Getting it Right: study protocol to determine the diagnostic accuracy of a culturally-specific measure to screen for depression in Aboriginal and/or Torres Strait Islander people

Hackett, Maree orcid iconORCID: 0000-0003-1211-9087, Farnbach, Sara, Glozier, Nick, Skinner, Timothy, Teixeira-Pinto, Armando, Askew, Deborah, Gee, Graham, Cass, Alan and Brown, Alex (2016) Getting it Right: study protocol to determine the diagnostic accuracy of a culturally-specific measure to screen for depression in Aboriginal and/or Torres Strait Islander people. BMJ Open .

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Official URL: http://dx.doi.org/10.1136/bmjopen-2016-015009

Abstract

Abstract
Introduction: A freely available, culturally valid depression screening tool is required for use by primary care services across Australia to screen for depression in Aboriginal and/or Torres Strait Islander populations. This is the protocol for a study aiming to determine the validity, sensitivity and specificity of the culturally adapted 9-item Patient Health Questionnaire (aPHQ-9).
Methods and analysis: Cross sectional validation study. A total of 500 people who self-identify as Aboriginal and/or Torres Strait Islander, are ≥ 18 years of age, attending one of 10 primary health care services or service events across Australia and able to communicate sufficiently to answer study questions will be recruited. All participants will complete the aPHQ-9 and the criterion standard MINI International Neuropsychiatric Interview (MINI) 6.0.0. The primary outcome is criterion validity of the aPHQ-9. Process outcomes related to acceptability and feasibility of the aPHQ-9 will be analysed only if the measure is found to be valid.
Ethics and dissemination: Lead ethical approval was obtained jointly from the University of Sydney Human Research Ethics Committee (project 2014/361) and the Aboriginal Health and Medical Research Council of New South Wales (project 1044/14). Results will be disseminated via the usual scientific forums including peer-reviewed publications and presentations at international conferences following presentation to, discussion with and approval by participating primary health care service staff and community.
Study registration number: ACTRN12614000705684


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