Development of a revised version of the Women's Health Questionnaire.
OBJECTIVE
The Women's Health Questionnaire (WHQ) includes 36 items assessing nine domains of physical and emotional experiences of mid-aged women. The primary aim of the current research was to examine the psychometric properties of the WHQ across linguistic versions in view of the increased need for reliable health-related quality of life (HRQL) measures in multinational studies.


METHODS
In this paper, we examine the hypothesized structure of the questionnaire in a UK sample, to develop and verify a revised model to be used in multicenter, international studies.


CONCLUSIONS
Content analysis and evaluation of missing data led to exclusion of 'Menstrual symptoms' and 'Sexual behavior' domains, retaining these as optional modules of the core questionnaire. Additionally, item 13 was excluded because it does not investigate the same concepts as other domains and the deletion of five additional items appeared to improve the questionnaire's factor structure. The revised WHQ comprises 23 items, investigating six domains. The cross-sectional psychometric properties of the 23-item WHQ were good and better than those of the 36-item version. The 23-item WHQ was assessed with multinational data, to evaluate cross-cultural equivalence of linguistically adapted versions. In addition, its reproducibility and responsiveness need to be documented.
Girod
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I
Mapi Values, Lyon, France.
de la Loge
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Keininger
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Hunter
M S
MS
D005260:Female; D006801:Humans; D008593:Menopause / Q000523:psychology*; D008875:Middle Aged; D011594:Psychometrics; D011788:Quality of Life / Q000523:psychology*; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*; D016387:Women's Health