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. 2024 Oct 14;13(20):6111. doi: 10.3390/jcm13206111

Figure 2.

Figure 2

Simple linear regression analysis for predicted and postoperative FEV1 (L, %) (A,B) and DLCO (%) (C). Grey: line of identity. Black: patients with postoperative lung function testing, except emphysema patients. Red: emphysema patients. Determination coefficient R2. FEV1: n = 21, DLCO: n = 18. PPS = planar perfusion scintigraphy.