Am J Hypertens. 2021 Sep 22;34(9):948-955. doi: 10.1093/ajh/hpab053.
Race/Ethnic Differences in Atherosclerotic Cardiovascular Disease Risk Factors Among Patients With Hypertension: Analysis From 143 Primary Care Clinics.
American journal of hypertension
Rasha Khatib, Nicole Glowacki, Julie Lauffenburger, Alvia Siddiqi
Affiliations
Affiliations
- Advocate Aurora Research Institute, Advocate Aurora Health, Downers Grove, Illinois, USA.
- Center for Healthcare Delivery Sciences, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
- Enterprise Population Health, Advocate Aurora Health, Downers Grove, Illinois, USA.
PMID: 33876823
PMCID: PMC8457428 DOI: 10.1093/ajh/hpab053
Abstract
BACKGROUND: While it is known that sex and race/ethnic disparities persist for atherosclerotic cardiovascular disease (ASCVD), disparities in risk factor control have not been well-described in primary care where ASCVD can be prevented.
METHODS: Adult patients with a hypertension diagnosis without ASCVD were included in this analysis of electronic health records from a large US healthcare system from 2018. Patients were categorized based on risk factor control defined as blood pressure (BP) <130/80 mm Hg; statin prescription among patients with indications, HbA1c of <7%, and not smoking. Multivariable Poisson regressions were developed to explore associations with race/ethnicity. Results are presented as relative risk (RR), 95% confidence intervals (CIs).
RESULTS: Among 5,227 patients, 55.8% women and 60.0% men had uncontrolled BP, 47.3% women and 46.4% men with statin therapy indication did not have a prescription, 34.9% women and 40.9% men had uncontrolled HbA1c values, and 9.3% women and 13.7% men were smokers. African Americans were more likely to have uncontrolled BP (women: RR 1.18, 95% CI 1.07-1.30; men: RR 1.20, 95% CI 1.05-1.34) and more likely to lack a statin prescription (women: RR 1.23, 95% CI 1.05-1.45; men: RR 1.25, 95% CI 1.03-1.51) compared to Caucasians. Differences in HbA1c control were not statistically significant among Hispanic/Latino compared to Caucasians (women: RR 1.28, 95% CI 0.86-1.90; men: RR 1.20, 95% CI 0.72-1.97).
CONCLUSIONS: Disparities in controlling ASCVD risk factors in primary care persist and were not fully explained by demographic or clinical characteristics. Monitoring changes in disparities is important to ensure equity as interventions to prevent ASCVD in primary care are developed and implemented.
© The Author(s) 2021. Published by Oxford University Press on behalf of American Journal of Hypertension, Ltd.
Keywords: CVD; blood pressure; clinical practice guidelines; disparities; hypertension; risk factor control
References
- BMJ. 2015 Apr 20;350:h1551 - PubMed
- Med Care Res Rev. 2007 Oct;64(5 Suppl):101S-56S - PubMed
- PLoS One. 2014 Jan 15;9(1):e84238 - PubMed
- Circulation. 2016 Jan 26;133(4):e38-360 - PubMed
- Am J Hypertens. 2015 Jun;28(6):699-716 - PubMed
- Circulation. 2014 Jun 24;129(25 Suppl 2):S49-73 - PubMed
- MMWR Morb Mortal Wkly Rep. 2016 Sep 16;65(36):967-76 - PubMed
- Health Serv Res. 2018 Jun;53(3):1407-1429 - PubMed
- JAMA Cardiol. 2019 Oct 1;4(10):1043-1044 - PubMed
- J Am Coll Cardiol. 2019 Jun 25;73(24):e285-e350 - PubMed
- JAMA. 1999 Oct 20;282(15):1458-65 - PubMed
- N Engl J Med. 2018 Apr 05;378(14):1291-1301 - PubMed
- J Am Heart Assoc. 2017 Sep 22;6(9): - PubMed
- Am J Public Health. 2010 Apr 1;100 Suppl 1:S186-96 - PubMed
- Prev Med Rep. 2019 Mar 16;14:100850 - PubMed
- JAMA. 2014 Apr 9;311(14):1406-15 - PubMed
- JAMA Netw Open. 2020 Mar 2;3(3):e200255 - PubMed
- Circulation. 2002 Dec 17;106(25):3143-421 - PubMed
- Circulation. 2018 Oct 23;138(17):e484-e594 - PubMed
- JAMA. 2014 Feb 5;311(5):507-20 - PubMed
- Curr Cardiol Rep. 2018 Jul 26;20(9):78 - PubMed
- Pediatrics. 2020 Jun;145(6): - PubMed
- J Am Heart Assoc. 2019 Aug 20;8(16):e012428 - PubMed
- Int J Environ Res Public Health. 2010 Mar;7(3):975-90 - PubMed
- Diabetes Care. 2020 Jan;43(Suppl 1):S66-S76 - PubMed
- Am J Public Health. 1998 Nov;88(11):1696-9 - PubMed
- Lancet. 2015 Jan 10;385(9963):117-71 - PubMed
- Circulation. 2019 Jan 2;139(1):10-19 - PubMed
- BMJ Open. 2018 Jun 27;8(6):e021640 - PubMed
- JAMA Intern Med. 2018 Jan 1;178(1):28-36 - PubMed
- J Clin Hypertens (Greenwich). 2019 Apr;21(4):489-498 - PubMed
- J Am Heart Assoc. 2019 Jun 18;8(12):e012356 - PubMed
- J Am Coll Cardiol. 2019 Sep 10;74(10):e177-e232 - PubMed
Publication Types
Grant support