“…We selected 18 cross-sectional studies (Weir et al, 1995;VanSwearingen et al, 1998;VanSwearingen, Cohn & Bajaj-Luthra, 1999;Coulson et al, 2004;Bradbury, Simons & Sanders, 2006;Lee et al, 2007;Fu, Bundy & Sadiq, 2011;Walker et al, 2012;Pouwels et al, 2014;Lindsay, Bhama & Hadlock, 2014;Sun et al, 2015;Kleiss et al, 2015;Togni et al, 2016;Volk et al, 2017;Nellis et al, 2017;Worrack et al, 2018;Díaz-Aristizabal et al, 2019;Muhammad Kassim, Abdullahi & Sammani Usman, 2019) and 2 case-control studies (Silva et al, 2011;Goines et al, 2016) in the first phase of the analysis. For all articles, we analyzed the variables depression, anxiety and quality of life.…”