Body mass index in young men in Switzerland after the national shutdowns during the COVID-19 pandemic: results from a cross-sectional monitoring study at the population level since 2010.

Background Owing to the coronavirus disease pandemic, the Swiss goverment imposed a shutdown twice in 2020, which may have changed diet and physical activity. Regarding the question of weight change during the pandemic, little information based on measured weight data is available. We aimed to inves...

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Publicado en:European Journal of Public Health Vol. 32; no. 6; pp. 955 - 962
Autores principales: Meili, Samuel, Brabec, Marek, Rühli, Frank, Buehrer, Thomas W, Gültekin, Nejla, Stanga, Zeno, Bender, Nicole, Staub, Kaspar, Reber, Emilie
Formato: research tables/charts Journal Article
Publicado: Oxford University Press / USA Dec2022
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Dec2022
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      pub: Oxford University Press / USA
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        atl: Body mass index in young men in Switzerland after the national shutdowns during the COVID-19 pandemic: results from a cross-sectional monitoring study at the population level since 2010.
      aug:
        au:
          Meili, Samuel
          Brabec, Marek
          Rühli, Frank
          Buehrer, Thomas W
          Gültekin, Nejla
          Stanga, Zeno
          Bender, Nicole
          Staub, Kaspar
          Reber, Emilie
        affil: Department of Diabetes, Endocrinology, Nutritional Medicine and Metabolism, University Hospital and University of Bern , Bern, Switzerland
      sug:
        subj:
          COVID-19 Pandemic Prevention and Control
          Stay-at-Home Orders Switzerland
          Body Mass Index Evaluation
          Switzerland
          Human
          Male
          Young Adult
          Cross Sectional Studies
          Socioeconomic Factors
          Life Style Changes
          Physical Activity
          Linear Regression
          Male
      ab: Background Owing to the coronavirus disease pandemic, the Swiss goverment imposed a shutdown twice in 2020, which may have changed diet and physical activity. Regarding the question of weight change during the pandemic, little information based on measured weight data is available. We aimed to investigate whether the body mass indices (BMIs) of young Swiss men after the two shutdowns in spring and fall 2020 differed from those of young men examined before the shutdowns. Methods We analysed young Swiss men's BMIs taken during mandatory recruitment for the Swiss Armed Forces at the cross-sectional (not individual longitudinal) monitoring level and across weeks of conscription between January 2010 and July 2021 (n  = 373 016). These data allow for continuous health monitoring of young men at almost the population level (coverage, >90%). For statistical modelling, we used the generalized additive model (GAM) framework. Results We showed that the BMIs of the conscripts examined in the 15 weeks after the two shutdowns in spring and autumn 2020 were not or only slightly different from their baseline values. Sensitivity analyses revealed that this conclusion also holds if the BMI distribution or prevalence of excess weight is assessed. The GAM further showed the significant effects of individual and area-based measures of socioeconomic position and age on BMI. Conclusion Our results suggest that lifestyle changes during the pandemic in young men might have been too modest to be reflected in body weight. However, longitudinal data and/or data on women, children, or the elderly may lead to different conclusions.
      pubtype: Academic Journal
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      ougenre: Article
    language: English
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