From: Distinguishable DNA methylation defines a cardiac-specific epigenetic clock
Cardiac tissue DeltaAge | AVR (n = 68) | CABG (n = 224) | Ratio AVR/CABG (p value) | ||||||
---|---|---|---|---|---|---|---|---|---|
Decelerated (%) | Normal (%) | Accelerated (%) | Decelerated (%) | Normal (%) | Accelerated (%) | Decelerated | Normal | Accelerated | |
BMI < 30 kg/m2 | 40.7 | 35.2 | 24.1 | 25.3 | 51.8 | 22.9 | 1.6 (0.09) | 0.7 (0.10) | 1.0 (1.0) |
BMI ≥ 30 kg/m2 | 35.7 | 42.9 | 21.4 | 22.4 | 37.9 | 39.7 | 1.6 (0.90) | 1.1 (1.0) | 0.54 (0.60) |
Smoker | 35.0 | 30.0 | 35.0 | 24.4 | 45.5 | 30.1 | 1.43 (0.94) | 0.66 (0.58) | 1.1 (1.0) |
No smoker | 41.67 | 39.5 | 18.7 | 25.0 | 51.0 | 24.0 | 1.7 (0.11) | 0.78 (0.58) | 0.78 (1.0) |