New Paper

The paper Do sociodemographic factors play a role in the relation between COVID-19 infection and obesity? Findings from a cross-sectional study in eastern Oslo is just published in Journal of Public Health. The author is our former post-doc Margarida Pereira who wrote this paper withing the Reaseach Council of Norway funded project Socioeconomic risk groups, vaccination and pandemic influenza (PANRISK) – OsloMet

Executive summary

The new paper discusses the rising prevalence of overweight and obesity globally and in Norway, highlighting the associated health risks, including an increased susceptibility to severe outcomes from infectious diseases like COVID-19. It explores the social determinants of obesity and how they intersect with the risk of COVID-19 infection, especially in vulnerable populations. The study aims to investigate the relationship between weight status, sociodemographic factors, and COVID-19 infection in Oslo, Norway.

The research, conducted through a web-based survey, examines a sample of individuals from socioeconomically deprived areas with a higher migrant population in Oslo. The survey collected data on weight status, sociodemographic characteristics, and COVID-19 infection status. Statistical analyses, including logistic regression models, were performed to assess the associations between weight status, sociodemographic factors, and COVID-19 infection.

Key findings include:

1. Individuals with overweight or obesity had higher odds of having COVID-19, particularly when adjusted for age, employment status, and other sociodemographic factors.

2. Sociodemographic factors such as age, employment status, district of residence, migrant status, and BMI were significantly associated with the odds of COVID-19 infection.

3. Immigrant women who were young, unemployed, and had overweight or obesity were identified as a high-risk group for COVID-19 infection.

4. The study suggests a syndemic relationship between obesity and COVID-19, emphasizing the need for a multidisciplinary approach to address the complex interplay between biological and social factors contributing to these health outcomes.

Strengths of the study include its large dataset and individual-level data analysis. However, limitations include potential biases related to self-reported height and weight and the small number of confirmed COVID-19 cases in the sample.

In conclusion, the study underscores the importance of considering sociodemographic factors in understanding the relationship between weight status and COVID-19 infection. It advocates for tailored public health interventions targeting vulnerable populations to mitigate the syndemic impact of obesity and COVID-19. Further research is needed to deepen our understanding of these complex interactions and inform more effective public health strategies.

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