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Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: Healthcare utilization, medical expenditure, and mortality in Korean patients with pulmonary hypertension

Fig. 1

Risk-adjusted survival curves of the PH subgroups. a All-cause mortality-free survival by the five diagnostic subgroups of PH by WHO classification. b Risk-adjusted survival curves according to the etiologies of PAH. Abbreviations: PH, pulmonary hypertension; PAH, pulmonary arterial hypertension; LHD, left heart disease; CTEPH, chronic thromboembolic pulmonary hypertension; HR, hazard ratio; CI, confidence interval

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BMC Pulmonary Medicine

ISSN: 1471-2466

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