Table 1. Demographics, clinical characteristics and vitamin D status of the participants.
| Characteristic | DVT group (n = 140) | Control group (n = 140) | P-value |
|---|---|---|---|
| Age (years) | 60 (20-91) | 60 (20-90) | 0.814 |
| Female gender, n (%) | 69 (49.3%) | 73 (52.1%) | 0.720 |
| Height (cm) | 168 (145-190) | 167 (138-191) | 0.079 |
| Weight (kg) | 77 (55-120) | 75 (40-122) | 0.056 |
| BMI (kg/m2) | 27.3 (19.5-44.1) | 27.0 (18.2-39.4) | 0.335 |
| Obesity, n (%) | 35 (25.0%) | 32 (22.8%) | 0.779 |
| Diabetes mellitus, n (%) | 17 (12.1%) | 23 (16.4%) | 0.393 |
| Hypertension, n (%) | 22 (15.7%) | 19 (13.6%) | 0.735 |
| Hyperlipidemia, n (%) | 12 (8.6%) | 12 (8.6%) | 1.000 |
| Smoking, n (%) | 36 (25.7%) | 36 (25.7%) | 1.000 |
| 25(OH)D level (ng/ml) | 9.15 (4.20-82.51) | 16.41 (4.20-70.77) | < 0.001 |
DVT = deep vein thrombosis; BMI = body mass index; 25(OH)D = 25-hydroxyvitamin D.
Data are expressed as median (minimum-maximum) for continuous variables or number (%) for categorical variables.