Table 3.
Logistic Regression Models
| Variable | Crude Model OR (95% CI) | Age‐Adjusted Model OR (95% CI) |
|---|---|---|
| Descriptive measures | ||
| Age, y | 1.08 (1.06–1.10) | … |
| BMI, kg/m2 | 1.029 (1.000–1.059) | 1.018 (0.987–1.050) |
| Structure‐related measures | ||
| Heart weight, g | 1.012 (1.009–1.014) | 1.010 (1.008–1.012) |
| Heart weight >450 g | 7.0 (4.9–10.1) | 5.2 (3.6–7.6) |
| Heart weight >550 g | 7.7 (5.0–11.8) | 5.4 (3.4–8.4) |
| LV wall thickness, cm | 7.8 (3.9–15.6) | 6.3 (3.2–12.6) |
| LV wall thickness ≥1.2 cm | 2.0 (1.5–2.8) | 1.9 (1.4–2.7) |
| LV wall thickness ≥1.4 cm | 2.5 (1.8–3.5) | 2.3 (1.6–3.3) |
| Heart size abnormality noted | 7.2 (5.0–10.3) | 5.7 (3.9–8.4) |
| Increased wall thickness noted | 6.4 (4.4–9.4) | 5.3 (3.5–7.9) |
| Valve abnormalities noted | 4.8 (2.5–9.4) | 3.7 (1.9–7.6) |
| CHD‐related measures | ||
| Coronary artery with ≥50% stenosis | 12.0 (8.2–17.5) | 8.6 (5.8–12.7) |
| Coronary artery with ≥75% stenosis | 16.5 (10.5–25.9) | 12.2 (7.7–19.4) |
| Multivessel disease, ≥50% stenosis | 15.0 (9.1–24.5) | 11.0 (6.6–18.2) |
| Multivessel disease, ≥75% stenosis | 13.4 (7.2–25.2) | 9.5 (5.0–18.1) |
| Coronary artery atherosclerosis noted | 15.1 (9.6–23.7) | 10.2 (6.2–16.7) |
| Calcified plaque | 10.4 (6.3–17.0) | 6.4 (3.8–10.7) |
| Evidence of prior MI | 15.3 (9.4–24.9) | 10.8 (6.5–17.7) |
BMI indicates body mass index; CHD, coronary heart disease; CI, confidence interval; LV, left ventricular; MI, myocardial infarction; OR, odds ratio.