| At least one psychotic symptom in 2000 | No psychotic symptoms in 2000 | Total |
At least one psychotic symptom in 1996 | 44 (8.9%) GD = 7.89 (59.1% > 4) MD = 2.02 (70.5% > 1) | 30 (6.0%) GD = 3.97 (36.7% > 4) MD = 1.17 (30.0% > 1) | 74 (14.9%) |
No psychotic symptoms in 1996 | 60 (12.1%) GD = 4.45 (36.7% > 4) MD = 1.33 (33.3% > 1) | 362 (73.0%) GD = 2.61 (24.3% > 4) MD = 0.50 (11.9% > 1) | 422 (85.1%) |
Total | 104 (21.0%) | 392 (79.0%) | 496 (100.0%) |