Differences in service utilization at an urban tribal health organization before and after Alzheimer's disease or related dementia diagnosis: A cohort study.

ABSTRACT:

Introduction

The prevalence, mortality, and healthcare impact of Alaska Native and American Indian (ANAI) people with Alzheimer's disease and related dementias (ADRD) are unknown.

Methods

We conducted a cohort study of electronic health record data that compared healthcare service utilization in patients with and without an ADRD diagnosis. Zero-inflated negative binomial regression with robust standard errors was used to estimate utilization rates.

Results

Compared with patients without ADRD, utilization rates were similar before but higher after ADRD diagnosis. For those with diagnosed ADRD, utilization increased gradually over time with sharp upward change during the year of diagnosis.

Discussion

This is the only study quantifying changes in healthcare servic

SUBMITTER: Schaefer KR 

PROVIDER: S-EPMC6874738 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature