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Table 5 Comparison of clinical and biochemistry parameters at baseline and 1-year follow-up in MetS patients

From: 25-hydroxyvitamin D levels are inversely related to metabolic syndrome risk profile in northern Chinese subjects without vitamin D supplementation

Variables

Pre-intervention (n = 151)

Post-intervention (n = 151)

P value

MetS score

3.68 ± 0.70

3.17 ± 0.98

 < 0.001

Wt (kg)

77.90 ± 11.86

73.37 ± 12.30

 < 0.001

BMI (kg/m2)

29.25 ± 3.24

27.77 ± 3.44

 < 0.001

WC (cm)

 Male

99.07 ± 7.28

95.68 ± 8.01

 < 0.001

 Female

89.25 ± 7.05

87.86 ± 7.15

0.048

SBP (mmHg)

141.83 ± 16.05

138.60 ± 17.36

0.017

DBP (mmHg)

90.61 ± 9.08

89.89 ± 11.23

0.405

TC (mmol/L)

4.91 (4.30, 5.73)

4.93 (4.37, 5.65)

0.445

TG (mmol/L)

1.80 (1.31, 2.45)

1.66 (1.14, 2.28)

0.241

HDL-C (mmol/L)

 Male

1.04 (0.89, 1.15)

1.01 (0.89, 1.14)

0.636

 Female

1.18 (1.03, 1.29)

1.15 (1.07, 1.35)

0.352

LDL-C (mmol/L)

3.05 ± 0.74

3.20 ± 0.73

0.007

FBG (mmol/L)

5.56 ± 0.55

5.27 ± 0.61

0.008

UA

271.25 ± 83.00

278.19 ± 74.62

0.068

VAI

 Male

2.56 (1.97, 3.76)

2.52 (1.78, 3.29)

0.315

 Female

2.64 (1.90, 3.73)

2.05 (1.48, 3.35)

0.790

LAP

 Male

67.33 (49.59, 90.90)

55.68 (39.12, 82.32)

0.054

 Female

52.92 (38.16, 65.92)

40.83 (29.23, 62.34)

0.361

TyG

9.00 ± 0.52

8.83 ± 0.58

 < 0.001

MetS-IR

45.59 (41.16, 50.23)

42.69 (38.94, 48.20)

 < 0.001

TG/HDL-C

1.72 (1.12, 2.27)

1.50 (0.91, 2.16)

0.324

25(OH)D (ng/mL)

14.13 ± 3.65

16.00 ± 4.09

 < 0.001

PTH (mmol/L)

43.1 (36.68. 52.63)

37.35 (27.60, 50.17)

 < 0.001

  1. Data were expressed as ratio for categorical variables and mean ± SD for normally distributed continuous variables, median (IQR) for skewed distributed continuous variables. P values are from Paired T-test. Values in bold are of significance at P < 0.05