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Table 1 General characteristics of participants across two groups of GI and GL

From: The association between glycemic index and glycemic load and quality of life among overweight and obese women: a cross-sectional study

Variables a

GI

 

GL

T1

T2

T3

P-value

T1

T2

T3

P-value

Education%(n)

 Illiterate

33.3 (1)

66.7 (2)

0.00 (0)

0.28

66.7 (2)

33.3 (1)

0.00 (0)

0.38

 Primary education

23.1 (3)

15.4 (2)

61.5 (8)

23.1 (3)

46.2 (6)

30.8 (4)

 intermediate Education

17.6 (3)

35.3 (6)

47.1 (8)

41.2 (7)

17.6 (3)

41.2 (7)

 High school education

28.6 (2)

42.9 (3)

28.6 (2)

0.00 (0)

71.4 (5)

28.6 (2)

 Diploma

30.9 (25)

29.6 (24)

39.5 (32)

28.4 (23)

34.6 (28)

37.0 (30)

 Postgraduate education

43.5 (10)

30.4 (7)

26.1(6)

39.1 (9)

34.8 (8)

26.1(6)

 Bachelor's degree and higher

36.9 (48)

36.2 (47)

26.9 (35)

36.9 (48)

30.8 (40)

32.3 (42)

Job%(n)

 Housekeeper

31.7 (51)

34.8 (56)

33.5 (54)

0.66

29.2 (47)

35.4 (57)

35.4 (57)

0.51

 Labor

0.0

33.3 (1)

66.7 (2)

33.3 (1)

0.00 (0)

66.7 (2)

 Management employee

31.9 (15)

34.0(16)

34 (16)

44.7 (21)

31.9 (15)

23.4 (11)

 Non-managerial employee

50.0 (18)

22.2 (8)

27.8 (10)

41.7 (15)

30.6 (11)

27.8 (10)

 household jobs

16.7 (1)

50.0 (3)

33.3 (2)

50.0 (3)

16.7 (1)

33.3 (2)

University student

29.4 (5)

41.2 (7)

29.4 (5)

23.5 (4)

29.4 (5)

47.1 (8)

Marriage%(n)

 Married

35.2 (76)

31.00 (67)

33.8 (73)

0.68

35.2 (76)

32.9 (71)

31.9 (69)

0.31

 Single

30.00 (15)

42.00 (21)

28.0 (14)

32.0 (16)

32.0 (16)

36.0 (18)

 Away from spouse more than 6 month

0.0 (0)

0.0 (0)

100.0 (1)

0.0 (0)

100 (1)

0.00 (0)

 Dead spouse

0.0 (0)

50.0 (1)

50.0 (1)

0.0 (0)

0.0 (0

100.0 (2)

 Divorce

20.0 (1)

40.0 (2)

40.0 (2)

0.0 (0)

60.0(3)

40.0 (2)

Supplementation%(n)

 Yes

36.9 (48)

29.2 (38)

33.8 (44)

0.82

31.5 (41)

32.3 (42)

36.2 (47)

0.42

 No

37.0 (34)

32.6 (30)

30.4 (28)

38.0 (35)

33.7 (31)

28.3 (26)

Smoking%(n)

 Yes

37.5 (6)

18.8 (3)

43.8 (7)

0.44

12.5 (2)

43.8 (7)

43.8 (7)

0.18

 No

33.3 (86)

33.7 (87)

32.9 (85)

34.9 (90)

32.2 (83)

32.9 (85)

Age (y)

36.67 ± 8.44

37.92 ± 8.66

35.61 ± 8.29

0.40

37.70 ± 8.93

36.47 ± 8.30

35.40 ± 8.07

0.18

Weight (kg)

79.05 ± 11.56

79.84 ± 8.62

79.13 ± 10.81

0.85

78.70 ± 10.87

79.87 ± 10.07

79.46 ± 10.24

0.74

BMI (kg/m2)

29.91 ± 3.73

30.70 ± 2.98

30.94 ± 3.98

0.13

30.29 ± 3.84

30.72 ± 3.12

30.54 ± 3.84

0.72

WC (cm)

97.52 ± 10.13

98.55 ± 7.30

97.91 ± 9.48

0.73

97.36 ± 9.74

98.54 ± 8.41

98.07 ± 8.97

0.67

WHR (ratio)

0.93 ± 0.05

0.93 ± 0.04

0.92 ± 0.04

0.39

0.92 ± 0.05

0.93 ± 0.05

0.92 ± 0.04

0.78

FFM (kg)

46.72 ± 5.83

46.57 ± 5.06

46.08 ± 5.00

0.69

46.13 ± 5.44

46.41 ± 5.63

46.83 ± 4.83

0.66

BFM (kg)

32.31 ± 7.44

32.96 ± 5.87

33.61 ± 8.33

0.48

32.16 ± 7.37

33.48 ± 6.46

33.25 ± 7.96

0.42

FBS (mg/dl)

86.62 ± 8.40

87.60 ± 10.32

87.97 ± 10.36

0.66

86.97 ± 10.04

88.86 ± 9.82

86.55 ± 9.13

0.31

TG (mg/dl)

121.95 ± 72.62

125.17 ± 71.17

116.88 ± 66.59

0.76

123.62 ± 72.88

119.67 ± 69.43

120.67 ± 68.38

0.93

Total cholesterol (g/dl)

176.26 ± 32.79

194.01 ± 40.54

182.59 ± 32.85

0.007

183.32 ± 37.58

191.38 ± 39.28

179.15 ± 31.24

0.12

LDL (mg/dl)

91.87 ± 23.42

97.10 ± 26.54

94.86 ± 21.94

0.38

96.67 ± 24.75

94.52 ± 26.72

92.28 ± 20.93

0.50

HDL (mg/dl)

46.83 ± 11.75

47.67 ± 10.90

45.81 ± 10.04

0.58

47.12 ± 11.51

47.32 ± 11.22

46.02 ± 10.13

0.73

HOMA index

3.12 ± 1.17

3.41 ± 1.36

3.51 ± 1.33

0.15

3.43 ± 1.39

3.35 ± 1.22

3.23 ± 1.25

0.61

hs-CRP (mg/l)

3.87 ± 4.47

4.21 ± 4.73

4.65 ± 4.78

0.59

4.68 ± 4.87

3.51 ± 4.74

4.32 ± 4.29

0.31

SBP

109.37 ± 12.61

113.30 ± 14.33

110.82 ± 13.34

0.14

110.82 ± 12.51

111.03 ± 13.86

111.68 ± 14.21

0.90

DBP

75.80 ± 8.42

78.18 ± 9.71

78.77 ± 10.51

0.09

77.40 ± 8.36

77.24 ± 9.93

78.10 ± 10.57

0.82

PA (met-min/w)

1032.81 ± 1085.08

960.10 ± 1190.98

937.30 ± 907.63

0.84

919.50 ± 984.98

963.82 ± 1056.73

1054.42 ± 1176.35

0.72

  1. GL Glycemic load, GI Glycemic index, BMI Body mass index, WC Waist circumference, WHR Waist height ratio, FFM Fat free mass, BFM Body fat mass, FBS Fasting blood sugar, TG Triglyceride, LDL Low density lipoprotein, HDL High density lipoprotein, hs-CRP High-sensitivity C-reactive protein, SBP Systolic blood pressure, DBP Diastolic blood pressure, PA Physical activity
  2. aCalculated by Chi-square and analysis of variance (ANOVA) for qualitative and quantitative variables, respectively
  3. Values are represented as means (SD). Categorical variables: N (%)