Additional file 5: of Assessment of direct and indirect associations between children active school travel and environmental, household and child factors using structural equation modelling IkedaErika HincksonErica WittenKaren SmithMelody 2019 Unstandardised estimated coefficients of the structural equation model of children’s active travel to school. Root mean square error of approximation (RMSEA) = 0.04, comparative fit index (CFI) = 0.94, Tucker-Lewis index (TLI) = 0.92. (DOCX 606 kb)