1. The association between body mass index and health-related quality of life in the 2017 and 2018 health survey of England data: A cross-sectional observational analysis.
- Author
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Luah XW, Holst-Hansen T, and Lübker C
- Subjects
- Humans, Male, Female, England epidemiology, Adult, Cross-Sectional Studies, Middle Aged, Aged, Young Adult, Adolescent, Overweight epidemiology, Health Status, Thinness epidemiology, Thinness psychology, Body Mass Index, Quality of Life, Obesity epidemiology, Obesity psychology, Health Surveys
- Abstract
Aim: To provide an updated estimate of the association between body mass index (BMI) and health-related quality of life (HRQoL) among the general population in England and to identify population subgroups with the highest potential utility gains from obesity interventions., Materials and Methods: The sample included 12 158 adults with valid HRQoL and BMI data from the 2017 and 2018 Health Survey for England. Robust standard error linear regression, controlling for demographic and socioeconomic characteristics, lifestyle behaviours and obesity-related comorbidities, was used for the baseline analysis. Robustness checks assessed the impact of (a) estimator selection; (b) model specifications; (c) statistical outliers at high BMI; (d) potential BMI measurement error; and (e) data pooling., Results: The study found a significant association between HRQoL and BMI, which exhibited an inverted U-shaped relationship. The mean HRQoL peaked at 25.7 kg/m
2 in men and 22.6 kg/m2 in women and was reduced in the underweight, overweight and obesity BMI ranges. Sensitivity analyses reported similar coefficients, suggesting a robust model specification., Conclusions: Reduced HRQoL beyond optimal BMI underlines the importance of maintaining a normal BMI range for overall health. The rising prevalence of class III obesity is a major public health concern given its disproportionate impact on health, health care utilization and costs. Obesity management is key to preventing the reduction in HRQoL associated with obesity-related comorbidities, and this analysis supports the development of targeted policies and population health initiatives for people with class III obesity., (© 2024 Novo Nordisk A/S. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd.)- Published
- 2024
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