Psychometric properties of the Norwegian version of the General Health Questionnaire (GHQ-30) among older people living at home
Author(s) -
Bjørg Dale,
Ulrika Söderhamn,
Olle Söderhamn
Publication year - 2012
Publication title -
psychology research and behavior management
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.704
H-Index - 30
ISSN - 1179-1578
DOI - 10.2147/prbm.s37502
Subject(s) - norwegian , general health questionnaire , cronbach's alpha , construct validity , psychology , mental health , clinical psychology , reliability (semiconductor) , psychometrics , gerontology , medicine , psychiatry , philosophy , linguistics , power (physics) , physics , quantum mechanics
The incidence and prevalence of mental problems among older people are difficult to map because the causes are often complex and the symptoms manifest in a range of ways. Therefore, there is a need for robust and useful instruments for screening mental problems in this group. One instrument used in Norway and around the world is the 30-item version of the General Health Questionnaire (GHQ-30). Nevertheless, studies testing reliability and validity of the Norwegian version are scarce.
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