Table 2. Clinical data (SIPS items and GAF) of individuals at ultra-high risk for psychosis according to familial migration history.
| Migrant parent or grandparent | |||
|---|---|---|---|
| No (n=37) | Yes (n=5) | p-value | |
| SIPS items | |||
| Positive symptoms | |||
| P1 | 1.95 (1.29)/2 | 3.60 (1.52)/3 | 0.012 |
| P2 | 2.14 (1.36)/2 | 1.60 (1.82)/1 | 0.430 |
| P3 | 0.49 (0.87)/0 | 0.40 (0.55)/0 | 0.831 |
| P4 | 3.08 (1.69)/3 | 3.60 (1.14)/4 | 0.511 |
| P5 | 0.81 (1.31)/0 | 0.00 (0.00)/0 | 0.178 |
| Negative symptoms | |||
| N1 | 1.23 (1.68)/0 | 0.20 (0.45)/0 | 0.186 |
| N2 | 1.00 (1.59)/0 | 0.80 (1.30)/0 | 0.790 |
| N3 | 0.40 (0.77)/0 | 0.20 (0.45)/0 | 0.579 |
| N4 | 0.74 (0.98)/0 | 0.40 (0.89)/0 | 0.465 |
| N5 | 1.51 (1.62)/1 | 0.60 (0.55)/1 | 0.221 |
| N6 | 0.66 (1.16)/0 | 0.20 (0.45)/0 | 0.394 |
| Disorganization symptoms | |||
| D1 | 0.26 (0.65)/0 | 0.20 (0.45)/0 | 0.139 |
| D2 | 0.23 (0.60)/0 | 0.60 (1.34)/0 | 0.283 |
| D3 | 1.37 (1.44)/1 | 1.40 (1.14)/1 | 0.966 |
| D4 | 0.26 (0.78)/0 | 0.20 (0.45)/0 | 0.875 |
| General symptoms | |||
| G1 | 1.06 (1.41)/0 | 2.60 (1.81)/3 | 0.033 |
| G2 | 1.60 (1.40)/2 | 2.00 (0.71)/2 | 0.537 |
| G3 | 0.35 (0.73)/0 | 0.00 (0.00)/0 | 0.294 |
| G4 | 1.46 (1.40)/1 | 1.20 (0.84)/1 | 0.693 |
| GAF | 70.58 (11.67)/72 | 67.20 (9.88)/61 | 0.545 |
Data presented as mean (standard deviation)/median.
GAF = Global Assessment of Functioning; SIPS = Structured Interview for Prodromal Syndromes.
Bold type denotes significant correlations.