0407 Randomized Controlled Trial of an Integrated Behavioral Treatment in Veterans with Obstructive Sleep Apnea and Coexisting Insomnia

Insomnia disorder commonly occurs with obstructive sleep apnea (OSA), and may predict lower positive airway pressure (PAP) adherence. We tested a behavioral treatment integrating behavioral insomnia therapy with a PAP adherence program, in a 4-year randomized controlled trial among veterans with both disorders, to determine effects on sleep and objective PAP adherence. 125 veterans aged ≥ 50 (mean 63 years, 96% male, 42% non-Hispanic white),...