Abstract
Obesity, defined as a body mass index (BMI) greater than or equal to 30 m/kg2, is increasing in incidence, with more than one-third of American adults in the United States classified as obese and numbers projected to increase. Worse outcomes have been noted in both underweight (BMI <18 m/kg2) and obese critically ill patients. Other studies have associated obesity as an independent risk factor for mortality in the ICU. In addition, morbid obesity is an independent risk factor for the development of organ failure after trauma in the critically ill patient. Given the current obesity epidemic, the number of critically ill obese patients will continue to increase, and a greater understanding of the physiologic challenges associated with obesity in this setting will be needed. This chapter will discuss the multiple intersections and interactions between obesity and critical illness, as well as optimal evaluation and management strategies.
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Chang, J., Brethauer, S. (2018). Obesity in Critical Care. In: Salim, A., Brown, C., Inaba, K., Martin, M. (eds) Surgical Critical Care Therapy . Springer, Cham. https://doi.org/10.1007/978-3-319-71712-8_52
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DOI: https://doi.org/10.1007/978-3-319-71712-8_52
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