TABLE 4.
Association of smoking status with laboratory characteristics in patients with AECOPD.
| Never-smoker (n = 200) | Ever-smoker (n = 834) | P-value | P adj | ||
| Hematological parameters* | WBC (109/L) | 8.09 (6.46–11.24) | 8.16 (6.30–10.77) | 0.399 | 0.703 |
| NE (109/L) | 5.86 (4.35–8.99) | 5.70 (4.11–8.13) | 0.173 | 0.400 | |
| LYM (109/L) | 1.20 (0.79–1.66) | 1.30 (0.90–1.81) | 0.023 | 0.085 | |
| MO (109/L) | 0.66 (0.45–0.89) | 0.67 (0.50–0.90) | 0.225 | 0.490 | |
| BA (109/L) | 0.02 (0.01–0.04) | 0.03 (0.01–0.05) | 0.003 | 0.019 | |
| EO (109/L) | 0.04 (0–0.19) | 0.10 (0.02–0.20) | 0.001 | 0.007 | |
| Coagulation markers* | PT (s) | 13.50 (12.40–14.40) | 13.30 (12.20–14.10) | 0.082 | 0.279 |
| APTT (s) | 34.70 (29.15–40.90) | 36.80 (28.15–41.95) | 0.165 | 0.426 | |
| TT (s) | 15.70 (15.10–16.50) | 15.75 (15.00–16.60) | 0.901 | 0.901 | |
| FIB (g/L) | 4.28 (3.38–5.33) | 4.32 (3.25–5.53) | 0.893 | 0.901 | |
| D-D (ug/ml) | 0.62 (0.36–1.38) | 0.51 (0.29–1.01) | 0.004 | 0.02 | |
*Data are presented as median (Q1–Q3).