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. 2019 Apr 23;14:881–892. doi: 10.2147/COPD.S194991

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© 2019 Baldomero et al.

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Percent of screened participants with <4 teeth vs ≥4 teeth, by COPD exacerbation status. Non-exacerbators (n=118) were significantly more likely to have <4 teeth compared to exacerbators (n=110) (p=0.046).