“…In Brazil, most studies with university students used convenience samples, often presenting only descriptive analyses and focusing on photoexposure or photoprotection behaviors (Castilho, Sousa, & Leite, 2010;Costa & Weber, 2004;Dallazem et al, 2019;Didier, Brum, & Aerts, 2014;Lara, Rodrigues, Lima, & Nassif, 2013;Rocha et al, 2018;Urasaki, Muradi, Silva, Maekawa, & Zonta, 2016). These studies, carried out in the Northeast, South, and Federal District regions, found high levels of exposure to the sun at inappropriate times, non-regular use of suncare photoprotectors, and non-routine use of other types of sun protection such as hats, clothes, or staying in the shade (Castilho et al, 2010;Costa & Weber, 2004;Dallazem et al, 2019;Didier et al, 2014;Lara et al, 2013;Rocha et al, 2018;Urasaki et al, 2016). The wide variation in sunburn prevalence (20 to 92%) may be due to the ethnic and climatic diversity of university students (Castilho et al, 2010;Dallazem et al, 2019;Rocha et al, 2018).…”