Table 3.
Prediction of cardiovascular risk variables and serum 25-hydroxyvitamin D
| Variables | R2 | ANOVA | Model | B | β | P-value* |
|---|---|---|---|---|---|---|
| Log (25-hydroxyvitamin D (ng/mL)) | 0.26 | F = 4.54, p-value < 0.01 | Constant BMI HDL-C Log (HbA1c) Gender Smoking |
1.55 <− 0.01 0.38 − 0.69 − 0.03 − 0.08 |
- −0.05 0.34 − 0.25 − 0.06 − 0.24 |
< 0.001 0.69 < 0.01 0.02 0.69 0.09 |
| SBP (mmHg) | 0.51 | F = 34.0, p-value < 0.001 | Constant DBP Gender Smoking |
52.16 1.00 −3.31 0.61 |
- 0.72 0.72 0.04 |
< 0.01 < 0.01 0.16 0.62 |
| DBP (mmHg) | 0.55 | F = 30.13, p-value < 0.001 | Constant BMI SBP Gender Smoking |
3.99 0.32 0.49 2.65 − 0.42 |
- 0.18 0.69 0.13 − 0.04 |
0.58 0.02 < 0.001 0.10 0.65 |
| Log (FBG (mmol/L)) | 0.54 | F = 18.98, p-value < 0.001 | Constant Age Log (HbA1c) Gender Smoking |
− 0.10 < 0.01 1.14 0.03 − 0.03 |
- 0.07 0.71 0.09 − 0.15 |
0.39 0.47 < 0.001 0.42 0.18 |
| Log (HbA1c (%)) | 0.57 | F = 17.48, p-value < 0.001 | Constant Log (FBG) Log (TGs) Log (25-hydroxyvitamin D) Gender Smoking |
0.48 0.42 0.08 − 0.06 − 0.01 0.01 |
- 0.67 0.14 − 0.15 − 0.04 − 0.06 |
< 0.001 < 0.001 0.09 0.09 0.66 0.59 |
| HDL-C (mmol/L) | 0.33 | F = 9.17, p-value < 0.001 | Constant LDL-C Log (TGs) Log (25-hydroxyvitamin D) Gender Smoking |
0.40 0.07 − 0.34 0.21 0.20 0.02 |
- 0.24 − 0.24 0.22 0.36 0.07 |
0.01 < 0.01 < 0.01 0.02 < 0.01 0.52 |
| LDL-C (mmol/L) | 0.09 | F = 3.15, p-value = 0.03 | Constant HDL-C Gender Smoking |
2.75 0.91 − 0.09 − 0.20 |
- 0.26 − 0.05 − 0.19 |
< 0.001 0.02 0.72 0.10 |
| Log (TGs (mmol/L)) | 0.17 | F = 3.42, p-value = 0.01 | Constant Log (HbA1c) HDL-C Gender Smoking |
0.23 0.41 −0.21 − 0.02 − 0.01 |
- 0.23 − 0.28 − 0.04 − 0.02 |
0.26 < 0.05 0.03 0.78 0.86 |
| Total Cholesterol | 1.00 | F = 5240.16, p-value < 0.001 | Constant HDL-C LDL-C Log (TGs) Gender Smoking |
0.04 1.05 1.00 1.19 0.01 < 0.001 |
- 0.27 0.88 0.22 < 0.01 < 0.001 |
0.25 < 0.001 < 0.001 < 0.001 0.72 0.96 |
*Multiple linear regression analysis (p-value < 0.05 is considered significant). R2 squared coefficient of determination, B; unstandardized coefficient, β; standardized coefficient; F, F-statistic, SBP; systolic blood pressure, DBP; diastolic blood pressure, BMI; body mass index, HbA1c; hemoglobin A1c, FBG; fasting blood glucose, HDL-C, high density lipoprotein-cholesterol, LDL-C low density lipoprotein-cholesterol, TGs Triglycerides