Author:
Bungum Ane Berger,Glazer Clara Helene,Bonde Jens Peter,Nilsson Peter M,Giwercman Aleksander,Søgaard Tøttenborg Sandra
Abstract
ObjectiveTo study whether male childlessness is associated with an increased risk of metabolic disorders such as metabolic syndrome (MetS) and diabetes.DesignA population-based cohort study.SettingNot applicable.Participants2572 men from the population-based Malmö Diet and Cancer Cardiovascular Cohort.InterventionsNone.Main outcome measuresFrom cross-sectional analyses, main outcome measures were ORs and 95% CIs for MetS and diabetes among childless men. In prospective analyses, HRs and 95% CI for diabetes among childless men.ResultsAt baseline, in men with a mean age of 57 years, the prevalence of MetS was 26% and 22% among childless men and fathers, respectively. Similarly, we observed a higher prevalence of diabetes of 11% among childless men compared with 5% among fathers. In the cross-sectional adjusted analyses, childless men had a higher risk of MetS and diabetes, with ORs of 1.22 (95% CI 0.87 to 1.72) and 2.12 (95% CI 1.34 to 3.36) compared with fathers. In the prospective analysis, during a mean follow-up of 18.3 years, we did not see any increase in diabetes risk among childless men (HR 1.02 (0.76 to 1.37)).ConclusionThis study provides evidence of an association between male childlessness and a higher risk of MetS and diabetes. However, as these associations were found in cross-sectional analyses, reverse causation cannot be excluded.
Funder
Medical Research Council of Sweden
ReproUnion
Cited by
17 articles.
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