title: A cross-diagnostic validation of an instrument measuring participation in everyday occupations: the Occupational Gaps Questionnaire (OGQ).
abstract: Abstract   The aim of this study was to validate the Occupational Gaps Questionnaire (OGQ) when used in samples of people with acquired brain injuries (ABI), stroke, stress-related disorders, concussion, and persons receiving rehabilitation after ABI to investigate whether the OGQ could be used as a generic scale. A total of 601 individuals answered the OGQ at various time points after illness/injury. A Rasch analysis was performed on the data to evaluate evidence of internal scale validity and person response validity, and the capability of the OGQ to separate people into different levels of participation in everyday occupations. The results provided evidence that the OGQ is a valid measure across different diagnostic groups. A generic version of the OGQ can separate at least two levels of perceived occupational gaps and is therefore recommended as a screening tool to be used by occupational therapists working with different diagnostic groups.
authors.affiliation: Division of Occupational Therapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden. gunilla.eriksson@ki.se
authors.forename: Gunilla
authors.initials: G
authors.lastname: Eriksson
authors.forename: Kerstin
authors.initials: K
authors.lastname: Tham
authors.forename: Anders
authors.initials: A
authors.lastname: Kottorp
mesh_terms: D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001008:Anxiety Disorders / Q000534:rehabilitation*; D001924:Brain Concussion / Q000534:rehabilitation; D001930:Brain Injuries / Q000534:rehabilitation*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009788:Occupational Therapy; D025341:Principal Component Analysis; D011594:Psychometrics; D000071939:Stroke Rehabilitation; D011795:Surveys and Questionnaires / Q000592:standards*; D055815:Young Adult