“…Babson & Feldner, 2010). PTSD has been associated with reduced sleep efficiency, increased sleep latency, increased sleep fragmentation, and greater night-to-night variability in sleep (Breslau et al, 2004; Calhoun et al, 2007; Habukawa, Uchimura, Maeda, Kotorii, & Maeda, 2007; Mellman, Kulick-Bell, Ashlock, & Nolan, 1995; Straus, Drummond, Nappi, Jenkins, & Norman, 2015). Sleep difficulties in the Veteran population are linked to a variety of poor mental health and socioeconomic outcomes.…”