Analysis of long-term outcome of modified gastric bypass for type 2 diabetes mellitus in Chinese patients

Table 2 Changes in fasting plasma glucose and glycated hemoglobin before and after laparoscopic gastric bypass surgery (mean ± SD)

	Preoperative (n)	5 years after surgery (n)	P value
FPG (mmol/L)	7.4 ± 3.4 (37)	6.5 ± 1.3 (37)	0.619
HbA1c (%)	8.2 ± 1.7 (36)	6.5 ± 0.9 (36)a	0.001

^aP < 0.05, the differences were statistically significant when compared with the preoperative period.

FPG: Fasting plasma glucose; HbA1c: glycated hemoglobin.