| COP (n = 16) | SOP (n = 69) | Total OP (n = 85) | P |
---|---|---|---|---|
PF ratio | 297 (270–330) (n = 6) | 281 (250–375) (n = 45) | 281 (254–367) (n = 51) | 0.853 |
SBP, mmHg | 110 (100–120) | 120 (110–130) | 120 (110–130) | 0.100 |
DBP, mmHg | 70 (60–80) | 70 (60–80) | 70 (60–80) | 0.861 |
PR, /min | 85 (76–99) | 90 (80–98) | 89 (79–99) | 0.582 |
RR, /min | 20 (20–20) | 20 (20–20) | 20 (20–20) | 0.401 |
BT, ℃ | 37.0 (36.8–37.5) | 37.0 (36.7–37.4) | 37.0 (36.7–37.4) | 0.744 |
Day at admission | Â | Â | Â | Â |
 Leukocyte, 103/ul | 6.1 (5.1–9.4) | 8.7 (6.6–13.7) | 8.7 (6.2–13.6) | 0.197 |
 Neutrophil, % | 71 (66–79) | 80 (72–86) | 80 (71–85) | 0.088 |
 Eosinophil, % | 3 (2–3) | 1 (0–2) | 1 (0–2) | 0.012* |
 CRP, mg/l | 11 (3–49) | 108 (24–210) | 83 (21–208) | 0.067 |
 Procalcitonin, ng/ml | 0.05 (0.03–0.05) | 0.26 (0.11–1.45) | 0.23 (0.08–1.53) | 0.018* |
 proBNP, pg/ml | 223 (112–325) | 985 (307–2387) | 881 (251–2287) | 0.035* |
 D-dimer, ug/ml | 0.9 (0.3–1.3) | 2.0 (1.3–2.8) | 1.9(1.0–2.7) | 0.015* |
 Albumin, g/dl | 3.6 (3.3–3.8) | 3.3 (3.1–3.7) | 3.3 (3.1–3.7) | 0.260 |
 Creatinine, mg/dl | 0.7 (0.6–0.8) | 1.0 (0.7–1.3) | 1.0 (0.7–1.3) | 0.012* |
 Lactate, mmol/l | 1.0 (1.0–1.1) | 1.4 (1.1–1.9) | 1.4 (1.0–1.9) | 0.047* |
Bronchoalveolar lavage | COP (n = 9) | SOP (n = 35) | OP (n = 44) | P |
---|---|---|---|---|
Leukocyte, /ul | 380 (200–600) | 270 (150–850) | 300 (150–700) | 0.895 |
Neutrophil, % | 7 (4–13) | 15 (5–67) | 10 (4–56) | 0.132 |
Lymphocyte, % | 60 (38–83) | 31 (7–56) | 36 (9–61) | 0.012* |
Eosinophil, % | 0 (0–1) | 1 (1–3) | 1 (0–2) | 0.007* |
Pulmonary function tests** | COP (n = 10) | SOP (n = 31) | OP (n = 41) | 0.303 |
 Normal | 6 (60.0) | 10 (32.3) | 16 (39.0) |  |
 Restrictive ventilatory defect | 3 (30.0) | 9 (29.0) | 12 (29.3) |  |
 Obstructive ventilatory defect | 1 (10.0) | 8 (25.8) | 9 (22.0) |  |
 Mixed ventilatory defect | 0 | 4 (12.9) | 4 (9.8) |  |