Previous Case Openings by Primary Form of Substantiated Maltreatment in Ontario in 2018

The Ontario Incidence Study of Reported Child Abuse and Neglect, 2018 (OIS-2018) is the sixth provincial study to examine the incidence of reported child maltreatment and the characteristics of children and families investigated by child welfare authorities in Ontario. This Information Sheet examines previous case openings by the primary form of substantiated maltreatment in Ontario in 2018.