Investigating racial disparities in drug prescriptions for patients with endometriosis

Abstract We assess racial disparities in medication prescription patterns for endometriosis patients across Medicaid administrative claims data. We use ATC 3rd level drug codes to identify drug classes prescribed significantly more frequently for endometriosis patients than a comparison cohort of no...

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Main Authors: Aparajita Kashyap, Maryam Aziz, Tony Y Sun, Sharon Lipsky Gorman, Jessica Opoku-Anane, Noémie Elhadad
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:npj Women's Health
Online Access:https://doi.org/10.1038/s44294-025-00053-3
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author Aparajita Kashyap
Maryam Aziz
Tony Y Sun
Sharon Lipsky Gorman
Jessica Opoku-Anane
Noémie Elhadad
author_facet Aparajita Kashyap
Maryam Aziz
Tony Y Sun
Sharon Lipsky Gorman
Jessica Opoku-Anane
Noémie Elhadad
author_sort Aparajita Kashyap
collection DOAJ
description Abstract We assess racial disparities in medication prescription patterns for endometriosis patients across Medicaid administrative claims data. We use ATC 3rd level drug codes to identify drug classes prescribed significantly more frequently for endometriosis patients than a comparison cohort of non-endometriosis patients. Temporal prevalence differences of prescriptions (pre- vs. post-diagnosis) were also examined. The endometriosis cohort comprised 16,372 endometriosis patients (23.3% Black, 66.0% White). Of the 28 drug classes examined, 17 were prescribed significantly less in Black patients and 4 were prescribed significantly more in Black patients. Of the 17 drugs prescribed more often in White patients, 13 have larger disparities pre-diagnosis than post-diagnosis. In the non-endometriosis cohort (n = 3,663,904), 21 drug classes were prescribed significantly more in White patients and 6 were prescribed significantly more in Black patients. Our analysis identifies disparities in prescriptions practices between White and Black endometriosis patients, notably in pain management and comorbidity treatment.
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series npj Women's Health
spelling doaj-art-8aebc5ab7618402ebc08f13bd973de962025-02-02T12:48:29ZengNature Portfolionpj Women's Health2948-17162025-01-01311710.1038/s44294-025-00053-3Investigating racial disparities in drug prescriptions for patients with endometriosisAparajita Kashyap0Maryam Aziz1Tony Y Sun2Sharon Lipsky Gorman3Jessica Opoku-Anane4Noémie Elhadad5Columbia University Irving Medical Center, Department of Biomedical InformaticsColumbia University, Department of Computer ScienceColumbia University Irving Medical Center, Department of Biomedical InformaticsColumbia University Irving Medical Center, Department of Biomedical InformaticsRutgers Robert Wood Johnson Medical School, Department of Obstetrics and GynecologyColumbia University Irving Medical Center, Department of Biomedical InformaticsAbstract We assess racial disparities in medication prescription patterns for endometriosis patients across Medicaid administrative claims data. We use ATC 3rd level drug codes to identify drug classes prescribed significantly more frequently for endometriosis patients than a comparison cohort of non-endometriosis patients. Temporal prevalence differences of prescriptions (pre- vs. post-diagnosis) were also examined. The endometriosis cohort comprised 16,372 endometriosis patients (23.3% Black, 66.0% White). Of the 28 drug classes examined, 17 were prescribed significantly less in Black patients and 4 were prescribed significantly more in Black patients. Of the 17 drugs prescribed more often in White patients, 13 have larger disparities pre-diagnosis than post-diagnosis. In the non-endometriosis cohort (n = 3,663,904), 21 drug classes were prescribed significantly more in White patients and 6 were prescribed significantly more in Black patients. Our analysis identifies disparities in prescriptions practices between White and Black endometriosis patients, notably in pain management and comorbidity treatment.https://doi.org/10.1038/s44294-025-00053-3
spellingShingle Aparajita Kashyap
Maryam Aziz
Tony Y Sun
Sharon Lipsky Gorman
Jessica Opoku-Anane
Noémie Elhadad
Investigating racial disparities in drug prescriptions for patients with endometriosis
npj Women's Health
title Investigating racial disparities in drug prescriptions for patients with endometriosis
title_full Investigating racial disparities in drug prescriptions for patients with endometriosis
title_fullStr Investigating racial disparities in drug prescriptions for patients with endometriosis
title_full_unstemmed Investigating racial disparities in drug prescriptions for patients with endometriosis
title_short Investigating racial disparities in drug prescriptions for patients with endometriosis
title_sort investigating racial disparities in drug prescriptions for patients with endometriosis
url https://doi.org/10.1038/s44294-025-00053-3
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