![]() ![]() Generally speaking, the addition of body composition measurements did not add to the accuracy of predictive equations. In most clinical settings, the majority of predictive equations have low to moderate performance, with the best generally reaching an accuracy of no more than 70%, and often lead to large errors in estimating the true needs of patients. ![]() ![]() In October 2019 a Scientific Symposium was organized by the European Society for Clinical Nutrition and Metabolism (ESPEN) in Vienna, Austria, to celebrate this historical landmark, looking at what is currently known about the estimation and measurement of energy expenditure.Ĭurrent evidence was discussed during the symposium, including the scientific basis and clinical knowledge, and is summarized here to assist with the estimation and measurement of energy requirements that later translate into energy prescription. The year 2019 marked the centenary of the publication of the Harris and Benedict equations for estimation of energy expenditure. 11 Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, Sackler School of Medicine, Tel Aviv University, Israel.Electronic address: 1 Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, Sackler School of Medicine, Tel Aviv University, Israel. 10 Clinical Nutrition, Geneva University Hospital, Rue Gabrielle-Perret-GenGeneva 14, Switzerland.9 Department of Translational and Precision Medicine, Sapienza University, Rome, Italy.8 Division of Cardiac, Thoracic, Vascular Anesthesia and Intensive Care Medicine, Medical University of Vienna, Waehringerguertel 18-20, 1090 Vienna, Austria.7 Université Grenoble Alpes, LBFA, INSERM U1055, Grenoble, France.6 Department of Nutrition and Dietetics, HAN University of Applied Sciences, School of Allied Health, Nijmegen, the Netherlands.5 Department of Nutrition, CIC1404, Rouen University Hospital and Normandie University, UNIROUEN, Inserm UMR1073, Rouen, France.4 Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden Theme Ageing, Karolinska University Hospital, Stockholm, Sweden.3 Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy.2 Gastrointestinal Surgery, Nottingham Digestive Diseases Centre, National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK.1 Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, Sackler School of Medicine, Tel Aviv University, Israel. ![]()
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