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Table 5 Glucose metabolism parameters in the study groups

From: Role of gastric bypass surgery in control of blood sugar in obese uncontrolled type 2 diabetic patients

Variables

Group

P-value between group

Gastric bypass (n = 45)

Antidiabetic treatments (n = 45)

Mean

SD

Mean

SD

Fasting plasma glucose (mg/dl)

Before treatment

142.78

16.29

146.04

14.54

0.318

After 1 year

91.29

15.63

133.27

15.22

< 0.001*

Change (Δ)

− 51.49

14.41

− 12.78

2.13

 

P value within a group

< 0.001*

< 0.001*

 

HbA1c %

Before treatment

10.21

1.90

9.97

1.77

0.537

After 1 year

6.93

1.25

8.73

1.68

< 0.001*

Change (Δ)

− 2.53

1.65

− 1.24

0.32

 

P value within a group

< 0.001*

− < 0.001*

 
  1. Values are presented as mean ± SD or number (%)
  2. *P value is significant if < 0.05