Odds ratios for endothelial dysfunction, single predictors^a.

All listed predictors are significant for endothelial dysfunction (p<0.05). OR:odds ratio; CI: 95% confidence interval; MetSyn: metabolic syndrome; unfit: VO2 peak adjusted for body weight below median for study population; high blood pressure: systolic blood pressure ≥130 and/or diastolic blood pressure ≥85 mmHg (millimeters mercury); Stage 1 hypertension: Systolic blood pressure ≥140 and <160 mmHg or diastolic blood pressure ≥90 and <100 mm Hg; Stage 2 hypertension: Systolic blood pressure ≥160 and <180 mmHg or diastolic blood pressure ≥100 and <110 mm Hg; low HDL: high-density lipoprotein cholesterol <1.0 mmol/L in men and <1.3 mmol/L in women; low VO2 max: lowest gender specific quartile compared to the highest adjusted for body weight.
ainteraction variables included in term “single predictor”;
binteraction variable between high blood pressure and smoking;
cinteraction variable between low VO2peak, high blood pressure and smoking. Values are adjusted for age.