Differential item functioning to validate setting of delivery compatibility in PROMIS-global health.
Dylan J ParkerPaul M WerthDavid D ChristensenDavid S JevsevarPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2022)
The GPH and GMH domains within the PROMIS-GH instrument may be delivered in the clinic or remotely with comparable accuracy. This cross-delivery setting validation analysis may aid to improve the quality of patient care by allowing mixed platform PROMIS-GH data tailored to individual patient circumstance.