Validation of an outcome scale for use in adult psychiatric practice

Abstract

OBJECTIVE: To clarify the usefulness, acceptability, sensitivity, and validity of version 4 of the Health of the Nation Outcome Scale (HoNOS), a scale developed to meet the requirement for a clinically acceptable outcome scale for routine use in mental illness services. DESIGN: Patients with a range of mental illnesses were rated on the HoNOS at the beginning and end of an episode by interviews with mental health professionals. SUBJECTS: 934 patients from eight diagnostic categories were rated by 129 mental health professionals at 17 sites; 250 were also rated on a range of comparison scales. OUTCOME MEASURES: Comparison of patients' scores at the beginning and end of an episode using indivi..