Table 3.
Association of baseline hs-cTnT with odds of significant change in cardiac structure and function*
| Subclinical CVD Measure | LV Mass | LV End-Diastolic Volume | LV Ejection Fraction | |||
|---|---|---|---|---|---|---|
| Unadjusted | + Risk factors | Unadjusted | + Risk factors | Unadjusted | + Risk Factors | |
| hs-cTnT category (ng/L)† | ||||||
| <LOD | Reference | Reference | Reference | Reference | Reference | Reference |
| 3.0–4.05 | 1.22 (0.996, 1.49) |
1.25 (0.94, 1.66) |
0.69 (0.47, 1.02) |
0.68 (0.44, 1.03) |
1.11 (0.84, 1.48) |
0.90 (0.67, 1.23) |
| 4.06–5.42 | 1.06 (0.86, 1.31) |
0.86 (0.63, 1.16) |
1.29 (0.93, 1.79) |
1.17 (0.81, 1.70) |
1.04 (0.78, 1.38) |
0.86 (0.63, 1.18) |
| 5.43–7.67 | 1.28 (1.05, 1.55) |
1.24 (0.92, 1.68) |
1.69 (1.25, 2.30) |
1.65 (1.14, 2.39) |
1.51 (1.15, 1.97) |
1.21 (0.88, 1.65) |
| ≥7.68 | 1.59 (1.33, 1.90) |
1.50 (1.09, 2.07) |
1.89 (1.40, 2.55) |
1.39 (0.93, 2.05) |
1.52 (1.16, 1.98) |
1.06 (0.76, 1.48) |
| Test for trend | p<.001 | p=.04 | p<.001 | p=.006 | p<.001 | p=0.4 |
| ln(hs-cTnT) | 1.17 (1.05, 1.32) |
1.16 (1.00, 1.34) |
1.38 (1.20, 1.59) |
1.19 (0.99, 1.43) |
1.21 (1.08, 1.37) |
1.03 (0.88, 1.19) |
Significant changes defined as: 1) >12% increase in LV mass; 2) >8% increase in LVEDV; 3) >10% relative decline in LVEF;
Categories based on distribution of hs-cTnT among subjects with both baseline and follow-up CMR.
Cell values represent Odds Ratios and respective 95% CIs.
Risk factors: Age, gender, race, SBP, DBP, anti-hypertensive medications, diabetes, smoking, lipids levels, height, weight, estimated GFR, and baseline CMR measure.