BU Research Blog

Congratulations to Faculty of Health & Social Sciences (FHSS) PhD student Eirini-Iro Arvanitidou and two FHSS colleagues Dr. Fotini Tsofliou, and Dr. Juliet Wood who published together with Ioulia Tsatsani (Stanley Centre for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, USA) the paper ‘The effectiveness of couples’ lifestyle interventions on weight change: A systematic review and meta-analysis of Randomised Controlled Trials‘.

Iro is a PhD student and this systematic review and meta-analysis is the first to investigate the effectiveness of lifestyle interventions targeting couples on weight loss, compared to interventions focused on individuals or standard care. The findings suggest that interventions aimed at couples lead to greater weight loss, though the results should be interpreted with caution due to the wide heterogeneity among the studies. The authors conclude that further research is needed with evidence-based study designs, targeting younger participants, and incorporating intervention of longer duration, and longer follow-up periods.

1. Arvanitidou, E. I., Tsofliou, F., Wood, J., & Tsatsani, I. (2024). The effectiveness of couples’ lifestyle interventions on weight change: A systematic review and meta-analysis of Randomised Controlled Trials. Nutrition and health, 2601060241291123. Advance online publication. https://doi.org/10.1177/02601060241291123