Unknown

Dataset Information

0

Disparities in adherence and emergency department utilization among people with epilepsy: A machine learning approach.


ABSTRACT:

Purpose

We used a machine learning approach to identify the combinations of factors that contribute to lower adherence and high emergency department (ED) utilization.

Methods

Using Medicaid claims, we identified adherence to anti-seizure medications and the number of ED visits for people with epilepsy in a 2-year follow up period. We used three years of baseline data to identify demographics, disease severity and management, comorbidities, and county-level social factors. Using Classification and Regression Tree (CART) and random forest analyses we identified combinations of baseline factors that predicted lower adherence and ED visits. We further stratified these models by race and ethnicity.

Results

From 52,175 people with epilepsy, the CART model identified developmental disabilities, age, race and ethnicity, and utilization as top predictors of adherence. When stratified by race and ethnicity, there was variation in the combinations of comorbidities including developmental disabilities, hypertension, and psychiatric comorbidities. Our CART model for ED utilization included a primary split among those with previous injuries, followed by anxiety and mood disorders, headache, back problems, and urinary tract infections. When stratified by race and ethnicity we saw that for Black individuals headache was a top predictor of future ED utilization although this did not appear in other racial and ethnic groups.

Conclusions

ASM adherence differed by race and ethnicity, with different combinations of comorbidities predicting lower adherence across racial and ethnic groups. While there were not differences in ED use across races and ethnicity, we observed different combinations of comorbidities that predicted high ED utilization.

SUBMITTER: Bensken WP 

PROVIDER: S-EPMC10528555 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature

altmetric image

Publications

Disparities in adherence and emergency department utilization among people with epilepsy: A machine learning approach.

Bensken Wyatt P WP   Vaca Guadalupe Fernandez-Baca GF   Williams Scott M SM   Khan Omar I OI   Jobst Barbara C BC   Stange Kurt C KC   Sajatovic Martha M   Koroukian Siran M SM  

Seizure 20230628


<h4>Purpose</h4>We used a machine learning approach to identify the combinations of factors that contribute to lower adherence and high emergency department (ED) utilization.<h4>Methods</h4>Using Medicaid claims, we identified adherence to anti-seizure medications and the number of ED visits for people with epilepsy in a 2-year follow up period. We used three years of baseline data to identify demographics, disease severity and management, comorbidities, and county-level social factors. Using Cl  ...[more]

Similar Datasets

| S-EPMC8221365 | biostudies-literature
| S-EPMC11892228 | biostudies-literature
| S-EPMC6211724 | biostudies-literature
| S-EPMC11452569 | biostudies-literature
| S-EPMC11653554 | biostudies-literature
| S-EPMC5515044 | biostudies-literature
| S-EPMC8072919 | biostudies-literature
| S-EPMC6054406 | biostudies-literature
| S-EPMC11249839 | biostudies-literature
| S-EPMC10372563 | biostudies-literature