| Variable | Suicidality* | MWU# | p | |
| Present | Absent | |||
| Age | 38.5 | 42 | 1972.0 | 0.36 |
| Monthly income/allowance (US) | 42 | 42 | 2139.5 | 0.88 |
| Duration of illness (months) | 24 | 24 | 1919.5 | 0.25 |
| BPRS | 25 | 19 | 758.0 | 0.001 |