All complete BDC tests were classified into three clinically relevant categories in accordance with standard spirometry interpretation: 5 change in FEV1 or FVC of 200mL, plus the following: No significant response <12 percent improvement; Significant response 12–19 percent improvement; or Highly significant response ≥ 20 percent improvement.
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Performance of a Natural Language Processing (NLP) Tool to Extract Pulmonary Function Test (PFT) Reports from Structured and Semistructured Veteran Affairs (VA) Data.
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