A systematic review of primary healthcare provider education and training using the Chronic Care Model for childhood obesity

The purpose of this systematic review was to examine 15 studies which evaluated interventions aimed at improving primary care providers' identification, assessment, prevention and/or management of obesity in children and adolescents. Interventions were evaluated in terms of length, components addressing nutrition, physical activity and behavioural counselling consistent with expert recommendations, and inclusion of components of the Chronic Care Model. Overall, training interventions were delivered face to face or in a combination of lecture, assigned readings, preceptorship with experienced providers, and critiqued evaluations of interactions of the provider with the patient and family. Many studies incorporated training of providers as an initial step prior to delivering an obesity intervention for children and adolescents measuring weight loss and behaviour change as outcomes. Each study was evaluated for components of the Chronic Care Model. The interventions most frequently utilized the elements of self-management support (69%), decision support (100%), delivery system support (77%) and clinical information systems (23%). Although science in this area is emerging, results suggest that intervention programmes that included more components of the Chronic Care Model were more effective.