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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: Respir Med. 2016 Jun 2;117:65–72. doi: 10.1016/j.rmed.2016.06.001

Figure 2. CART analysis to discriminate between IPF patients with and without precapillary PH.

Figure 2

Each terminal node provides the number and percentage of IPF patients with precapillary PH (mean PAP ≥ 25 mmHg and PVR >3 Wood units) and without precapillary PH (PVR ≤3 Wood units). The number of patient with and without precapillary PH is provided below the pie chart.