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Predictors for the Presence of PH According to Multivariate Logistic Regression Analysis
| Parameters | Odds Ratio (95% CI) | p-value |
|---|---|---|
| LAA% ≥ 30% | 7.1 (2.5–20.2) | <0.01 |
| Interstitial lung abnormalities | 3.8 (1.5–9.6) | <0.01 |
Abbreviations: PH, pulmonary arterial hypertension; LAA%, ratio of the low-attenuation area to the total lung volume, CI, confidence interval.
