Groups information

Group name

Group 1

Baseline information

Age

67.4±6.85

Age remark

meanSD

BMI

24.0±2.90

BMI remark

mean±SD

American Society of Aneshesiologists (ASA) physical status classification
Charlson comorbidity index (CCI)
Risk classification

low

12 (13.0)

intermediate

31 (33.0)

high

57 (54.0)