Steve F Fraser
Australia
Review Article
Effect of Diet versus Diet and Exercise on Weight Loss and Body Composition in Class II and III Obesity: A Systematic Review
Author(s): Clint T Miller, Steve F Fraser, Nora E Straznicky, John B Dixon, Steve E Selig and Itamar LevingerClint T Miller, Steve F Fraser, Nora E Straznicky, John B Dixon, Steve E Selig and Itamar Levinger
Class II and III obesity (BMI >35 kg·m2) have increased dramatically in recent years. Current clinical guidelines suggest diet and exercise as first line treatment for adults throughout the spectrum of overweight and obesity. However, to date there is no systematic review that examines the effects of diet and exercise on this high risk population. This systematic review will examine the combined effects of diet versus diet and exercise on body composition in severe obesity. Medline and Cinahl were searched for randomised controlled trials comparing diet and exercise to diet alone. Studies published until July 2013 were included if they used reliable methods for analysing body composition in adults with BMI ≥ 35 kg·m2. Five of 459 studies met the inclusion criteria. Two studies, both in older adults, reported that exercise reduced l.. View More»
