Table 3 The clinical data of intraoperative patients were grouped by GPR (n = 272).

From: The blood glucose-potassium ratio at admission predicts in-hospital mortality in patients with acute type A aortic dissection

Variables

Total (n = 272)

GPR

P

Low ≤ 1.74 (n = 137)

High > 1.74 (n = 135)

Operating time (min), median (IQR)

313.0 (280.0, 344.0)

313.0 (282.0, 350.0)

310.0 (275.0–339.0)

0.340

CPB time (min), median (IQR)

156.0 (129.0, 172.0)

156.0 (135.0, 172.0)

156.0 (125.0, 173.0)

0.408

Crossclamp time (min), median (IQR)

75.0 (51.0, 85.0)

61.5 (45.3, 98.0)

70.0 (48.0, 80.0)

0.081

Duration of MV (h), median (IQR)

41.0 (16.7, 79.5)

41.0 (17.0, 79.5)

41.0 (16.0, 81.0)

0.782

  1. CPB cardiopulmonary bypass, MV mechanical ventilation
  2. *Significant difference at P value < 0.05.
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