Fig. 1From: The StarT back screening tool and a pain mannequin improve triage in individuals with low back pain at risk of a worse prognosis – a population based cohort studyFlow chart showing the participation in the study. EPIPAIN=Population-based longitudinal cohort study. CLBP = chronic low back pain; reports of pain for three months or more during the last 12 months and LBP according to the pain mannequin. STB=STarT Back Screening ToolBack to article page