Psychometric properties of the Ethos Brief Index (EBI) using factorial structure and Rasch Analysis among patients with obstructive sleep apnea before and after CPAP treatment is initiated.
Anders BroströmA H PakpourP NilsenB FridlundM UlanderPublished in: Sleep & breathing = Schlaf & Atmung (2018)
The EBI is a valid tool with robust psychometric properties suitable for use among patients with OSA before and after treatment with CPAP is initiated. Future studies should focus on its predictive validity.