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Table 2 Differences between pre and post intervention outcome measures for aggressive behaviour towards a person or property in children with ASD N = 20

From: Feasibility of parent-mediated behavioural intervention for behavioural problems in children with Autism Spectrum Disorder in Nigeria: a pilot study

Variable Pre-intervention Post-intervention Wilcoxon rank p
Median (interquartile range) Median (interquartile range)
APP frequency 11.0 (11.0) 9.0 (13.0) −2.560 0.010*
APP severity 7.0 (8.0) 6.5 (8.0) −2.507 0.012*
APP duration 7.5 (9.0) 5.0 (10.0) −2.825 0.005*
APP need for physical restraint 8.5 (7.0) 5.5 (8.0) −3.346 0.001*
APP total score 32.5 (30.0) 26.5 (36.0) −3.519 <0.001*
  1. * Significant at p < 0.05