Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

In the US, using ICD-10 categorization, the estimated fatal drug anaphylaxis rate increased significantly from 0.27 per million population in 1999-2001 to 0.51 per million population in 2008-2010. 1999 was the first year when ICD-10 codes were used to record deaths in the US National Mortality database, raising the possibility of a code shift ... ................
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