Nationwide study of chronic codeine use and its impact on cough related diseases in South Korea.

Sci Rep · 2024 · PMC11618306 · PMID 39632868

Europe PMC DOI

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an increasing trendno p-value reported

The chronic codeine user group had the highest age distribution in the older age group (≥ 70 years old, 48.0%), with an increasing trend with age.

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