Table 2.
Logistic regression analysis for predicting impaired peak VO2.
| Univariate | Multivariate | |||
|---|---|---|---|---|
| OR (95% CI) | P value | OR (95% CI) | P value | |
| High CAVI (≥ 8.9) | 2.697 (1.481–4.911) | 0.001 | 2.343 (1.021–5.380) | 0.045 |
| Age | 1.037 (1.012–1.063) | 0.003 | 1.009 (0.977–1.043) | 0.584 |
| Male sex | 0.224 (0.113–0.446) | <0.001 | 0.120 (0.049–0.292) | <0.001 |
| Body mass index | 1.004 (0.942–1.071) | 0.899 | ||
| Systolic BP | 1.001 (0.991–1.011) | 0.864 | ||
| Diastolic BP | 1.005 (0.992–1.018) | 0.469 | ||
| Heart rate | 1.009 (0.995–1.023) | 0.210 | ||
| Hypertension | 2.477 (1.166–5.261) | 0.018 | 2.245 (0.850–5.926) | 0.103 |
| Diabetes mellitus | 1.194 (0.668–2.137) | 0.550 | ||
| Dyslipidemia | 1.030 (0.478–2.217) | 0.940 | ||
| Coronary artery disease | 1.623 (0.901–2.925) | 0.107 | ||
| Cerebral vascular disease | 0.719 (0.275–1.882) | 0.502 | ||
| Chronic kidney disease | 3.043 (1.627–5.692) | <0.001 | 2.137 (0.973–4.694) | 0.059 |
| Anemia | 2.697 (1.400–5.198) | 0.003 | 1.795 (0.797–4.046) | 0.158 |
| log BNP | 1.993 (1.162–3.419) | 0.012 | 1.913 (0.989–3.700) | 0.054 |
| LVEF | 0.999 (0.979–1.020) | 0.953 | ||
OR, odds ratio; CI, confidence interval; CAVI, cardio-ankle vascular index; BP, blood pressure; BNP, brain natriuretic peptide; LVEF, left ventricular ejection fraction.