Table 1.

Patient demographics n (%)

Variable	Data
No. of patients	38
Gender (Male/Female)	9 (23.7)/29 (76.3)
Mean age (yr)	53.2 ± 13.6
ASA classification (I/II)	26 (68.4)/12 (31.6)
BMI (kg/m2)	24.4 ± 2.7
Comorbidities	12 (31.6)
Diabetes mellitus	6 (15.7)
Hypertension	3 (7.9)
Cardiovascular	2 (5.3)
Pulmonary	2 (5.3)
Liver	1 (2.6)
Others	1 (2.6)

ASA: American Society of Anesthesiologists classification; BMI: Body mass index.