Forest plot analysis subgroup; subgroup OR: 6 studies, OdRa: 1.718 (0.889, 3.317), SE: 0.336, p-Val: 0.107, z-Val: 1.611, Q (df): 8.371 (5), Het. p-Val: 0.137, I^2: 40.27%; Subgroup IV: 6 studies, OdRa: 1.325 (0.367, 4.77), SE: 0.654, p-Val: 0.667, z-Val: 0.430, Q (df): 6.774 (5), Het. p-Val: 0.238, I^2: 26.19%; Subgroup OR IV: 2 studies, OdRa: 0.774 (0.157, 3.807), SE: 0.813, p-Val: 0.752, z-Val: −0.316, Q (df): 1.362 (1), Het. p-Val: 0.243, I^2: 26.57%. Jeong et al., 2017 [36], Lain and Ajwani, 2016 [37], Hasegawa et al., 2017 [22], Ferlito et al., 2011 [38], Lazarovici et al., 2010 [40], Lodi et al., 2010 [41], Mozzati et al., 2013 [43], Mozzati et al., 2012 [44], Scoletta et al., 2013 [48], Scoletta et al., 2011 [49], Vescovi et al., 2013 [50], Kang et al., 2020 [52], Kawakita et al., 2017 [53], Bodem et al., 2015 [55].