How do cognitive and functional impairment relate to the use of anticholinergic medications in hospitalised patients aged 65 years and over?

A lack of association between anticholinergic medications and cognitive function could be related to duration of exposure to this group of medications and the age sensitivity. Additionally, the total number of medications consumed by patients was linked to a greater burden of anticholinergic symptoms. These findings highlight the need for improved knowledge and attentiveness when prescribing medications in general in this vulnerable population.