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Fig. 2 | BMC Pulmonary Medicine

Fig. 2

From: Risk assessment in interstitial lung disease: the incremental prognostic value of cardiopulmonary ultrasound

Fig. 2

Kaplan–Meier analysis of event-free survival. Patients were stratified according to the cutoff value of the RVD, RVGLS, and LUS score. a RVD > 32 mm and RVD ≤ 32 mm for patients with ILD. b RVGLS > − 21.6% and RVGLS ≤ − 21.6% for patients with ILD. c LUS score > 14 points and LUS score ≤ 14 points for patients with ILD

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