Table 2.
Characteristics of the study sample.
| Variable | Total Sample | Family History of P-CAD | p | |
|---|---|---|---|---|
| With | Without | |||
| N (%) | 689 (100.0) | 351 (50.9) | 338 (49.1) | |
| Age (years) | 28.0 (SD 4.5) | 28.6 (SD 4.6) | 27.3 (SD 4.2) | 0.0001 |
| Female | 299 (43.4) | 142 (40.5) | 157 (46.4) | 0.11 |
| Current smoking (vs. past smoker or non-smoker) | 154 (22.4) | 96 (27.4) | 58(17.2) | 0.001 |
| Place of residence—city >20,000 inhabitants (vs. city <20,000) | 514 (74.6) | 252 (71.8) | 262 (77.5) | 0.08 |
| Financial situation above average (vs. average or below average) | 173 (25.1) | 74 (21.1) | 99 (29.2) | 0.01 |
| Higher education (vs. secondary or primary) | 389 (56.4) | 195 (55.6) | 194 (57.4) | 0.63 |
| Physical activity at leisure time | ||||
| Low | 171 (24.8) | 90 (25.6) | 81 (24.0) | 0.78 |
| Moderate | 328 (47.6) | 168 (47.9) | 160 (47.3) | |
| High | 190 (27.6) | 93 (26.5) | 97 (28.7) | |
Values are mean and standard deviation (SD) or N (%).