Table 5. Univariable and multivariate logistic regression analysis of RAESV, RVEDV, coaptation point height, and MTH used to predict severe PH in high-quality image cases.
| Variables | Univariable analysis | Multivariate analysis | |||
|---|---|---|---|---|---|
| OR (95% CI) | P value | OR (95% CI) | P value | ||
| RAESV (mL) | 1.037 (1.014–1.060) | 0.002 | 1.026 (0.994–1.058) | 0.11 | |
| RVEDV (mL) | 1.013 (1.000–1.027) | 0.05 | 0.979 (0.954–1.004) | 0.10 | |
| Coaptation point Height (mm) | 1.564 (1.172–2.087) | 0.002 | 0.993 (0.604–1.633) | 0.98 | |
| MTH (mm) | 1.764 (1.292–2.407) | <0.001 | 1.965 (1.004–3.847) | 0.049 | |
RAESV, right atrial end-systolic volume; RVEDV, right ventricular end-diastolic volume; MTH, maximal tenting height; PH, pulmonary hypertension; OR, odds ratio; CI, confidence interval.