Table 3.
Univariable association between baseline characteristics of diabetic and non-diabetic women and a detectable high-sensitivity cardiac troponin T (≥0.003 μg/L) at baseline in the Women’s Health Study.
| Diabetic Women* | Reference Subcohort of Non-Diabetic Women† | Test for Difference in Association | |||
|---|---|---|---|---|---|
| Characteristic | Odds Ratio (95% CI) | P-value | Odds Ratio (95% CI) | P-value | P-value |
| Age, per 5 year increase | 1.18 (1.05-1.32) | 0.006 | 1.35 (1.21-1.51) | <0.0001 | 0.09 |
| White race (as compared to non-White race) | 0.85 (0.49-1.46) | 0.55 | 1.38 (0.68-2.79) | 0.37 | 0.29 |
| History of hypertension | 1.80 (1.24-2.61) | 0.002 | 1.78 (1.22-2.60) | 0.0026 | 0.97 |
| Systolic Blood Pressure, per 10 mmHg increase | 1.28 (1.12-1.45) | 0.0002 | 1.22 (1.08-1.37) | 0.0009 | 0.60 |
| Treatment for hypertension | 1.33 (0.93-1.88) | 0.12 | 1.60 (1.01-2.52) | 0.05 | 0.53 |
| Current smoking‡ | 0.93 (0.53-1.65) | 0.81 | 0.39 (0.18-0.83) | 0.015 | 0.07 |
| Past smoking‡ | 1.20 (0.82-1.75) | 0.35 | 0.90 (0.61-1.31) | 0.57 | 0.29 |
| History of cholesterol > 240 mg/dL | 0.94 (0.66-1.32) | 0.70 | 1.30 (0.89-1.89) | 0.17 | 0.21 |
| Treatment for high cholesterol | 1.38 (0.80-2.38) | 0.24 | 0.76 (30-1.94) | 0.56 | 0.28 |
| Parental history of myocardial infarction at age <60y | 0.76 (0.44-1.29) | 0.31 | 0.98 (0.56-1.72) | 0.95 | 0.51 |
| Body mass index (per 1 kg/m2 increase) | 1.02 (0.99-1.05) | 0.32 | 1.03 (1.00-1.07) | 0.07 | 0.47 |
| Total cholesterol (per 1 SD increase) | 1.24 (1.06-1.44) | 0.008 | 0.84 (0.70-1.01) | 0.06 | 0.002 |
| LDL cholesterol (per 1 SD increase) | 1.21 (1.03-1.42) | 0.02 | 0.92 (0.76-1.10) | 0.35 | 0.03 |
| HDL cholesterol (per 1 SD increase) | 1.01 (0.84-1.21) | 0.92 | 0.87 (0.73-1.05) | 0.15 | 0.28 |
| Natural logarithm of hsCRP (per 1 SD increase) | 1.01 (0.84-1.21) | 0.93 | 1.09 (0.91-1.31) | 0.35 | 0.55 |
| Fibrinogen (per 1 SD increase) | 1.14 (0.99-1.32) | 0.07 | 1.22 (1.02-1.46) | 0.03 | 0.57 |
| Hemoglobin A1c (per 1 SD increase) | 1.05 (1.02-1.08) | 0.003 | 1.28 (1.07-1.53) | 0.007 | 0.03 |
| Natural logarithm of the EGFR (per 1 SD increase) | 1.12 (0.96-1.32) | 0.16 | 0.91 (0.76-1.09) | 0.32 | 0.09 |
| Natural logarithm of NT-proBNP (per 1 SD increase) | 1.28 (1.08-1.52) | 0.004 | 1.17 (0.98-1.40) | 0.09 | 0.46 |
| Natural logarithm of Lp(a) (per 1 SD increase) | 1.07 (0.92-1.25) | 0.39 | 1.01 (0.84-1.21) | 0.94 | 0.61 |
Of the 512 diabetic women, 233 (45.5%) had a detectable hsTnT.
Of the 564 non-diabetic women in the reference subcohort, 171 (30.3%) had a detectable hsTnT.
Current and past smokers are included in the same logistic regression model, such that never smokers are the referent group.
Abbreviations: EGFR, estimated glomerular filtration rate; HDL, high-density lipoprotein cholesterol; hsCRP, high sensitivity C-reactive protein; LDL, low-density lipoprotein cholesterol; Lp(a), lipoprotein (a); SD, standard deviation