TABLE 3.
Cox proportional hazard model for the primary composite endpoint in the ISAACC cohort.
| ALL (N = 723) |
|||
| HR* (95% CI) | p value | p for trend | |
| Component 1 | |||
| 1st tertile | 1 | 0.49 | |
| 2nd tertile | 0.81 (0.41–1.59) | 0.544 | |
| 3rd tertile | 0.74 (0.31–1.73) | 0.481 | |
| Component 2 | |||
| 1st tertile | 1 | 0.03 | |
| 2nd tertile | 1.58 (0.79–3.17) | 0.194 | |
| 3rd tertile | 2.44 (1.07–5.56) | 0.034 | |
HR (95% CI), hazard ratio (95% confidence interval). All variables included in the model met the assumptions for proportional hazards. The p value for trend was computed by treating component variables coded as numbers in the model. Significant p values (p < 0.05) are presented in bold.
*Adjusted for age, sex, smoking, alcohol consumption, obesity, hypertension, stroke, diabetes, the severity of ACS, dyslipidemia, antihypertensive drugs, antiplatelet and antithrombotic drugs, heart rate, systolic blood pressure, creatinine, stents implanted, cardiovascular event type, troponin peak, and mean SaO2.