Table 2.
PPI results in key groups (60 ms prepulse intervals, mean (SEM)):
| Blocks 2 & 3 | Block 2 alone | |||
|---|---|---|---|---|
| HS | SZ | HS | SZ | |
| All subjects | 44.2 (1.5) | 36.0 (1.8) | 49.2 (1.2) | 37.3 (2.3) |
| All males | 45.8 (2.2) | 37.9 (2.3) | 50.2 (1.8) | 38.2 (3.0) |
| All females | 42.6 (2.0) | 31.5 (2.7) | 48.2 (1.5) | 35.1 (3.4) |
| All “AP-free” | 44.2 (1.5) | 32.9 (3.8) | 49.2 (1.2) | 35.1 (4.2) |
| “Responders”1 | 51.0 (1.0) | 48.0 (1.1) | 53.0 (1.0) | 48.1 (1.1) |
| Male “Responders” | 54.0 (1.5) | 50.9 (1.4) | 56.3 (1.4) | 50.7 (1.3) |
| Female “Responders” | 48.5 (1.4) | 41.9 (2.1) | 50.2 (1.4) | 42.6 (2.0) |
| “AP-free”, “Responders” | 51.0 (1.0) | 42.3 (3.4) | 53.0 (1.0) | 41.7 (3.8) |
| Ill < 10 y, “AP-free” “Responders”2 | 55.5 (3.8) | 40.5 (5.4) | 58.8 (3.1) | 41.2 (5.9) |
1
mean startle magnitude ≥ 10 units
2
age-and sex-matched subgroups (see “Results”)