Abstract

The impact of most, but not all, cardiovascular risk factors decline by age. We investigated how the metabolic syndrome (MetS) was related to cardiovascular disease (CVD) during 40 years follow-up in the Uppsala Longitudinal Study of Adult Men (ULSAM, 2,123 men all aged 50 at baseline with reinvestigations at age 60, 70, 77 and 82). The strength of MetS as a risk factor of incident combined end-point of three outcomes (CVD) declined with ageing, as well as for myocardial infarction, ischemic stroke and heart failure when analysed separately. For CVD, the risk ratio declined from 2.77 (95% CI 1.90–4.05) at age 50 to 1.30 (95% CI 1.05–1.60) at age 82. In conclusion, the strength of MetS as a risk factor of incident CVD declined with age. Since MetS was significantly related to incident CVD also at old age, our findings suggest that the occurrence of MetS in the elderly should not be regarded as innocent. However, since our data were derived in an observational study, any impact of MetS in the elderly needs to be verified in a randomized clinical intervention trial.

Details

Title
A longitudinal study over 40 years to study the metabolic syndrome as a risk factor for cardiovascular diseases
Author
Lind, Lars 1 ; Sundström Johan 2 ; Ärnlöv Johan 3 ; Risérus Ulf 4 ; Lampa Erik 5 

 Uppsala University, Department of Medical Sciences, Uppsala University Hospital, Uppsala, Sweden (GRID:grid.8993.b) (ISNI:0000 0004 1936 9457) 
 Uppsala University, Department of Medical Sciences, Uppsala University Hospital, Uppsala, Sweden (GRID:grid.8993.b) (ISNI:0000 0004 1936 9457); University of New South Wales, The George Institute for Global Health, Sydney, Australia (GRID:grid.1005.4) (ISNI:0000 0004 4902 0432) 
 Karolinska Institutet, Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society, Huddinge, Sweden (GRID:grid.4714.6) (ISNI:0000 0004 1937 0626); Dalarna University, School of Health and Social Sciences, Falun, Sweden (GRID:grid.411953.b) (ISNI:0000 0001 0304 6002) 
 Uppsala University, Department of Public Health and Caring Sciences, Uppsala, Sweden (GRID:grid.8993.b) (ISNI:0000 0004 1936 9457) 
 Uppsala University, Uppsala Clinical Research Center, Uppsala, Sweden (GRID:grid.8993.b) (ISNI:0000 0004 1936 9457) 
Publication year
2021
Publication date
2021
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2485937507
Copyright
© The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.