Capsule commentary on weinstock et al., Weight loss success in metabolic syndrome by telephone interventions: Results from the SHINE study

摘要

Weinstock et al. report the results of a primary care-based weight loss intervention. Participants received counseling by telephone, either individually or in groups. Differences in weight change between the two groups were not significant at year one, but were by year two.At least one other trial has tested the efficacy of group-based telephone counseling.2 In that study, a proprietary group-based program using liquid meal replacements and portion-controlled entrees was as effective when delivered via telephone as it was in-person. The trial by Weinstock et al. provides more evidence that group-based telephone interventions can be effective. The current study also confirms the results of a trial in which group interventions were more effective than individual interventions for weight loss, even when the participant preferred individual counseling.