Who has a first hand experience in calculating DDD for antibiotics?

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Martin Wedig

Define random beds for a spot test. Anti-microbial consumption can be calculated during a randomized period as the number of Defined Daily Doses (DDDs) per 100 bed days (BD) for all antiinfectives for systemic use.

The comparison of the two hospitals demands adjustment,

Abdelraouf A. Elmanama

@ Martin Wedig Many thanks. is there a software or an excel sheet that would help. best wishes

Antibiotic monitoring by spot test - random simulation.