“…To examine the correlation between radiation safety education and nurses' compliance with safety procedures, age (Gershon et al, 2000), educational level (Kim et al, 2016), annual income (Jeong, Han, Park, & Ryu, 2016), marital status (Vidovich, Khan, Xie, & Shroff, 2015), years of experience in nursing (Kim et al, 2016), duration of employment involving radiation (Yoon & Yoon, 2014), geographical location (Gershon et al, 2000;Hong & Shin, 2014), number of hospital beds (Slechta & Reagan, 2008) and hospital safety climate (Rozenbojm, Nichol, Spielmann, & Holness, 2015) were considered as potentially confounding variables. The measurement for each variable is presented in Table 1.…”