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Gender Differences in Hospitalization for Acute Myocardial Infarction in Lombardy During the Years 2000–2010

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New Diagnostic, Therapeutic and Organizational Strategies for Acute Coronary Syndromes Patients

Part of the book series: Contributions to Statistics ((CONTRIB.STAT.))

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Abstract

The industrialized world is undergoing epidemiologic variations in acute coronary syndrome and the female gender is particularly involved in these changes. Our study was designed based on administrative databases of all hospital admissions in the Lombardy region during the years 2000–2010 which enabled us to obtain complete and updated information regarding the gender-related epidemiologic situation.

Women present an incidence and attack rate of acute myocardial infarction which is approximately half that of men, but this difference is influenced by age, type of infarction, and the period of time examined. The female population with acute myocardial infarction is generally 10 years older than the male population (mean age 76 vs. 66 years), and above 75 years of age the number of infarctions in women exceeds that in males, even though incidence is still higher in the male gender. ST elevation myocardial infarction is the most frequent type of infarction for both sexes, but non-ST elevation myocardial infarction is more frequent in women than in men, and unspecified myocardial infarction is similar in both sexes. Overall incidence and attack rate of acute myocardial infarction have dropped in both sexes over the last few years; this reduction is mainly supported by the decrease in ST elevation myocardial infarction in males. Non-ST elevation myocardial infarction significantly increases even threefold, in the same way for both sexes, after the introduction of troponin. Unspecified MI is similar in both genders and decreases over the years to reach very low numbers.

Even though lower in number, the incidence of acute myocardial infarction in females is not insignificant and, contrary to popular belief, must be considered a health problem in women as well as men. Diagnostic–therapeutic protocols during acute myocardial infarction must take into account the wide range of elderly women who suffer infarction and are not usually included in randomized clinical trials. Health organizations must be equipped to handle ever increasing aging populations consisting of frail patients with comorbidities and social–family problems.

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Acknowledgments

The authors wish to thank Rosalind Roberts for translating the manuscript into English.

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Authors and Affiliations

  1. Department of Cardiology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy

    Elena Corrada, Cristina Mazzali, Giuseppe Ferrante, Marco Mennuni & Patrizia Presbitero

  2. Department of Cardiology, Ospedale Uboldo, Cernusco sul Naviglio, Milan, Italy

    Pietro Barbieri

  3. Department of Cardiology, AO San Carlo Borromeo, Milan, Italy

    Maurizio Marzegalli

  4. Government Unit of the Local Health Service and Policies of Appropriateness and Control, Regione Lombardia, Milan, Italy

    Luca Merlino

  5. Department of Clinical Research and Cardiovascular Genetics, Azienda Ospedaliera Niguarda Cà Granda, Milan, Italy

    Piera Angelica Merlini

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  1. Elena Corrada
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Correspondence to Elena Corrada .

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Editors and Affiliations

  1. Intensive Cardiac Care Unit, and Prehospital Emergency Care, Niguarda Hospital, Piazza Ospedale Maggiore 3, Milan, 20162, Italy

    Niccolò Grieco

  2. Department of Cardiology, AO San Carlo Borromeo, Via Pio II 3, Milan, 20153, Italy

    Maurizio Marzegalli

  3. , Mathematics, Politecnico di Milano, p.le Leonardo da Vinci 32, Milan, 20133, Italy

    Anna Maria Paganoni

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Corrada, E. et al. (2013). Gender Differences in Hospitalization for Acute Myocardial Infarction in Lombardy During the Years 2000–2010. In: Grieco, N., Marzegalli, M., Paganoni, A. (eds) New Diagnostic, Therapeutic and Organizational Strategies for Acute Coronary Syndromes Patients. Contributions to Statistics. Springer, Milano. https://doi.org/10.1007/978-88-470-5379-3_1

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