Fig. 2From: Adherence to treatment and parents’ perspective about effectiveness of melatonin in children with autism spectrum disorder and sleep disturbancesEffect of Melatonin on Sleep and Daytime Behaviors of Children with ASD. (A) & (B) Rates of children whose parents reported an effect of melatonin treatment on their sleep parameters (A) and daytime behaviors (B). (C) Kohen’s kappa coefficients for the concordance between different effects of melatonin treatmentBack to article page