Research Article
Association of Vitamin D Deficiency and Degree of Coronary Artery Disease in Cardiac Patients with Type 2 Diabetes
Table 1
Characteristics of the examined group divided according to degree of coronary atherosclerosis (CASSS) into four subgroups.
| | CASSS 0 | CASSS 1 | CASSS 2 | CASSS 3 | |
| | N and % | 66 (20%) | 79 (23%) | 98 (29%) | 94 (28%) | — | | Age (years) | 66.7 ± 8.0 | 68.8 ± 10.8 | 67.0 ± 9.9 | 69.8 ± 11.4 | 0.15 | | Sex (♀/♂) | 33 (10%)/33 (10%) | 30 (9%)/49 (14%) | 26 (8%)/72 (21%) | 30 (9%)/64 (19%) | <0.05 | | 25(OH)D (ng/ml) | 17.8 (6.4–43.9) | 14.1 (5.4–38.2) | 14.0 (5.9–36.7) | 11.5 (4.0–28.6) | <0.001 | | Patients in groups according to the level of 25(OH)D | | | | | | | 0 to<10 | 8 (2%) | 17 (5%) | 15 (4%) | 38 (11%) | <0.001 | | ≥10 to <20 | 30 (9%) | 40 (11%) | 62 (19%) | 36 (11%) | | ≥20 to <30 | 23 (7%) | 17 (5%) | 15 (4%) | 20 (6%) | | ≥30 | 5 (2%) | 5 (2%) | 6 (2%) | 0 (0%) | | BMI | 30.6 (23.5–47.4) | 30.1 (16.9–47.8) | 28.7 (18.7–45.9) | 29.0 (16.1–45.9) | 0.19 | | Smoking (no/yes/ex-smokers) | 47 (14%)/14 (4%)/5 (2%) | 48 (14%)/24 (7%)/7 (2%) | 63 (18%)/26 (8%)/9 (3%) | 66 (20%)/20 (6%)/8 (2%) | 0.82 | | Hypertension (no/yes) | 5 (2%)/61 (18%) | 9 (3%)/70 (20%) | 6 (2%)/92 (27%) | 5 (2%)/89 (26%) | 0.45 | | Hyperlipidemia (no/yes) | 27 (8%)/35 (12%) | 25 (8%)/47 (15%) | 46 (14.5%)/46 (14.5%) | 40 (13%)/46 (15%) | 0.25 | | CAD status (stable CAD/ACS) | 58 (18%)/8 (2%) | 42 (13%)/37 (10%) | 57 (17%)/41 (12%) | 49 (15%)/45 (13%) | <0.001 | | Previous MI (no/yes) | 57 (17%)/9 (3%) | 50 (15%)/29 (8%) | 37 (10%)/61 (19%) | 41 (12%)/53 (16%) | <0.001 | | Examination data (May–October/November–April) | 16 (5%)/50 (15%) | 14 (4%)/65 (19%) | 22 (7%)/76 (22%) | 18 (6%)/76 (22%) | 0.74 |
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Data presented as mean ± SD. Data presented as median and range. Other data presented as the number of subjects (% of the whole group).
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