Psychological predictors of adiposity: Systematic review of longitudinal studies

Abstract

We aimed to systematically review current literature on temporal relationships between psychological factors and subsequent adiposity gain and obesity onset within childhood/adolescence. Databases were searched for longitudinal, population-based studies assessing psychological predictors and adiposity-related outcomes ≥ 1 year later. Study characteristics were synthesised into descriptive Tables and quality evaluated. Fifteen papers met inclusion criteria. Predictors broadly related to psychological symptoms or self-esteem. Evidence was mixed as to whether depressive symptoms and other negative emotional states may increase risk for adiposity gain and obesity onset within adolescence. There ..