Table 2 Outcomes in patients with and without POD in patients undergoing AAD surgery after propensity score matching
Variables | All patients n = 270 | Without POD n = 135 | With POD n = 135 | χ2 /Z | P |
|---|---|---|---|---|---|
Ventilation time, h, median (Q1, Q3) | 49.5 (35.3, 91.8) | 42.5 (29.0, 64.2) | 59.2 (39.3,113.0) | 3.083 | 0.016 |
ICU stay time, h, median (Q1, Q3) | 117.2 (92.5, 182.6) | 109.2 (86.5, 172.4) | 160.0 (115.5,205.6) | 5.995 | 0.002 |
Hospital time, d, median (Q1, Q3) | 18 (15, 24) | 17 (15, 23) | 21 (15, 24) | 2.985 | 0.043 |
Hospital costs, thousand dollars, median (Q1, Q3) | 35.82 (32.30,40.02) | 33.90 (31.25, 40.56) | 37.80 (33.85,43.56) | 1.386 | 0.098 |
In-hospital mortality, n (%) | 19 (7.0%) | 5 (3.7%) | 14 (10.4%) | 4.586 | 0.032 |