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Table 1 Patients’ demographics

From: Glycated hemoglobin A1c level on the day of emergency surgery is a marker of premorbid glycemic control: a retrospective observational study

Age (years) 68 ± 12
Male. n (%) 29 (60.4%)
ASA PS. n (%)  
 2E 10 (20.8%)
 3E 31 (64.6%)
 4E 7 (14.6%)
Presence of diabetes mellitus 21 (43.8%)
 Insulin treatment 8 (16.7%)
Operation time (mins) 249 ± 134
Anesthesia time (mins) 306 ± 142
Operation categories  
Cardiovascular surgery 36 (75%)
 Gastrointestinal surgery 6 (12.5%)
 Thoracic surgery 3 (6.3%)
 Other surgery 3 (6.3%)
  1. Values are means±SD or n(%)
  2. ASA PS: American Society of Anesthesiology physical status