance (ml/cmH2O) | ARDSnet | 25 (23-30) | 18 (17-20) | 18 (16-19) | 17 (16-19) | 17 (16-19) | 16 (13-17) | 15 (14-16) | 13 (11-17) |
OLC | 25 (21-34) | 17 (15-18) | 15 (16-19) | 19 (14-23) | 18 (17-23) | 21 (17-26) | 23 (17-26) | 21 (17-24) | |
EVLW (ml/kg) | ARDSnet | 333 (299-377) | 344 (285-379) | 280 (254-347) | 338 (368-372) | 368 (283-411) | 361 (334-398) | 346 (339-365) | 375 (350-410) |
OLC | 333 (283-345) | 345 (284-411) | 320 (275-378) | 327 (268-365) | 318 (276-326) | 327 (273-372) | 311 (269-359) | 321 (290-397) | |
Ventilated area (Vent%) | ARDSnet | 100 | 90 (72-94) | 81 (77-90) | 77 (73-83) | 80 (76-92) | 79 (76-92) | 76 (71-87) | 77 (72-90) |
OLC | 100 | 90 (86-98) | 93 (70-103) | 94 (85-100) | 98 (88-110) | 99 (93-116) | 99 (93-116) | 104 (94-167) | |
deltaP (cmH2O) | ARDSnet | 16 (13-22) | 21 (19-23) | 20 (19-23) | 21 (19-25) | 22 (19-25) | 22 (19-26) | 22 (17-28) | 24 (19-28) |
OLC | 21 (17-24) | 26 (21-27) | 9 (8-11) | 10 (8-11) | 10 (8-11) | 10 (8-11) | 10 (9-11) | 10 (9-11) |