Audin, K., Margison, F. R., Mellor Clark, J., et al (2001) Value of HoNOS in assessing patient change in NHS psychotherapy and psychological treatment services. British Journal of Psychiatry, 178, 561–566.
Barkham, M., Margison, F., Leach, C., et al (2001) Service profiling and outcomes benchmarking using the CORE-OM: towards practice-based evidence in the psychological therapies. Journal of Consulting and Clinical Psychology, 69, 184–196.
Barkham, M., Gilbert, N., Connell, J., et al (2005) Suitability and utility of the CORE–OM and CORE–A for assessing severity of presenting problems in psychological therapy services based in primary and secondary care settings. British Journal of Psychiatry, 186, 239–246.
Beck, A.T. & Steer, R. A. (1993) Manual for the Beck Depression Inventory.
San Antonio, TX: Psychological Corporation.
Endicott, J., Spitzer, R. L., Fleiss, J. L., et al (1976) The Global Assessment Scale. Archives of General Psychiatry, 33, 766–771.
Evans, C., Connell, J., Barkham, M., et al (2002) Towards a standardised brief outcome measure: psychometric properties and utility of the CORE–OM. British Journal of Psychiatry, 180, 51–60.
Fonagy, P., Matthews, R. & Pilling, S. (2004) The Mental Health Outcomes Measurement Initiative: Report from the Chair of the Outcomes Reference Group.
London: National Collaborating Centre for Mental Health, Department of Health.
Goldberg, D. P. (1978) Manual of the General Health Questionnaire. Slough: NFER/Nelson.
Kazarian, S. S. & Joseph, L.W. (1994) A brief scale to help identify outpatients' level of need for community support services. Hospital and Community Psychiatry, 45, 935–937.
Leach, C., Lucock, M., Barkham, M., et al (2005) Transforming between Beck Depression Inventory and CORE–OM scores in routine clinical practice. British Journal of Clinical Psychology, .
Mcclelland, R., Trimble, P., Fox, M. L., et al (1998) Validation of an outcome scale for use in adult psychiatric practice. Quality and Safety in Health Care, 9, 98–105.
National Institute for Mental Health in England (2004) Organising and Delivering Psychological Therapies.
Orrell, M., Yard, P., Handysides, J., et al (1999) Validity and reliability of the Health of the Nation Outcome Scales in psychiatric patients in the community. British Journal of Psychiatry, 174, 409–412.
Overall, J. E. & Gorham, D. R. (1962) The Brief Psychiatric Rating Scale. Psychological Reports, 10, 799–812.
Ozer, D. J. (1985) Correlation and the coefficient of determination. Psychological Bulletin, 97, 307–315.
Rees, A., Richards, A. & Shapiro, D. A. (2004) Utility of the HoNOS in measuring change in a Community Mental Health Care population. Journal of Mental Health, 13, 295–304.
Ware, J. E. & Sherbourne, C. D. (1990) The MOS 36-item short form health survey (SF–36): conceptual framework and item selection. Medical Care, 30, 473–483.
Wing, J. K., Beevor, A. S., Curtis, R. H., et al (1998) Health of the Nation Outcome Scales (HoNOS): research and development. British Journal of Psychiatry, 172, 11–18.
Wykes, T. & Sturt, E. (1986) The measurement of social behaviour in psychiatric patients: an assessment of the reliability and validity of the SBS schedule. British Journal of Psychiatry, 148, 1–11.