“…Most available studies on hookah smoking in the United States have been conducted among subgroups such as college students (Barnett, Smith, et al, 2013; Enofe, Berg, & Nehl, 2014; Gathuru, Tarter, & Klein-Fedyshin, 2015; Shepardson & Hustad, 2015), youth (Lauterstein, et al, 2014; Wang, King, Corey, Arrazola, & Johnson, 2014), and young adults (Rezk-Hanna, Macabasco-O'Connell, & Woo, 2014; Sutfin, Song, Reboussin, & Wolfson, 2014). Few recent studies have documented the prevalence of hookah smoking and examined the factors associated with it among a nationally representative sample of U.S. adults (Agaku, et al, 2014; McMillen, Maduka, & Winickoff, 2012).…”