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Table 1 Anthropometric measurements, FBS, HOMA, and insulin of participants grouped on the basis of vitamin D (ng/mL) and vitamin D binding groups (nmol/mL)

From: Association of vitamin D-binding protein and vitamin D3 with insulin and homeostatic model assessment (HOMA-IR) in overweight and obese females

Ā 

Vitamin D status*

VDBP*

Serum levelā€‰<ā€‰30

Nā€‰=ā€‰74

Serum levelā€‰ā‰„ā€‰30

Nā€‰=ā€‰162

p value**

Serum levelā€‰ā‰¤ā€‰439.28

Nā€‰=ā€‰118

Serum levelā€‰>ā€‰439.28

Nā€‰=ā€‰118

p value**

Age (years)

35.6 (8.17)

36.6 (8.49)

0.50

35.8 (8.01)

36.6 (9.02)

0.11

Weight (kg)

81.5 (11.9)

81.0 (12.6)

0.38

79.5 (10.9)

82.4 (13.4)

0.09

Height (cm)

162.1(5.52)

161.5 (5.52)

0.43

161.4 (5.85)

161.9 (5.52)

0.38

BMI (kg/m2)

31.1 (4.14)

31.0 (4.5)

0.36

30.5 (3.7)

31.5 (4.83)

0.04

Body fat mass (%)

34.6 (8.10)

34.0 (9.04)

0.11

33.1 (7.69)

35.1 (9.46)

0.14

Percent body fat (%)

47.1 (5.69)

46.8 (5.48)

0.30

41.0 (5.80)

42.0 (5.26)

0.49

WHR (cm)

0.94 (0.05)

1.50 (7.19)

0.26

1.64 (8.04)

0.93 (0.05)

0.05

WC (cm)

100.3 (9.93)

98.9 (9.94)

0.19

98.0 (9.04)

100.2 (10.7)

0.10

FBS (mg/dL)

85.9 (8.55)

88.1(9.75)

0.69

87.1(10.2)

88.1 (9.31)

0.97

HOMA-BS (mg/dL)

0.00(1.29)

0.20(0.99)

0.06

0.17(1.25)

0.06(1.13)

0.15

HOMA-IR (mg/dL)

3.39 (1.02)

3.40 (1.82)

0.05

3.56 (1.94)

3.25 (1.14)

0.03

Insulin (mIU/L)

15.6 (4.32)

15.6 (7.23)

0.03

16.23 (7.512)

14.9 (14.9)

0.03

VDBP (Ī¼g/mL)

441.5 (72.2)

436.8 (80.6)

0.75

ā€“

ā€“

ā€“

Vitamin D (ng/mL)

ā€“

ā€“

ā€“

70.1 (47.3)

64.6 (47.4)

0.72

  1. The population was presented under different groups on the basis of 25(OH)D,ā€‰<ā€‰orā€‰ā‰„ā€‰30Ā ng/mL. The population was presented under different groups on the basis of VDBP median Serum levelā€‰>ā€‰439.28 or Serum levelā€‰ā‰¤ā€‰439.28. (nmol/mL)
  2. BMI body mass index, WHR waist-hip ratio, WC waist circumference, FBS fasting blood sugar, VDBP vitamin D-binding protein, SD standard deviation, HOMA homeostatic model Assessment-Insulin resistance
  3. *Results were expressed with meanā€‰Ā±ā€‰standard deviation (SD)
  4. **p values in bold denote significant differences (pā€‰<ā€‰0.05)