Table 3 Distribution of anthropometric, biochemical and sleep quality measurements of the participants according to quartile groups.

From: Exploring the link between dietary inflammatory index, inflammatory biomarkers, and sleep quality in adults with obesity: a pilot investigation

 

Q1

Q2

Q3

Q4

Test

p

Anthropometric Measurements

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Height length (cm)

162,52

9,06

164,74

7,43

163,77

7,29

164,70

7,49

0.550F

0.649

Body weight (kg)

90,38a

12,90

99,90b

14,29

98,40

11,51

97,15

14,62

3.057F

0.031

Body mass index (kg/m2)

34,12a

3,17

36,66b

3,25

36,66b

3,32

35,67

3,58

3.996F

0.009

Body fat percentage (%)

41.64

3.54

42.99

3.91

43.84

4.58

43.57

4.43

1.738F

0.163

Body muscle weight (kg)

48.13

6.93

51.93

6.30

51.75

7.24

50.04

5.22

7.28χ²

0.064

Body water content (%)

45.07a

3.72

42.80b

3.79

41.57b

4.10

41.71

4.75

15.31χ²

0.002

Waist circumference (cm)

107.26

8.49

111.07

9.12

112.10

8.22

110.97

9.10

6.54χ²

0.088

Hip circumference (cm)

113.81

12.67

116.10

12.72

115.61

11.88

115.52

9.63

0.223F

0.880

Waist/hip ratio

0.97

0.09

0.96

0.11

0.95

0.09

0.97

0.10

0.297F

0.827

Waist/height ratio

0.67

0.06

0.67

0.05

0.69

0.06

0.67

0.05

0.864F

0.462

Biochemical Measurements

 

Fasting blood glucose (mg/dL)

94.10

6.21

92.58

6.56

93.74

5.32

92.74

5.41

0.493F

0.688

Serum triglyceride (mg/dL)

128.13

20.07

124.65

27.46

123.36

25.32

120.90

30.61

0.411F

0.745

HDL-cholesterol (mg/dL)

43.64

5.71

47.23

9.57

44.88

9.18

49.25

10.89

1.227F

0.307

LDL-cholesterol (mg/dL)

112.50

17.90

108.33

25.26

92.38

21.44

103.61

20.02

5.879χ²

0.118

Total cholesterol (mg/dL)

181.16a

19.04

178.45a

20.47

158.91b

39.19

173.71

19.02

10.275χ²

0.160

CRP (mg/l)

1.63a

2.66

3.05

4.43

5.98b

7.27

3.89

5.25

12.348χ²

0.006

Leukocytes (103/µl)

7.88

1.79

7.70

1.75

7.73

2.39

7.79

2.00

0.051F

0.985

Lymphocytes (103/µl)

2.58

0.90

2.61

0.80

2.33

0.79

2.44

0.71

0.777F

0.509

Neutrophils (103/µl)

4.51

1.25

4.35

1.15

4.61

1.92

6.72

11.12

1.191F

0.316

Eosinophils (103/µl)

0.18

0.16

0.18

0.12

0.14

0.08

0.16

0.11

0.644F

0.886

Monocytes (103/µl)

0.58

0.17

0.53

0.18

0.49

0.21

0.48

0.15

2.220F

0.089

Sleep quality score

7.90

2.57

6.61

3.13

7.36

3.12

6.94

2.94

1.109F

0.348

Sleep quality status

n

%

n

%

n

%

n

%

Test

p

Good

2

1.61

8

6.45

8

6.45

7

5.64

4.960χ²

0.175

Bad

29

23.39

23

18.55

23

18.55

24

19.35

  1. Q Quartile, DII Dietary inflammatory index, SD Standard deviation, F One-way Anova test statistic, χ² Kruskal-wallis test statistic, χ² Chi-square test statistic, p < 0.05. Bolded values indicate statistical significance.