Table 3.

The main diagnosis in the study population, by age group.

Main diagnosis	under 18	18–20	20–25	25–30	30–35	35–40	40–45	45–50	50–55	55–60	over 60	Total
Schizophrenia	17	5	19	24	15	11	6	8	4	1	0	110
Schizophreniform	0	2	9	5	2	6	3	1	1	0	0	29
Schizoaffective	2	0	1	5	6	5	3	3	1	1	1	28
Delusional disorder	2	4	5	8	9	12	5	4	2	5	2	58
Brief psychotic disorder	6	2	2	1	1	0	1	2	0	0	0	15
Other psychotic disorder	9	4	13	13	13	6	10	5	1	2	0	76
Substance induced psychotic disorder	1	6	18	39	35	39	22	12	7	3	2	184