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Table 2 Baseline characteristics of patients with low and high GV

From: Association between glucose variability and postoperative delirium in acute aortic dissection patients: an observational study

Variables Lower GV
N = 129
Higher GV
N = 128
P
Age, mean (SD), years 50.8 ± 12.7 53.1 ± 11.0 0.117
BMI, median IQR, kg/m2 24.8 (22.8, 27.2) 24.2 (22.5, 26.7) 0.575
Male, n (%) 97 (75.2) 97 (75.8) 0.913
Smoker, n (%) 52 (40.3) 45 (35.2) 0.394
Drinker, n (%) 53 (41.1) 48 (37.5) 0.556
High school and above, n (%) 31 (24.0) 25 (19.5) 0.190
Hypertension, n (%) 92 (71.3) 103 (80.5) 0.086
Married, n (%) 127 (98.4) 125 (97.7) 0.645
History of cardiac surgery, n (%) 2 (1.6) 7 (5.5) 0.088
First time blood glucose, median (IQR), mmol 7.0 (5.9, 8.5) 7.2 (6.2, 8.3) 0.274
WBC, median (IQR), [×109/L] 12.4 ± 3.8 12.2 ± 4.2 0.643
Neutrophil, median (IQR), [× 109/L] 9.2 (5.7, 11.7) 9.0 (5.5, 12.3) 0.880
Lymphocyte, median (IQR), [×109/L] 6.7 (3.7, 10.4) 7.2 (4.5, 11.5) 0.202
Monocyte, median (IQR), [×109/L] 4.8 (2.2, 7.7) 5.8 (3.8, 7.9) 0.085
RBC, median (IQR), [×109/L] 4.3 (4.0, 4.7) 4.4 (3.9, 4.7) 0.909
Platelet, median (IQR), [×109/L] 192.0 (150.0, 234.5) 187.5 (149.3, 225.8) 0.846
Hb, median (IQR), g/L 131.0 (119.5, 141.5) 134.0 (121.0, 145.0) 0.251
Anemia, n (%) 21 (16.3) 18 (14.1) 0.620
Mechanical ventilation duration, median (IQR), hours 45.0 (33.5, 96.0) 48.3 (28.3, 102.2) 0.609
ICU stay, median (IQR), day 6.0 (4.0, 8.0) 6.0 (4.0, 10.0) 0.040
Hospitalization days, median (IQR), day 19.5 (14.3, 25.0) 20.0 (15.0, 27.0) 0.455
  1. Values are n (%) unless otherwise indicated
  2. SD Standard Deviation, IQR Interquartile Range, BMI Body Mass Index, GV Glucose Variability, WBC White Blood Cell, RBC Red Blood Cell, Hb Hemoglobin, ICU Intensive Care Unit