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. Author manuscript; available in PMC: 2011 Apr 1.
Published in final edited form as: Acad Radiol. 2010 Jan 12;17(4):489–495. doi: 10.1016/j.acra.2009.11.004

Figure 2. Correlations between lung volume (LV) expiratory/inspiratory (E/I) ratio and lung function.

Figure 2

Figure 2

Figure 2

Figure 2

Correlations between LV E/I ratio and PFT values are demonstrated. LV E/I ratio shows moderate correlations with FEV1%P, FEV1/FVC, and RV/TLC (A, B, C). A weak correlation is observed with DLco%P (D).