Conventional weight loss interventions across the different BMI obesity classes: A systematic review and quantitative comparative analysis.
Kerstin BauerTeresa LauJuliane Schwille-KiuntkeSandra SchildHans HaunerAndreas StengelStephan ZipfelIsabelle MackPublished in: European eating disorders review : the journal of the Eating Disorders Association (2020)
BWL of moderate BWL programs are similar across the different obesity classes. For class I obesity, the results differ between RCT and pre-post design studies by 2% BWL. The high variation of BWL in class III obesity might reflect different states of motivation such as the attitude towards bariatric surgery.