Table 3. All-Cause Mortality Hazard Ratios in Subjects with elevated baseline CAC compared to baseline CAC=0, stratified by Cigarette Smoking Status.
| Nonsmokers (n = 38,022, 86%) |
Smokers (n = 6,020, 14%) |
|
|---|---|---|
| Hazard ard Ratios (HRs) (95% CI) | Hazard Ratios (HRs) (95% CI) | |
| CAC 0 | Ref* | Ref† |
| CAC 1-99 vs. 0 | 2.62 (1.99-3.45)* | 2.04 (1.10-1.83)† |
| CAC 100-399 vs. 0 | 4.15 (3.11-5.54)* | 2.57 (1.62-4.05)† |
| CAC 400+ vs. 0 | 8.04 (6.09-10.61)* | 4.25 (2.72-6.63)† |
Adjusted for Age, gender, dyslipidemia, diabetes mellitus, HTN, family history of CHD
*
Comparing strata of positive CAC to CAC=0 in nonsmokers
†
Comparing strata of positive CAC to CAC=0 in smokers