From: Does duration of untreated psychosis predict very long term outcome of schizophrenic disorders? results of a retrospective study
DUP
Course of illness
Total
Favourable
N (%)
Unfavourable
=/< 1 year
13 (28.9)
32 (71.1)
45
> 1 year
3 (8.6)
32 (91.4)
35
16 (20)
64 (80)
80