Disproportionate High-Risk Nonsteroidal Anti-inflammatory Drug (NSAID) Prescribing in Rural Virginia

ABSTRACT

Introduction Individuals living in rural areas experience limited access to safe and effective pain management. Using insurance claims for 1.3 million Virginians, we evaluated variation in high-risk nonsteroidal anti-inflammatory drug (NSAID) prescribing by rurality during 2019-2021.

Methods We applied a difference-in-differences model to analyze the effect of the COVID-19 pandemic on high-risk NSAID prescribing rates, stratifying incidence rate ratios (IRR) by rurality.

Results Although high-risk NSAID prescribing rates decreased modesty during 2020-2021, rural areas experienced significantly higher prescribing rates throughout the study period (IRR: 1.594 [95% CI: 1.408, 1.803], p<.001).

Conclusions Context-driven efforts to de-implement high-risk NSAID prescribing in rural Virginia are needed.

Competing Interest Statement

The authors have declared no competing interest.

Funding Statement

This research was funded, in part, by the Virginia Tech Libraries Collaborative Grant.

Author Declarations

I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.

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The details of the IRB/oversight body that provided approval or exemption for the research described are given below:

Based on the use of de-identified data, this study was deemed non-human subjects research by the Institutional Review Board of Carilion Clinic. All data were received from the Virginia All-Payer Claims Database (APCD) https://www.vhi.org/apcd/

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