“…In order to increase the efficacy of condom use promotion programs to reduce STI/HIV incidence among couples, there is a need to understand the factors affecting condom use in this population. Most of the studies conducted to determine factors associated with condom use have been conducted among high risk populations such as female sex workers (Grayman et al, 2005;McMahon, Tortu, Pouget, Hamid, & Neaigus, 2006;Wong, Chan, Koh, & Wee, 2000), illegal drug users (Kwiatkowski, Stober, Booth, & Zhang, 1999;Semple, Patterson, & Grant, 2004;Watkins, Metzger, Woody, & McLellan, 1993), STD clinic attendees (Chatterjee, Hosain, & Williams, 2006;Weinstock, Lindan, Bolan, Kegeles, & Hearst, 1993;Wilson et al, 2004), populations with high sexually transmitted infection (STI) prevalence and HIV-infected women (Clark, Kissinger, Bedimo, Dunn, & Albertin, 1997), and adolescent populations (Anderson, Santelli, & Mugalla, 2003;Orr et al, 1992;Orr & Langefeld, 1993;Pendergrast, Durant, & Gaillard, 1992). In addition, previous studies were mostly cross-sectional in design (Calazans, Araujo, Venturi, & Franca, 2005;Chatterjee et al, 2006;Clark et al, 1997;Hernandez-Giron et al, 1999;Posner, Bull, Ortiz, & Evans, 2004;Weinstock et al, 1993).…”