Table 2.

Quality of included studies

High quality (n = 11)	Moderate quality (n = 37)	Low quality (n = 9)
Belzeaux et al. (2013) Clatworthy et al. (2009) Copeland et al. (2008) Deegan (2005) De Las et al. (2016) Hou et al. (2010) Kamaradova et al. (2016) Sajatovic et al. (2006) Sajatovic et al. (2009) Sajatovic et al. (2011) Vargas-Huicochea et al. (2014)	Agyapong et al. (2009) Arvilommi et al. (2014) Averous et al. (2018) Baldessarini et al. (2008) Bates et al. (2010) Bauer et al. (2013) Clatworthy et al. (2007) Col et al. (2014) Darling et al. (2008) De Las et al. (2014) Fleck et al. (2005) Gianfrancesco et al. (2009) Greene et al. (2018) Grover et al. (2014) Hibdye et al. (2015) Inder et al. (2019) Johnson et al. (2007) Jonsdottir et al. (2013) Keck et al. (1996) Kraemer et al. (2013) Kutzelnigg et al. (2014) Maczka et al. (2010) Manwani et al. (2007) Morselli and Elgie (2003) Nagesh et al. (2016) Novick et al. (2017) Pope and Scott (2003) Ralat et al. (2018) Roe et al. (2009) Rosenblat et al. (2018) Scott and Pope (2002) Stentzel et al. (2018) Teter et al. (2011) Vieta et al. (2012) Weiss et al. (1998) Younas et al. (2016) Zeber et al. (2008)	Bener et al. (2013) Correard et al. (2017) Greenhouse et al. (2000) Hajda et al. (2015) Jose et al. (2003) Keck et al. (1997) Perron et al. (2009) Rosa et al. (2007) Sharma et al. (2012)