Year: 2014
Type: preprint
Study design: Observational Study
Abstract: The study analyses the combined influence of obesity and lifestyle behaviors on health care utilization and health care costs. Therefore I analyze the interaction of obesity, nutrition and physical activity based on a community level dataset from a German city. In addition to the expected convex effects of age and chronic diseases for utilization, the results indicate that BMI and physical inactivity have an independent influence on G.P. visits as well as for hospitalization. The key finding of the cost analysis is that health care costs increase in consequence of a completely sedentary lifestyle by 505 € independent of the individual’s BMI level. The results also confirm that compared to individuals of normal weight, the medical costs of the group of overweight people (by 377 €) and the group of obese people (by 565 €) are significantly increased. Even without significant weight reductions public programs against a sedentary lifestyle can be a way to reduce health care spending, and thus a sole focus on weight reduction might underestimate the additional benefits of changes in lifestyle behaviors.
Author: Jan Häußler
Institution: University of Konstanz
Language: English
Field: Medicine
Domain: Health Sciences
Open Access status: green
Award: G7277910069
OpenAlex ID: W179228374