Table 4 Characteristics of patients with colitis
Variable | Without colitis (n = 718) | With colitis (n = 43) | P value |
|---|---|---|---|
Age, years | 45 (34–53) | 41 (29–52) | 0.30 |
Male sex, n(%) | 428 (60) | 21 (49) | 0.20 |
Body mass index (kg/m2) | 28.0 (24.0–34.0) | 24.0 (23.0–29.0) |  < 0.01 |
APACHE II Score | 17 (14–20) | 20 (18–23) |  < 0.01 |
Peak pressure (cmH2O) | 22 (20–27) | 21 (20–25) | 0.34 |
Positive end expiratory pressure (cmH2O) | 10 (10–12) | 10 (8.5–10) | 0.11 |
Dynamic compliance (ml/cmH2O) | 13.0 (6.1–21.2) | 10.0 (1.6–17.5) | 0.03 |
Heart rate (BPM) | 96 (81–111) | 113 (95.5–118) |  < 0.01 |
Mean arterial pressure (mmHg) | 80 (70–90) | 73 (64–81) |  < 0.01 |
Lactate (mmol/L) | 1.9 (1.3–3.5) | 6.6 (1.6–10.1) |  < 0.01 |
Haemoglobin (g/L) | 98 (87–112) | 99 (85–116.5) | 0.90 |
Platelets (× 109/L) | 183 (113–258) | 83 (39–145) |  < 0.01 |
International normalized ratio | 1.1 (1.0–1.2) | 1.5 (1.1–2.0) |  < 0.01 |
Bilirubin (µmol/l) | 13 (8–22) | 20 (10–36.5) | 0.01 |
Creatinine (µmol/l) | 107 (64–190) | 162 (94.5–231) | 0.02 |
C-reactive protein (mg/L) | 207 (64–190) | 185 (80–265) | 0.23 |
ECMO ICU length of stay, days | 20 (12–31) | 19 (9.5–25) | 0.14 |
ECMO ICU mortality, n(%) | 129 (18.0) | 15 (34.8) |  < 0.01 |