Work

MON-430 Reversing Mortality Trends: Hypothyroidism and Heart Failure Among Older Adults (1999-2022)

Year: 2025

Type: article

Abstract: Disclosure: R. Haider: None. M. Waqas: None. S. Khan: None. A. Ullah: None. M. Khawar: None. A. Qadeer: None. M. Talha: None. A. Batool: None. A. Khan: None. M.Z. Haider: None. R.W. Kirchoff: None. Background: Hypothyroidism and heart failure (HF) contribute significantly to mortality among older adults. Understanding mortality trends, including demographic, geographic, and socio-economic disparities, is crucial to inform healthcare policies and resource allocation. Methods: This study analyzed age adjusted mortality rates (AAMRs) from 1999 to 2022 for adults aged 55-85+ years. Age adjusted mortality rates (AMRs) per 1,000,000 population were stratified by gender, race, geographic location, and urbanicity. Trends were evaluated using Average Annual Percentage Change (APC) with 95% confidence intervals (CI), examining periods of decline and increase. Results: Between 1999 and 2022, 105,008 deaths were recorded among older adults (55-85+ years) due to hypothyroidism and heart failure (HF). The age-adjusted mortality rate (AAMR) initially declined from 1999 to 2016, marked by a significant drop between 2005 and 2008 (APC = -6.0, 95% CI: -7.6 to -3.0). However, mortality trends reversed post-2016, with a sharp increase (APC = 6.7, 95% CI: 5.5 to 8.4). Age-specific trends revealed declining crude mortality rates (CMR) across all groups until 2016, followed by increases, particularly in the 65-74 and 75-84 age brackets, with APCs of 14.1 (95% CI: 7.8 to 27.8) and 8.9 (95% CI: 3.8 to 21.8), respectively. Gender disparities showed men and women had similar trends, with declines until 2015-2016 followed by surges, with APCs of 6.8 (95% CI: 5.2 to 9.1) and 6.6 (95% CI: 4.6 to 11.1), respectively. Racial disparities highlighted steady declines until 2016, followed by increases in non-Hispanic Whites (APC = 10.4, 95% CI: 5.2 to 23.2) and Hispanics (APC = 7.5, 95% CI: 6.0 to 10.1). Geographically, the Midwest exhibited the highest AAMR (71.1), while the Northeast showed the lowest (51.4). State-level disparities revealed North Dakota with the highest AAMR (129.5), contrasting with Nevada, which had the lowest (20.4). Urban-rural differences showed similar trends, with notable AAMR increases in both settings post-2016. These results underscore significant demographic and regional disparities in hypothyroidism and HF-related mortality. Conclusion: While mortality from hypothyroidism and HF among older adults declined until 2016, trends have since reversed across all demographic and geographic strata. Addressing these rising rates require targeted interventions focusing on high-risk groups and areas. Presentation: Monday, July 14, 2025

Source: Journal of the Endocrine Society

DOI: 10.1210/jendso/bvaf149.2203