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Table 2 Preoperative patient characteristics

From: Risk factors for postoperative hypoxemia in patients undergoing Stanford A aortic dissection surgery

Characeristics Total (n=186)
Age (years), M±SD 51.42±8.93
Gender (male%) 70.97
Height (cm), M±SD 169.19±8.83
Weight (kg), M±SD 70.94±15.23
BMI (kg/m2), M±SD 24.68± 4.48
History of smoking (%) 32.8
Acute onset (%) 78.49
Preoperative hypoxemia (%) 49.46
History of previous cardiac operation (%) 4.30
Preoperative LVEF, M±SD 55.54± 7.50
Hypertension (%) 57.5
Diabetes mellitus (%) 5.38
  1. BMI-body mass index, LVEF-left ventricular ejection fraction.
  2. M±SD--mean±standard deviation.