“…Two targeted healthy adults who were not at risk of a specific chronic illness (Niederhauser, Maddock, LeDoux, & Arnold, 2005; Wallace, Raglin, & Jastremski, 1995), two had no control group (Homan, Litt, & Norman, 2012; Shoham, Rohrbaugh, Trost, & Muramoto, 2006), two targeted the at‐risk individuals through their female partners (Chan, Leung, Wong, & Lam, 2008; Matsuo et al ., 2010), partner inclusion was not compulsory in three (de Vries, Bakker, Mullen, & van Breukelen, 2006; Prestwich et al ., 2005; Wakefield & Jones, 1998), and three did not target physical health issues (Fisher, Wynter, & Rowe, 2010; Midmer, Wilson, & Cummings, 1995; Sciacca, Dube, Phipps, & Ratliff, 1995). …”