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Background <p>Type 2 diabetes mellitus (T2DM) and acute myocardial infarction (AMI) are critical health challenges that increase mortality, particularly in older adults. This study analyzed trends in AAMRs and disparities in comorbid T2DM and MI mortality (1999–2022) across demographics, regions, and age groups to identify inequities and guide interventions.</p> Methods <p>Mortality data from CDC death certificates were analyzed. AAMRs per 1000,000 and annual percentage changes (APCs) with 95% confidence intervals (CIs) were calculated using Joinpoint Regression.</p> Results <p>From 1999 to 2022, there were 183,221 deaths attributed to the combination of T2DM and MI. Throughout this period, men consistently exhibited higher mortality rates compared to women. When analyzing racial and ethnic groups, Non-Hispanic (NH) American Indian and NH Alaska Native groups had the highest AAMRs, followed by NH Black population, while NH Asian and Pacific Islander population recorded the lowest rates. Geographically, the West (AAMR 118.8) and Midwest (115.0) regions reported the highest death rates, whereas the Northeast had the lowest rate at 70.4. Age-specific trends indicated the most significant increases in mortality among individuals aged 85 and older. Furthermore, non-metropolitan areas experienced a sharper rise in death rates after 2015, showing an APC of 7.4%, compared to a more moderate increase of 6.1% in metropolitan areas. West Virginia displayed the highest burden of deaths related to T2DM and MI, with an AAMR of 173.6, while Nevada had the lowest burden at 30.1.</p> Conclusion <p>Mortality from comorbid T2DM and MI has surged, with widening disparities across gender, race, regions, and age groups. Targeted interventions are essential to reduce these inequities and prevent deaths.</p>

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Trends and disparities in mortality due to non-insulin dependent diabetes mellitus and acute myocardial infarction: a 23-year analysis from 1999 to 2022

  • 期刊论文

  • 发表日期：

    2025年12月23日

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  • Sardar Muhammad Imran Khan,
  • Muneeb Khawar,
  • Allahdad Khan,
  • Muhammad Aizaz Ashraf,
  • Javed Iqba,
  • Muhammad Waqas,
  • Mueed Chaudhary

摘要

Background

Type 2 diabetes mellitus (T2DM) and acute myocardial infarction (AMI) are critical health challenges that increase mortality, particularly in older adults. This study analyzed trends in AAMRs and disparities in comorbid T2DM and MI mortality (1999–2022) across demographics, regions, and age groups to identify inequities and guide interventions.

Methods

Mortality data from CDC death certificates were analyzed. AAMRs per 1000,000 and annual percentage changes (APCs) with 95% confidence intervals (CIs) were calculated using Joinpoint Regression.

Results

From 1999 to 2022, there were 183,221 deaths attributed to the combination of T2DM and MI. Throughout this period, men consistently exhibited higher mortality rates compared to women. When analyzing racial and ethnic groups, Non-Hispanic (NH) American Indian and NH Alaska Native groups had the highest AAMRs, followed by NH Black population, while NH Asian and Pacific Islander population recorded the lowest rates. Geographically, the West (AAMR 118.8) and Midwest (115.0) regions reported the highest death rates, whereas the Northeast had the lowest rate at 70.4. Age-specific trends indicated the most significant increases in mortality among individuals aged 85 and older. Furthermore, non-metropolitan areas experienced a sharper rise in death rates after 2015, showing an APC of 7.4%, compared to a more moderate increase of 6.1% in metropolitan areas. West Virginia displayed the highest burden of deaths related to T2DM and MI, with an AAMR of 173.6, while Nevada had the lowest burden at 30.1.

Conclusion

Mortality from comorbid T2DM and MI has surged, with widening disparities across gender, race, regions, and age groups. Targeted interventions are essential to reduce these inequities and prevent deaths.