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Recruitment flowchart.

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posted on 08.09.2017, 17:43 by Wei-jie Guan, Jing-jing Yuan, Yan Huang, Hui-min Li, Rong-chang Chen, Nan-shan Zhong

Of 166 patients who underwent screening, 127 were included in statistical analysis. 41 and 47 patients, respectively, had performed bronchodilation test within the same day, and in the previous 2 years, of LCI and RV/TLC measurement.

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