Table 2.
Males (n = 261) | Females (n = 31) | P value | OR (95% CI) | |
---|---|---|---|---|
Age (years ±SD) | 36.1 ± 4.1 | 37.1 ± 3.6 | 0.1572 | |
Smokers* | 211 (80.8) | 5 (16.1) | <0.0001 | 21.94 (8.03–59.98) |
Smoking index* | Range 0–1500 | Range 0–112 | <0.0001 | |
Median 140 | Median 0 | |||
IQ range 284 | IQ range 0 | |||
Hypertension* | 59 (22.6) | 14 (45.1) | 0.0116 | 0.35 (0.17–0.76) |
Family history of premature CAD | 76 (29.1) | 12 (38.7) | 0.3717 | 0.65 (0.30–1.41) |
Diabetes mellitus | 35 (13.4) | 8 (25.8) | 0.1156 | 0.45 (0.18–1.07) |
Prediabetes | 14 (5.3) | 2 (6.4) | 0.8014 | 0.82 (0.18–3.80) |
Central obesity* | 91/ 210 (43.33) | 22/26 (84.61) | 0.0002 | 0.14 (0.05–0.42) |
Premature arcus | 44 (16.8) | 4 (12.9) | 0.7600 | 1.37 (0.46–4.11) |
Premature greying | 95 (36.3) | 8 (25.8) | 0.3330 | 1.65 (0.71–3.82) |
Dyslipidaemia | 159 /170 (93.5) | 19/19 (100) | 0.9681 | – |
High total cholesterol | 35/170 (20.5) | 1/ 21(4.7) | 0.1460 | 5.19 (0.67–39.98) |
Low HDL-C | 113/159 (71.0) | 17/ 18 (94.4) | 0.0648 | 0.14 (0.01–1.12) |
High triglycerides | 72/164 (43.9) | 9/21 (42.8) | 0.9276 | 1.04 (0.42–2.61) |
High LDL-C | 67/155 (43.2) | 6/ 18 (33.3) | 0.5807 | 1.52 (0.54–4.27) |
Mean carotid intima media thickness (mm) | 0.62 ± 0.14 | 0.59 ± 0.06 | 0.1829 | – |
Increased CIMT (≥0.80 mm) | 11/96 (11.4) | 0/15 (0.0) | 0.3593 | – |
Plaque | 13/96 (13.5) | 0/15 (0.0) | 0.2779 | – |
IQ, interquartile
Figures in parentheses denote percentages
*P < 0.05