@MaartenvSmeden @jaimiegradus @PWGTennant @spenafajuri @Tfeend @anecdatally I can recommend this paper from @Morten__Schmidt et al. https://t.co/FGeqI3K0cy summed up validation studies of DNPR codes until 2015, though many have been made since!
@kieranlquinn @AmolAVerma @JAMA_current I agree. We’ve been using ICD10 in Denmark since 1994 and a lot of validation studies exist. @dceaarhus recently did a massive review, but it only applies to DK of course. Perhaps something of interest anyway? https:
The Danish National Patient Registry: a review of content, data quality, and research potential. - PubMed - NCBI https://t.co/vzhvMYuck4
The seminal paper by 2x Schmidt is highlighted again! A must-read review of the Danish Patient Registry https://t.co/xDYDOQ5iGX #ICPEDublin
The Danish National Patient Registry https://t.co/6VHmxgV8B8