| アブストラクト | BACKGROUND: Multiple conditions are more prevalent in some minoritised ethnic groups and are associated with higher mortality rate but studies examining differential mortality once conditions are established is US-based. Our study tested whether the association between multiple conditions and mortality varies across ethnic groups in England. METHODS AND FINDINGS: A random sample of primary care patients from Clinical Practice Research Datalink (CPRD) was followed from 1st January 2015 until 31st December 2019. Ethnicity, usually self-ascribed, was obtained from primary care records if present or from hospital records. Long-term conditions were counted from a list of 32 that have previously been associated with greater primary care, hospital admissions, or mortality risk. Cox regression models were used to estimate mortality by count of conditions, ethnicity and their interaction, with adjustment for age and sex for 532,059 patients with complete data. During five years of follow-up, 5.9% of patients died. Each additional condition at baseline was associated with increased mortality. The direction of the interaction of number of conditions with ethnicity showed a statistically higher mortality rate associated with long-term conditions in Pakistani, Black African, Black Caribbean and Other Black ethnic groups. In ethnicity-stratified models, the mortality rate per additional condition at age 50 was 1.33 (95% CI 1.31,1.35) for White ethnicity, 1.43 (95% CI 1.26,1.61) for Black Caribbean ethnicity and 1.78 (95% CI 1.41,2.24) for Other Black ethnicity. CONCLUSIONS: The higher mortality rate associated with having multiple conditions is greater in minoritised compared with White ethnic groups. Research is now needed to identify factors that contribute to these inequalities. Within the health care setting, there may be opportunities to target clinical and self-management support for people with multiple conditions from minoritised ethnic groups. |
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| ジャーナル名 | PloS one |
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| 投稿日 | 2022/4/2 |
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| 投稿者 | Stafford, Mai; Knight, Hannah; Hughes, Jay; Alarilla, Anne; Mondor, Luke; Pefoyo Kone, Anna; Wodchis, Walter P; Deeny, Sarah R |
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| 組織名 | The Health Foundation, London, United Kingdom.;Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada.;Health System Performance Network, Toronto, Ontario, Canada.;Department of Health Sciences, Lakehead University, Thunder Bay, Ontario, Canada.;Institute of Health Policy Management & Evaluation, University of Toronto,;Toronto, Ontario, Canada.;Institute for Better Health, Trillium Health Partners, Mississauga, Ontario,;Canada. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/35363804/ |
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