Table 2.

List of selected studies.

Study	Region	Disorders included in Analysis
(Anderberg et al., 2016)	Western Europe	Anxiety Disorders
(Athey et al., 2018)	North America	Anxiety Disorders, Schizophrenia
(Brent et al., 1999)	North America	Anxiety Disorders
(Conwell et al., 2010)	North America	Major Depressive Disorders, Anxiety Disorders, Schizophrenia
(de Leo et al., 2013)	Australasia	Anxiety Disorders, Major Depressive disorders, Schizophrenia
(Giupponi et al., 2018)	Western Europe	Bipolar disorders, Major Depressive Disorders, Schizophrenia
(Hirokawa et al., 2012)	Asia-Pacific	Major Depressive Disorder, Anxiety Disorders, Schizophrenia, Dysthymia
(Holmstrand et al., 2015)	Western Europe	Major Depressive Disorders, Schizophrenia, Anxiety Disorders
(Lasserre et al., 2016)	Western Europe	Major Depressive Disorders
(Lesage et al., 1994)	North America	Major Depressive Disorder, Schizophrenia, Anxiety Disorders, Bipolar disorder
(Niu et al., 2018)	East Asia	Major Depressive Disorder
(Oğuzhanoğlu et al., 2018)	North Africa and Middle East	Major Depressive disorders, Schizophrenia
(Page et al., 2014)	Australasia	Anxiety Disorders
(Séguin et al., 2011)	North America	Anxiety disorders
(Shaffer et al., 1996)	North America	Major Depressive Disorders, Dysthymia, Schizophrenia, Bipolar Disorder, Anxiety Disorders,
(Shibre et al., 2014)	Sub-Saharan Africa	Schizophrenia, Bipolar Disorder, Major Depressive Disorders
(Tong and Phillips, 2010)	East Asia	Anxiety Disorders, Schizophrenia
(Waern, 2003)	Western Europe	Major Depressive Disorders, Anxiety disorders
(Zhang et al., 2010)	East Asia	Anxiety Disorders, Bipolar Disorders, Dysthymia, Major Depressive disorders, Schizophrenia
(Zhou et al., 2019)	East Asia	Anxiety Disorders, Bipolar Disorders, Dysthymia, Major Depressive disorders, Schizophrenia