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Table 2 Laboratory data of patients with preoperative acute aortic dissection type A

From: A preoperative mortality risk assessment model for Stanford type A acute aortic dissection

Variable Alive (n = 527) Deceased (n = 146) Total (n = 673)
Lac in ABG ≥ 3 mmol/L 112 (21.25) 57 (39.04) 169 (25.11)
cTnT ≥ 200 pg/mL 38 (7.21) 21 (14.38) 59 (8.77)
WBC ≥ 15 × 109/L 144 (27.32) 60 (41.10) 204 (30.31)
RBC < 3.5 × 1012/L 41 (7.78) 20 (13.70) 61 (9.06)
Hb < 90 g/L 13 (2.47) 11 (7.53) 24 (3.57)
ALT ≥ 200 U/L 23 (4.36) 23 (15.75) 46 (6.84)
AST ≥ 120 U/L 50 (9.49) 39 (26.71) 89 (13.22)
CREA ≥ 177 µmol/L 66 (12.52) 35 (23.97) 101 (15.01)
APTT ≥ 55 s 30 (5.69) 14 (9.59) 44 (6.54)
D-dimmer ≥ 12,000 ng/mL 206 (39.09) 95 (65.07) 301 (44.73)
  1. Categorical variables are reported as numbers (%)
  2. Lac, lactic acid; ABG, arterial blood gas; cTnT, Troponin T; WBC, white blood cell; RBC, red blood cell; Hb, hemoglobin; ALT, alanine aminotransferase; AST, aspartate aminotransferase; CREA, serum creatinine; APTT, activated partial thromboplastin time