Adverse events ‐ specific symptom score (TESS, high = poor) ‐ medium term (skewed data)
Study	Intervention	Mean	SD	N
Abnormal laboratory values
Cai 2008	MECT + clozapine	0.22	0.679	50
Cai 2008	Clozapine alone	0.22	0.545	50
Behavioral toxicity
Cai 2008	MECT + clozapine	0.96	0.402	50
Cai 2008	Clozapine alone	0.94	0.373	50
Symptoms of cardiovascular system
Cai 2008	MECT + clozapine	1.24	1.041	50
Cai 2008	Clozapine alone	1.52	1.282	50
Symptoms of nervous system
Cai 2008	MECT + clozapine	0.06	0.314	50
Cai 2008	Clozapine alone	0.10	0.505	50
Symptoms of vegetative nervous system
Cai 2008	MECT + clozapine	0.34	0.745	50
Cai 2008	Clozapine alone	0.68	1.077	50
Others
Cai 2008	MECT + clozapine	0.10	0.303	50
Cai 2008	Clozapine alone	0.22	0.616	50