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The influence of BMI, obesity and overweight on medical costs: a panel data approach

Author

Listed:
  • Toni Mora

    (Universitat Internacional de Catalunya & IEB)

  • Joan Gil

    (CAEPS and University of Barcelona)

  • Antoni Sicras-Mainar

    (Badalona Serveis Assistencials (BSA))

Abstract

This paper estimates the impact of BMI, obesity and overweight on direct medical costs. We apply panel data econometrics and use a two-part model with a longitudinal dataset of medical and administrative records of patients in primary and secondary healthcare centres in Spain followed up over seven consecutive years (2004-2010). Our findings show a positive and statistically significant impact of BMI, obesity and overweight on annual medical costs after accounting for data restrictions, different subsamples of individuals and various econometric approaches.

Suggested Citation

  • Toni Mora & Joan Gil & Antoni Sicras-Mainar, 2012. "The influence of BMI, obesity and overweight on medical costs: a panel data approach," Working Papers 2012/37, Institut d'Economia de Barcelona (IEB).
    • Handle: RePEc:ieb:wpaper:doc2012-37
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    References listed on IDEAS

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    Cited by:

    1. Radwan, Amr & Gil, José M., 2014. "On the Nexus between Economic and Obesity Crisis in Spain: Parametric and Nonparametric Analysis of the Role of Economic Factors on Obesity Prevalence," 88th Annual Conference, April 9-11, 2014, AgroParisTech, Paris, France 170341, Agricultural Economics Society.

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    More about this item

    Keywords

    BMI and obesity; healthcare costs; panel data; two-part models;
    All these keywords.

    JEL classification:

    • I10 - Health, Education, and Welfare - - Health - - - General
    • I14 - Health, Education, and Welfare - - Health - - - Health and Inequality

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