Document Type

Article

Publication Date

10-7-2024

Comments

This article is the author's final published version in Journal of Clinical Medicine, Volume 13, Issue 19, October 2024, Article number 5948.

The published version is available at https://doi.org/10.3390/jcm13195948. Copyright © 2024 by the authors. Licensee MDPI, Basel, Switzerland.

Abstract

Background/Objectives: Nephrolithiasis (kidney stones) is a frequently occurring urologic condition resulting in significant patient morbidity and healthcare costs. Despite the higher prevalence of metabolic risk factors for nephrolithiasis among Black women, there have been few epidemiologic studies of kidney stones focusing on this group.

Methods: We describe demographic and health characteristics, diagnostics, and metabolic profiles of US Black women with self-reported kidney stones. The women were participants in the Black Women’s Health Study (BWHS), a large prospective cohort of US Black women (median age 38 years) begun in 1995.

Results: Among the 2750 BWHS participants who completed an online supplemental questionnaire assessing urologic health, 201 women reported nephrolithiasis. Of this number, 62% had completed ≥ 16 years of education, and 82% reported access to health care. Overall, 39% reported experiencing ≥ 2 stones in their lifetime, and 29% required surgery to treat the condition. Thirty-two percent reported having completed a metabolic evaluation, while 70% had undergone a CT scan to diagnose nephrolithiasis. The frequency of metabolic evaluation increased with the number of metabolic components reported: 3% (0 components) to 43% (3–4 components).

Conclusions: Our findings are consistent with reports of lower rates of metabolic evaluation among Black patients despite their having multiple risk factors for nephrolithiasis. Further study is needed to identify the barriers and facilitators of metabolic and diagnostic workup of nephrolithiasis in Black women.

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Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

Language

English

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