Preoperative (mean and SD)

Postoperative (mean and SD)

p

Glucose

105.2 ± 30.6

92.2 ± 15.6

0.21

HBA1c

6.2 ± 1.2

5.2 ± 0.6

0.06

Mean blood glucose

138.50 ± 37.7

101.0 ± 20.4

0.058