Affiliations: [a] UO Dietologia e Nutrizione Clinica, AO Ospedale San Carlo Borromeo, Milano, Piazza Pio II, 3, 20153 Milan, Italy. e-mail: noe.donatella@sancarlo.mi.it
Abstract: We have analysed group therapy efficacy in weight loss of obese outpatients, non responders to previous hypocaloric treatments. The results we have obtained during the last 8 years have been compared to those reported in literature, to our previous observations and to results obtained in a group of obese outpatients in traditional diet-therapy. The mean weight loss in patients followed for 6 months with group therapy was 5.5% of the initial weight (IW); 48.5% of them lost more than 5% and 13% lost more than 10% of IW. The results obtained in a traditional treated group were a little better: mean weight loss was −6.6%, 61% lost more than 5% and 22% more than 10% of IW. So, in our opinion, group therapy can be usefully applied only in selected patients (i.e. older in age/non-responders to traditional treatments), where it might have a possible role as a more cost-effective treatment.
