N

Baseline

Follow-up

Significance

Mean

SD

Mean

SD

Weight (kg)

477

77.96

9.90

85.17

12.13

***

BMI (kg/m²)

477

24.37

2.73

26.96

3.48

***

Waist (cm)

423

90.03

7.57

99.35

9.64

***

Hip (cm)

423

100.96

5.44

103.61

6.38

***

WHR

423

0.89

0.04

0.96

0.06

***

Systolicbloodpressure (mmHg)

245

135.37

11.96

144.96

16.88

***

Diatolicbloodpressure (mmHg)

245

87.15

8.11

85.41

8.89

**

Serum cholesterol (mmol/l)

245

5.38

1.08

5.83

1.08

***

Serum triglycerides (mmol/l)

245

1.82

1.25

2.26

1.34

***

Blood glucose (mmol/l)

245

5.28

1.03

5.94

1.71

***

PEF

205

612.3

73.64

557.4

77.22

***