Polypharmacy, immobilization, heart failure and depression were documented as predictors of use of potentially inappropriate medication. In depressive patients, drugs other than antidepressants contributed to the extensive use of potentially inappropriate medication. The observed prevalence of use of potentially inappropriate medication in older hospitalized Slovak patients was lower than the prevalence previously documented in Poland and the Czech Republic, but higher than in Croatia and Turkey. The identified risk factors were consistent with previous findings from other parts of Europe.

Our study confirmed a relatively high prevalence of polypharmacy in Slovak elderly patients. Polypharmacy risk rose especially with the increased prevalence of diseases of advancing age (diabetes mellitus, heart failure, arterial hypertension, dementia and cerebrovascular diseases). The increasing numbers of medications in inpatients indicate the need for the careful re-evaluation of pharmacotherapy during the stay in hospital.

No abstract

The results of the questionnaire analysis in physicians as well as the prevalence of potentially inappropriate medication demonstrate that Slovak clinicians are aware of the risk of certain treatments in elderly patients.