Sex Differences in the In-Hospital Mortality of Patients with Acute Myocardial Infarction: A Cross-Sectional Study in 36 Hospitals Across Germany
<i>Background and Objectives:</i> Acute myocardial infarction (AMI) is one of the leading causes of mortality worldwide and caused ~1.8 million deaths in the European Union from 2012 to 2020. This study aimed to analyze and quantify sex-based disparities, identifying both clinical and sy...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-05-01
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| Series: | Medicina |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1648-9144/61/5/891 |
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| Summary: | <i>Background and Objectives:</i> Acute myocardial infarction (AMI) is one of the leading causes of mortality worldwide and caused ~1.8 million deaths in the European Union from 2012 to 2020. This study aimed to analyze and quantify sex-based disparities, identifying both clinical and systemic contributors to in-hospital mortality differences between male and female patients. <i>Materials and Methods:</i> This multicenter cross-sectional study from 36 hospitals across Germany included all hospitalized patients aged ≥18 years with admissions between January 2019 and December 2023 and a primary diagnosis of AMI. The primary outcome of the study was the prevalence of in-hospital mortality as a function of sex. Multivariable logistic regression analyses were conducted to assess the associations between female sex as compared with male sex and in-hospital mortality. <i>Results:</i> The present study included 9142 male and 4128 female patients with AMI. Women were significantly older than men (74.4 years versus 67.7 years). The proportion of non-ST elevation (NSTE-MI)-MI was higher in women than in men (70.7% versus 66.7%). Overall, in-hospital mortality was higher in women than in men (8.5% versus 7.1%). In a multivariable regression model, female sex was not significantly associated with in-hospital mortality (OR: 0.89; 95% CI: 0.77–1.04) irrespective of the MI type. <i>Conclusions:</i> There were no significant sex-based differences observed in the in-hospital mortality among patients suffering from AMI in Germany. |
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| ISSN: | 1010-660X 1648-9144 |