Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021

Objective Although the incidence and case fatality (CF) of acute myocardial ischaemic syndrome (AMIS) have declined in recent decades, some studies have suggested a potential stagnation in this decline. We examined if a similar development in AMIS trends can be observed in Finland from 1996 to 2021...

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Main Authors: Atte Kallström, Ida Holopainen, Oleg Kambur, Markus Perola, Veikko Salomaa, Aki S. Havulinna, Markus Ramste, Juha Sinisalo
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:Annals of Medicine
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Online Access:https://www.tandfonline.com/doi/10.1080/07853890.2024.2424455
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author Atte Kallström
Ida Holopainen
Oleg Kambur
Markus Perola
Veikko Salomaa
Aki S. Havulinna
Markus Ramste
Juha Sinisalo
author_facet Atte Kallström
Ida Holopainen
Oleg Kambur
Markus Perola
Veikko Salomaa
Aki S. Havulinna
Markus Ramste
Juha Sinisalo
author_sort Atte Kallström
collection DOAJ
description Objective Although the incidence and case fatality (CF) of acute myocardial ischaemic syndrome (AMIS) have declined in recent decades, some studies have suggested a potential stagnation in this decline. We examined if a similar development in AMIS trends can be observed in Finland from 1996 to 2021 among persons aged 35–74 years.Methods We linked Finnish country-wide Hospital Discharge- and Causes of Death- Registers covering the first non-fatal and fatal myocardial ischaemic events (total 69 906 442 person-years at risk). We analyzed the incidence, mortality, and 28-day CF and their trends using negative binomial, Poisson, segmented and logistic regression adjusting for age and sex.Results The analysis consisted of 186 489 non-fatal and 72 907 fatal myocardial ischaemic events. AMIS incidence declined in men (annual percentage change (APC) −2.0%) and in older women (APC of 55–64 years −1.5%; 65–74 years −3.3%) during the study period. However, the incidence decline slowed down over the last decade in oldest age groups and stopped overall in women. Incidence was unchanged during the study period in younger women aged 35-54 years. AMIS mortality and CF declined (APC of mortality in men −4.4%; in women −5.0%; APC of CF in men −2.7%; in women −3.3%).Conclusions AMIS mortality declined in all groups, but the decline in AMIS incidence slowed down and even stopped in women. Incidence was unchanged during the study period in women aged 35-54 years. These results emphasize the need for further efforts in prevention of cardiovascular disease, particularly in young and middle-aged women.
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spelling doaj-art-d46eff4dd9604dc2921f3da5b3b487d12025-01-09T10:50:42ZengTaylor & Francis GroupAnnals of Medicine0785-38901365-20602024-12-0156110.1080/07853890.2024.2424455Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021Atte Kallström0Ida Holopainen1Oleg Kambur2Markus Perola3Veikko Salomaa4Aki S. Havulinna5Markus Ramste6Juha Sinisalo7Heart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, FinlandDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), Helsinki, FinlandDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), Helsinki, FinlandDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), Helsinki, FinlandDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), Helsinki, FinlandDepartment of Public Health and Welfare, Finnish Institute for Health and Welfare (THL), Helsinki, FinlandHeart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, FinlandHeart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, FinlandObjective Although the incidence and case fatality (CF) of acute myocardial ischaemic syndrome (AMIS) have declined in recent decades, some studies have suggested a potential stagnation in this decline. We examined if a similar development in AMIS trends can be observed in Finland from 1996 to 2021 among persons aged 35–74 years.Methods We linked Finnish country-wide Hospital Discharge- and Causes of Death- Registers covering the first non-fatal and fatal myocardial ischaemic events (total 69 906 442 person-years at risk). We analyzed the incidence, mortality, and 28-day CF and their trends using negative binomial, Poisson, segmented and logistic regression adjusting for age and sex.Results The analysis consisted of 186 489 non-fatal and 72 907 fatal myocardial ischaemic events. AMIS incidence declined in men (annual percentage change (APC) −2.0%) and in older women (APC of 55–64 years −1.5%; 65–74 years −3.3%) during the study period. However, the incidence decline slowed down over the last decade in oldest age groups and stopped overall in women. Incidence was unchanged during the study period in younger women aged 35-54 years. AMIS mortality and CF declined (APC of mortality in men −4.4%; in women −5.0%; APC of CF in men −2.7%; in women −3.3%).Conclusions AMIS mortality declined in all groups, but the decline in AMIS incidence slowed down and even stopped in women. Incidence was unchanged during the study period in women aged 35-54 years. These results emphasize the need for further efforts in prevention of cardiovascular disease, particularly in young and middle-aged women.https://www.tandfonline.com/doi/10.1080/07853890.2024.2424455epidemiologyacute myocardial ischaemic syndromeincidencemortalitywomen
spellingShingle Atte Kallström
Ida Holopainen
Oleg Kambur
Markus Perola
Veikko Salomaa
Aki S. Havulinna
Markus Ramste
Juha Sinisalo
Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021
Annals of Medicine
epidemiology
acute myocardial ischaemic syndrome
incidence
mortality
women
title Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021
title_full Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021
title_fullStr Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021
title_full_unstemmed Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021
title_short Divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome, especially in women. Evidence from Finland in 1996–2021
title_sort divergent trends in the incidence and mortality of acute myocardial ischaemic syndrome especially in women evidence from finland in 1996 2021
topic epidemiology
acute myocardial ischaemic syndrome
incidence
mortality
women
url https://www.tandfonline.com/doi/10.1080/07853890.2024.2424455
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