Association of high-sensitivity cardiac troponin I with incident coronary heart disease among controls (n=1135; 164 events)
| Quartile I (n=28) | Quartile II (n=280) | Quartile III (n=286) | Quartile IV (n=282) | |
|---|---|---|---|---|
| Number of events, n | 26 | 39 | 33 | 66 |
| Number of person-years, n | 2844 | 2817 | 2821 | 2382 |
| Age-adjusted rate per 1000 person-years | 9.0 | 13.7 | 13.0 | 27.3 |
| Model 1 HRs (95% CI) | 1.00 (ref) | 1.51 (0.92 to 2.49) | 1.34 (0.80 to 2.24) | 2.96 (1.87 to 4.87) |
| Model 2 HRs (95% CI) | 1.00 (ref) | 1.40 (0.85 to 2.30) | 1.09 (0.65 to 1.84) | 2.47 (1.55 to 3.93) |
| Model 3 HR (95% CI) | 1.00 (ref) | 1.49 (0.91 to 2.46) | 1.15 (0.68 to 1.93) | 2.47 (1.55 to 3.93) |