Table 5 Clinical outcomes of ARDS patients with pre-operative normal oxygenation and pre-operative hypoxemia
Variable | ARDS group | P-value | |
|---|---|---|---|
Pre-operative normal oxygenation n = 33 (52.4%) | Preoperative hypoxemia, n = 30 (47.6%) | ||
Lactate(mmol/L,M [IQR]) | 4.8(3.4–8.4) | 3.8(2.8–5.6) | 0.025 |
OI(M [IQR]) | 100.0(87.5–121.0) | 96.0(89.5-106.5) | 0.444 |
AKI (n, %) | 13.0(39.4) | 10.0(33.3) | 0.618 |
Liver insufficiency (n, %) | 12.0(36.4) | 10.0(33.3) | 0.801 |
Cerebral infarction(n, %) | 6.0(18.2) | 3.0(10.0) | 0.571 |
re-tracheal intubation | 2.0(6.1) | 1.0(3.3) | 1.000 |
APACHE II (score, M [IQR]) | 18.0 (14.5–24.0) | 16.0 (14.0–18.0) | 0.049 |
Mechanical ventilation time (h, M [IQR]) | 117.0 (82.0-178.0) | 70.5 (42.0-122.3) | 0.023 |
ICU stay length (day, M [IQR]) | 8.0 (6.0–12.0) | 7.0 (5.0-11.25) | 0.252 |
Pos-toperative hospital stay length (day, M [IQR]) | 18.0 (15.0–23.0) | 19.0 (12.0–30.0) | 0.942 |
In-hospital mortality (n, %) | 2 (6.1) | 0 (0.0) | 0.493 |
Mortality rate at 30 days after discharge (n, %) | 4 (12.1%) | 0 (0%) | 0.146 |