Table 1.

Summary of psychopathology and medical exclusion criteria for relatives in schizophrenia EMD family studies

	Eye Movement Task
Exclusion Criteria	SPEM		Antisaccade
	k	%	k	%
Neither psychopathology nor medical conditions basis for exclusion	7	16.67	1	4.55
Both psychopathology and medical conditions basis for exclusion	4	9.52	4	18.18
Exclude for psychopathology, but not for medical conditions	2	4.76	0	0.00
Exclude for medical conditions, but not for psychopathology	11	26.19	2	9.09
Either medical or psychopathology status is basis for exclusion, the other is unclear	6	14.29	11	50.00
Either medical or psychopathology status is not basis for exclusion, the other is unclear	1	2.38	3	13.64
Both psychopathology and medical condition exclusions are unreported or unclear	11	26.19	1	4.55
Total	42		22

Note: k= number of studies, %= percent of studies with exclusion criteria