Table 1.
Characteristics of the studied population and OR of CAD associated to traditional risk factors. P1 is a comparison between case and control groups of mean age (ANOVA), and traditional risk factors (chi-square test). OR: odds ratio; 95% CI: 95% confidence interval.
| Total population | Control | Case | P1 | OR (95% CI) | |
| Number of subjects | 400 | 190 | 210 | — | — |
| Age, year | — | — | — | 0.000 | — |
| Mean ± SD | 49.9 ± 9.8 | 47.3 ± 9.4 | 52.3 ± 9.6 | — | — |
| Sex, n (%) | — | — | — | 0.020 | — |
| Women | 182 (45.5) | 98 (51.6) | 84 (40.0) | — | 1.00 |
| Men | 218 (54.5) | 92 (48.4) | 126 (60.0) | — | 1.60 (1.07–2.38) |
| Smoking, n (%) | — | — | — | 0.000 | — |
| No | 292 (73.0) | 159 (83.7) | 133 (63.3) | — | 1.00 |
| Yes | 108 (27.0) | 31 (16.3) | 77 (36.7) | — | 2.97 (1.84–4.78) |
| Hypertension, n (%) | — | — | — | 0.003 | — |
| No | 254 (63.5) | 135 (71.1) | 119 (56.7) | — | 1.00 |
| Yes | 146 (36.5) | 55 (28.9) | 91 (43.3) | — | 1.88 (1.24–2.84) |
| Diabetes, n (%) | — | — | — | 0.016 | — |
| No | 307 (76.8) | 156 (82.1) | 151 (71.9) | — | 1.00 |
| Yes | 93 (23.3) | 34 (17.9) | 59 (28.1) | — | 1.79 (1.11–2.89) |
| Obesity, n (%) | — | — | — | 0.029 | — |
| No | 292 (73.0) | 148 (77.9) | 144 (68.6) | — | 1.00 |
| Yes | 108 (27.0) | 42 (22.1) | 66 (31.4) | — | 1.62 (1.03–2.54) |
| Dyslipidemia, n (%) | — | — | — | 0.018 | — |
| No | 296 (74.0) | 151 (79.5) | 145 (69.0) | — | 1.00 |
| Yes | 104 (26.0) | 39 (20.5) | 65 (31.0) | — | 1.74 (1.10–2.74) |