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. 2019 Oct 15;200(8):992–1001. doi: 10.1164/rccm.201812-2351OC

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Copyright © 2019 by the American Thoracic Society

This article is open access and distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/).

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Figure 4. — Association between bacterial load in sputum and PZP (pregnancy zone protein). (A) Sputum bacterial load is associated with sputum PZP (P value refers to comparison by ANOVA). (B) Changes in PZP at the start (Day 0) and end (Day 14) of antibiotic therapy for an acute exacerbation of bronchiectasis. The P value refers to comparison by paired Student’s t test. (C) Comparison of patients in B with positive or negative cultures at the end of antibiotic treatment for an exacerbation. P value refers to unpaired Student’s t test.