A statistical information site that deepens
the understanding of AMR (drug resistance) and one health

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A statistical information site that deepens the understanding of AMR (drug resistance) and one health

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AUD

Antimicrobial Use Density


AUD is calculated by dividing the total titer of antimicrobials in a specified period by DDD (defined daily dose) as defined by the World Health Organization (WHO), and correcting the DDDs with the total patient days.