According to statistics compiled by the Office of Social Work, more than one quarter of child abuse reports come from the parent not involved in the abuse, while the rest come from social service agencies, neighbors, friends, relatives, and teachers.
台北市社會局社工室統計，超過四分之一的通報者是非施虐者父母之一方，其餘是社福單位、鄰里朋友、親友老師。