Patterns of dementia treatment in older adults with Parkinson's disease using nationwide medical claims data.

ABSTRACT:

Background

Dementia is a common feature in Parkinson's disease (PD); however, data on dementia treatment patterns in patients with PD are scarce. This study aimed to evaluate the incidence of dementia in individuals with PD and to describe the dementia treatment patterns in the Korean elderly population.

Methods

We conducted a retrospective population-based cohort study using data obtained from the Korean National Health Insurance Service-Senior Cohort (NHIS-SC) database. The dataset comprised more than 500,000 health insurance beneficiaries from January 1, 2002 to December 31, 2015. We estimated the incidence of patients newly diagnosed with dementia during this observational period, compared patient demographics, and analyzed the exposure to anticholinergic drugs among PD

SUBMITTER: Yoon B 

PROVIDER: S-EPMC9026646 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature