ArticleAging clinical and experimental research2025
Iron deficiency anemia-related mortality trends in US older subjects, 1999 to 2019.
Article in Aging clinical and experimental research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Temporal patterns in mortality from type 2 diabetes and digestive system cancers-an epidemiological analysis of the US population from 1999 to 2023.BMC public health · 2026Article
- Mortality trends involving fatal-arrhythmias and anemia in the United States: A retrospective analysis of 25 years.Medicine · 2026Observational
- Regional, demographic and temporal trends in anemia and malignant cancer-related mortality in U.S. older adults: a nationwide CDC WONDER analysis (1999-2020).Frontiers in oncology · 2026Article
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Authors and funding
3 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundPrevious investigations showed that the prevalence of iron deficiency is increasing in United States (US). However, data regarding iron deficiency anemia-related mortality trends are lacking. We assess the trends in iron deficiency anemia-related mortality in US adults aged 65 years or older over the last two decades.
methodsIron-deficiency anemia-related deaths were ascertained using ICD-10 codes in the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER) database from 1999 to 2019. Age-adjusted mortality rates (AAMRs) were assessed using the Joinpoint regression modelling and expressed as estimated average annual percentage change (AAPC) and annual percent change (APC) with relative 95% confidence interval (95% CI), stratified by level of urbanization, sex, age, and race.
resultsBetween 1999 and 2019, 30,540 US subjects aged ≥ 65 years old (11,986 men and 18,554 women) equating to 77.8 deaths per 100,000 or 27.9 deaths per week, had iron deficiency anemia listed as a cause of death. The AAMR remained stable from 1999 to 2013 [APC: -0.3, (95%CI: -0.9 to 0.1, p = 0.11)] and then sharply increased from 2013 to 2019 [APC: +9.7% (95%CI: 7.8 to 11.6), p < 0.0001) without differences in sex, race, ethnicity or level of urbanization. The higher AAMRs were clustered in the Midwest [4.29 per 100,000 (95% CI: 4.20 to 4.38)] and in the South [3.35 per 100,000, 95% CI: 3.28 to 3.35)].
conclusionsOver the last two decades the iron deficiency anemia-related mortality trends increased among US older subjects, without differences by sex, race, ethnicity or urbanicity.
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