Validity and Reliability of the Bangla Version of WHOQOL-BREF on an Adolescent Population in Bangladesh

The objectives of this study were to develop a Bangla version of the World Health Organization Quality of Life questionnaire (WHOQOL-BREF), and assess its reliability and validity on an adolescent population in Bangladesh. In total, 187 boys (mean age 14.6 years ± SD 2.1) and 137 girls (15.2 ± SD 2....

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Bibliographic Details
Published in:Quality of life research 2005-09, Vol.14 (7), p.1783-1789
Main Authors: Takashi Izutsu, Atsuro Tsutsumi, Md. Akramul Islam, Yusuke Matsuo, Helena Sayuri Yamada, Kurita, Hiroshi, Wakai, Susumu
Format: Article
Language:English
Subjects:
Adolescent
Adolescent Health Services
Adolescents
Age
Bangladesh
Brief Communications
Discriminants
Female
Health Status Indicators
Humans
Interviews as Topic
Male
Mental Health
Observational research
Psychometrics - instrumentation
Quality of life
Quality of Life - psychology
Questionnaires
Residential areas
Slums
Social psychology
Surveys and Questionnaires
Teenagers
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Summary:The objectives of this study were to develop a Bangla version of the World Health Organization Quality of Life questionnaire (WHOQOL-BREF), and assess its reliability and validity on an adolescent population in Bangladesh. In total, 187 boys (mean age 14.6 years ± SD 2.1) and 137 girls (15.2 ± SD 2.0) from residential areas, and 157 boys (13.8 ± SD 2.1) and 121 girls (13.4 ± SD 2.1) from slums in Dhaka were interviewed using a questionnaire, which included a Bangla translation of the WHOQOL-BREF. Thirty-eight randomly selected adolescents from the original interviewed group were re-administered the same questionnaire 1 week later. On the whole, the Bangla version of WHOQOL-BREF showed good internal consistency and test-retest reliability. In comparisons between residential and slum areas, discriminant validities were observed in the total and environmental domain of both genders and in the social relationship domain of males. Furthermore, discriminant validities of physical and psychological domains were observed in gender comparisons. These results suggest that the Bangla version of WHOQOL-BREF is valid and reliable in assessing the quality of life of adolescents in Bangladesh.
ISSN:0962-9343
1573-2649
DOI:10.1007/s11136-005-1744-z