“…Studies have found that perceived susceptibility and severity are not associated with mammography screening (Holm, Frank, & Curtin, 1999;Maxwell et al, 1998;Thomas et al, 1996), although many studies have identifi ed perceived benefi ts to be positively associated (Choi, Park, & Han, 2001;Holm et al;Thomas et al) and perceived barriers to be negatively associated with mammography screening. Researchers have concluded that cost, time, lack of physician referrals, and concern about radiation exposure are barriers that signifi cantly affect mammography use (Coyne, Hohman, & Levinson, 1992;Maxwell et al, 1998).…”