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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: J Am Geriatr Soc. 2016 Apr;64(4):788–797. doi: 10.1111/jgs.14077

Figure 2.

Figure 2

Point-Prevalence and 12-Month Prevalence of Potentially Inappropriate Prescribing among US Medicare Older Adults between 2007 and 2012 According to 2012 Beers Criteria

PIP: Potentially Inappropriate Prescribing; Point prevalence: defined as PIP prevalence in the current month; 12-month prevalence: defined as PIP prevalence in the previous 12 months. BL: Beers List; defined as potentially inappropriate prescriptions based on drug choice, dosage or duration of use. DDI: Drug-Disease Interaction; defined as potentially inappropriate prescriptions based on drug-disease interactions. Precision (95%CI) of all estimates within +/− 1 percentage point.