Use of a routine, self-report outcome measure (HoNOSCA-SR) in two adolescent mental health services. Health of the Nation Outcome Scale for Children and Adolescents.

Background: The Health of the Nation Outcome Scale for Children and Adolescents (HoNOSCA) is an established outcome measure for child and adolescent mental health. Little is known of adolescent views on outcome.

Aims: To develop and test the properties of an adolescent, self-rated version of the scale (HoNOSCA-SR) against the established clinician-rated version.