In the beginning of 2017 a follow up report (of the HARM study and HARM Wrestling report, see GIMS library) was released which made clear that:
For patients over 65 years:
Investigation period was 2008-2013,
10% of the hospitalisations were medicine related,
50% of these were potentially avoidable!
for the Dutch situation that comes down to about 50.000 potentially avoidable hospitalisations per year!
For report: