“…The effect of combustible cigarette use on sleep has been well established. Cigarette use has been associated with poor sleep health in national samples of adolescents (Terry‐McElrath, Maslowsky, O'Malley, Schulenberg, & Johnston, ) and adults (McNamara et al., ; Sabanayagam & Shankar, ), including college students (Boehm, Lei, Lloyd, & Prichard, ). A population‐based case–control study using the Pittsburgh Sleep Quality Index (PSQI; Buysse, Reynolds, Monk, Berman, & Kupfer, ) found significant differences in global sleep score between smokers and non‐smokers, with current smokers exhibiting more sleep disturbance (Cohrs et al., ).…”