Validating mental health assessment in Kenya using an innovative gold standard.
With the growing burden of mental health disorders worldwide, alongside efforts to expand availability of evidence-based interventions, strategies are needed to ensure accurate identification of individuals suffering from mental disorders. Efforts to locally validate mental health assessments are of particular value, yet gold-standard clinical validation is costly, time-intensive, and reliant on available professionals. This study aimed to validate assessment items for mental distress in Kenya, using an innovative gold standard and a combination of culturally adapted and locally developed items. The mixed-method study drew on surveys and semi-structured interviews, conducted by lay interviewers, with 48 caregivers. Interviews were used to designate mental health "cases" or "non-cases" based on emotional health problems, identified through a collaborative clinical rating process with local input. Individual mental health survey items were evaluated for their ability to discriminate between cases and non-cases. Discriminant survey items included 23 items adapted from existing mental health assessment tools, as well as 6 new items developed for the specific cultural context. When items were combined into a scale, results showed good psychometric properties. The use of clinically rated semi-structured interviews provides a promising alternative gold standard that can help address the challenges of conducting diagnostic clinical validation in low-resource settings.
['Watson|Leah K|LK|', 'Kaiser|Bonnie N|BN|', 'Giusto|Ali M|AM|', 'Ayuku|David|D|', 'Puffer|Eve S|ES|']
D000328:Adult D005260:Female D006801:Humans D007630:Kenya D008297:Male D008603:Mental Health D008875:Middle Aged D011594:Psychometrics D011795:Surveys and Questionnaires
Validation Mental health Kenya Family functioning Measure development