Table 1.

Diagnoses among HR offspring of schizophrenia parents (n=75)

Externalizing disorders
Attention deficit disorder	15
Oppositional defiant disorder	8
Conduct disorder	6
Non-externalizing disorders
Depression	11
PTSD	5
Bipolar disorder	2
Substance use disorder	4
Anxiety disorders	2
Phobia	2
Adjustment disorder	3
Eneuresis	2
OCD	1
No diagnosis	30

The total numbers add up to more than 75 because of co-morbidity. 18/45 HR subjects with psychopathology had more than one diagnosis: (10 with two diagnoses; 7 with 3 diagnoses and 1 with 4 diagnoses.