“…In the US, although there are wide variations in previous studies, 23%-76% of current smokers are partnered with someone who smokes (dual-smoker couples) (Choi, Pohl, Terrell, Redman, & Duffy, 2013;Kendrick et al, 1995;Rohrbaugh, Shoham, Skoyen, Jensen, & Mehl, 2012;Severson, Andrews, Lichtenstein, Wall, & Zoref, 1995;Tidey & Rohsenow, 2009). While living with a smoking spouse is associated with becoming a smoker or relapsing after quit attempts, living with a non-smoker is also associated with quitting and making more quit attempts (Falba & Sindelar, 2008;Jackson et al, 2015;Venters et al, 1984).…”