Behavioural interventions for type 1 diabetes in adolescents

OutcomesNumber of interventionsMean effect sizeControls with a worse outcome than treated*
*See glossary; calculated from data in article.
All outcomes180.3363%
Psychosocial80.3764%
Glycated haemoglobin120.3363%
Other metabolic2−0.1345%
Self management3−0.1544%
Knowledge30.1656%