Social Indicators Research

, Volume 94, Issue 1, pp 97–114

Can the Web-Form WHOQOL-BREF be an Alternative to the Paper-Form?

  • Wen-Ching Chen
  • Jung-Der Wang
  • Jing-Shiang Hwang
  • Chiao-Chicy Chen
  • Chia-Huei Wu
  • Grace Yao
Article

DOI: 10.1007/s11205-008-9355-z

Cite this article as:
Chen, W., Wang, J., Hwang, J. et al. Soc Indic Res (2009) 94: 97. doi:10.1007/s11205-008-9355-z

Abstract

The purpose of this study was to test whether the web version is an alternative to the paper version of the short version of the World Health Organization Quality of Life assessment (WHOQOL-BREF). Two studies were conducted. Study 1 used crossover self-controlled trials with 80 participants to compare the web and paper versions and to determine the test–retest reliability of the web version. Study 2 used data from 1,016 web participants to analyze the internal consistency and concurrent and construct validity of the web version. The correlations of domain scores between the web and paper versions ranged from 0.71 to 0.85. Dependent t tests showed no significant differences in domain scores between these two versions. The intra-class correlation coefficients (ICC) for test–retest reliability of web version ranged from 0.79 to 0.91. The Cronbach’s α for internal consistency reliability ranged from 0.60 to 0.83. Multiple regression models indicated that the web version has good concurrent validity. Confirmatory factor analysis (CFA) for the second-order hierarchical factor model also supported the construct validity of the web version. The web version of the WHOQOL-BREF can be the alternative to the paper version for health-related quality of life (HR-QOL) evaluation.

Keywords

ComparisonReliabilityValidityWeb versionWHOQOL-BREF

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  • Wen-Ching Chen
    • 1
    • 2
  • Jung-Der Wang
    • 1
    • 3
  • Jing-Shiang Hwang
    • 4
  • Chiao-Chicy Chen
    • 5
  • Chia-Huei Wu
    • 6
  • Grace Yao
    • 6
  1. 1.Institute of Occupational Medicine and Industrial Hygiene, College of Public HealthNational Taiwan UniversityTaipeiTaiwan
  2. 2.Yuli HospitalDepartment of HealthExecutive YuanTaiwan
  3. 3.Department of Internal Medicine and Department of Environmental and Occupational MedicineNational Taiwan University HospitalTaipeiTaiwan
  4. 4.Institute of Statistical ScienceAcademia SinicaTaipeiTaiwan
  5. 5.Song De Branch, Taipei City HospitalTaipeiTaiwan
  6. 6.Department of Psychology, College of ScienceNational Taiwan UniversityTaipeiTaiwan