Rachel Engler-Stringer, Tayyab Shah, Scott Bell, Nazeem Muhajarine
Geographic access to healthy and unhealthy food sources for children in neighbourhoods and from elementary schools in a mid-sized Canadian city
Spatial and spatio-temporal epidemiology
tested baseline disruptive child behavior problem severity predicts parental attendance sessions parenting group program used database randomized trials incredible years parenting program europe restricted sample participants randomized intervention arm using baseline eyberg child behavior inventory scores distinguished triallevel problem severity childlevel problem severity compared linear quadratic functional forms levels considered crosslevel interactions multilevel poisson regression framework drawing 918 participants 12 trials found within trials parents children least severe problems attended fewer sessions trials additional 10point increase eyberg child behavior inventory trial mean predicted 11 increase attendance models including child sex age family lowincome change coefficients interpretation findings suggest although generally attendance higher parents children challenging behavior seems difficult group programs keep families least severe problems engaged findings call need better understand conditions lower attendance translates equivalent lesser program benefits psycinfo database record c 2024 apa rights reserved