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Table 4 Lipid profile data 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

Triglycerides (mg/dl)

Before treatment

225.22

16.94

216.47

20.91

0.654

After 1 year

167.42

23.89

187.51

25.49

< 0.001*

Change (Δ)

− 57.80

14.14

− 18.96

10.23

 

P value within a group

− < 0.001*

< 0.001*

 

Cholesterol (mg/dl)

Before treatment

197.53

16.75

191.82

14.20

0.085

After 1 year

167.60

21.07

187.02

14.96

< 0.001*

Change (Δ)

− 29.93

11.02

− 4.80

9.62

 

P value within a group

< 0.001*

< 0.001*

 

LDL (mg/dl)

Before treatment

102.40

14.61

97.24

14.06

0.092

After 1 year

92.22

12.17

95.18

14.41

0.296

Change (Δ)

− 10.18

9.65

− 2.07

3.21

 

P value within a group

< 0.001*

< 0.001*

 

HDL (mg/dl)

Before treatment

42.22

5.68

42.78

5.26

0.632

After 1 year

52.80

7.49

46.67

5.13

< 0.001*

Change (Δ)

10.58

5.17

3.89

5.04

 

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