Quality of Life Research

, Volume 14, Issue 1, pp 151–160

Content validity, construct validity, and reliability of the WHOQOL-Bref in a population of Dutch adult psychiatric outpatients

  • Fons J. Trompenaars
  • Erik D. Masthoff
  • Guus L. Van Heck
  • Paul P. Hodiamont
  • Jolanda De Vries
Article

DOI: 10.1007/s11136-004-0787-x

Cite this article as:
Trompenaars, F.J., Masthoff, E.D., Van Heck, G.L. et al. Qual Life Res (2005) 14: 151. doi:10.1007/s11136-004-0787-x

Abstract

In this study, the psychometric properties of a quality of life scale, the WHOQOL-Bref, were examined in a population of 533 Dutch adult psychiatric outpatients. Participants underwent two semistructured interviews in order to obtain Axis-I and II diagnoses, according to DSM-IV. Besides the WHOQOL-Bref they also completed questionnaires for measuring psychopathological symptoms (SCL-90) and perceived social support (PSSS). Scores on 25 of the 26 questions of the WHOQOL-Bref had a good distribution. Similar to previous findings, exploratory factor analysis revealed a four-factor structure. A priori expected associations were found between the domains of the WHOQOL-Bref, on the one hand, and dimensions of the SCL-90 and the PSSS-score, on the other hand, indicating good construct validity. The internal consistency of the four domains of the WHOQOL-Bref ranged from 0.66 to 0.80. Domain scores of the WHOQOL-Bref correlated around 0.92 with the WHOQOL-100 domain scores. Relatively low correlations were found between demographic characteristics (age and sex) and WHOQOL-Bref domain scores. It is concluded that the content validity, construct validity, and the reliability of the WHOQOL-Bref in a population of adult Dutch psychiatric outpatients are good. The WHOQOL-Bref, therefore, is an adequate measure for assessing quality of life at the domain level in a population of adult psychiatric outpatients.

Keywords

Psychiatric outpatients Reliability Validation WHOQOL-Bref 

Copyright information

© Springer 2005

Authors and Affiliations

  • Fons J. Trompenaars
    • 1
    • 3
  • Erik D. Masthoff
    • 1
  • Guus L. Van Heck
    • 2
  • Paul P. Hodiamont
    • 1
    • 2
  • Jolanda De Vries
    • 2
  1. 1.Stichting GGZ Midden BrabantTilburgThe Netherlands
  2. 2.Department Psychology and HealthTilburg UniversityTilburgThe Netherlands
  3. 3.Ministerie van Justitie, Forensisch Psychiatrische DienstHertogenboschThe Netherlands

Personalised recommendations