“…Most of the studies ( n = 12) included were from China, Turkey, Iran, Greece or Pakistan (Aytekin et al., 2013; Azari & Rasouyar, 2016; Çelmeçe & Menekay, 2020; Erkorkmaz et al., 2018; Fradelos et al., 2014; Hatamipour et al., 2017; Kelleci et al., 2011; Naz et al., 2016; Paniora et al., 2017; Wang et al., 2019; Wu et al., 2011; Zeng et al., 2020). The rest of the studies was from Brazil (Ribeiro et al., 2021), Egypt (Abdel‐Aziz & Adam, 2020), Korea (Kim et al., 2019), India (Abraham & D’silva, 2013), Jordan (Khatatbeh et al., 2020), Malaysia (Permarupan et al., 2020), Poland (Kupcewicz & Jóźwik, 2020), Saudi Arabia (Alotni & Elgazzar, 2020) and the USA (Casida et al., 2019). All of the studies included in this systematic review utilized a cross‐sectional design, and most of them ( n = 11) were published between 2019 and 2021, Table 1.…”