Using quantitative breath sound measurements to predict lung function following resection.

For patients who had surgery and postoperative lung function testing ( n = 31), ppoFEV 1 % using scintigraphic methods correlated with measured postoperative values better than projections using VRI, (adjusted R 2 = 0.32 scintigraphy; 0.20 VRI), however the difference between methods failed to reach statistical significance.

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