Table 3. Associations of serum 25(OH)D levels with blood pressure in participants without antihypertensive treatment.
All (n = 1206) | Men (n = 728) | Women (n = 478) | |||||||
RC | SE | P | RC | SE | P | RC | SE | P | |
Systolic BP, mmHg | |||||||||
Model 1 | −0.0626 | 0.0640 | 0.32 | −0.0948 | 0.0792 | 0.23 | −0.1739 | 0.1048 | 0.10 |
Model 2 | −0.0226 | 0.0591 | 0.70 | −0.0118 | 0.0763 | 0.88 | −0.0448 | 0.0919 | 0.63 |
Model 3 | −0.0089 | 0.0563 | 0.87 | −0.0145 | 0.0732 | 0.84 | 0.0042 | 0.0883 | 0.96 |
Diastolic BP, mmHg | |||||||||
Model 1 | −0.0107 | 0.0394 | 0.79 | −0.0612 | 0.0493 | 0.21 | −0.0409 | 0.0621 | 0.51 |
Model 2 | −0.0280 | 0.0385 | 0.47 | −0.0425 | 0.0495 | 0.39 | −0.0048 | 0.0609 | 0.94 |
Model 3 | −0.0158 | 0.0359 | 0.66 | −0.0444 | 0.0459 | 0.33 | 0.0305 | 0.0585 | 0.60 |
Model 1: crude model. Model 2: model 1 adjusted for age and sex (in all participants).
Model 3: model 2 further adjusted for body mass index, current alcohol intake (yes/no), current smoking (yes/no), glomerular filtration rate and family history of hypertension. RC: regression coefficient; SE: standard error; BP: blood pressure.