Global, regional, and national burdens of pertussis among adults: a systematic analysis of age-specific trends using Global Burden of Diseases 2021 data.

Infect Dis Poverty · 2025 · PMC12337552 · PMID 40790245

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an increasing trendno p-value reported

A positive AAPC indicates an increasing trend, whereas a negative AAPC indicates a decreasing trend in pertussis incidence or DALYs over the specified interval.

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