Table 1.

Stress hyperglycemia incidence for the three different groups of surgical patients

Surgery classification	cases	SHG cases	SHG incidence
Pancreatic surgery	65	41	63.08
Simple cholecystectomy	48	10	20.83*
Other biliary tract and liver surgery	593	191	32.21*,▲
Total	706	242	34.28*,Δ

^*compared with pancreatic surgery, P<0.05;

^▲compared with simple cholecystectomy, p>0.05;

^Δcompared with simple cholecystectomy, P<0.05.