Table 1.
Descriptive and clinical data for participant groups in Study 1 and 2.
| STUDY 1 | STUDY 2 | |||
|---|---|---|---|---|
| Community Controls |
SZ | College Controls |
Stypy | |
| % Women | 57% | 16% | 61% | 62% |
| % Caucasian | 43% | 63% | 81% | 77% |
| % African American | 57% | 37% | 11% | 5% |
| % SZ Family History | - | - | 0% | 19% |
| Age | 39.07 (13.32) | 40.00 (12.25) | 18.78 (1.97) | 18.67 (1.22) |
| Education | 14.46 (2.25) | 11.07 (1.67) | 12.46 (.80) | 12.49 (.76) |
| SYMPTOM RATINGS | ||||
| Hallucinations | 1.67 (1.59) | |||
| Delusions | 1.78 (1.65) | |||
| Bizarre Behavior | 0.63 (0.88) | |||
| Thought Disorder | 2.52 (1.58) | |||
| Affective Flattening | 1.33 (1.54) | |||
| Alogia | 2.30 (1.56) | |||
| Avolition | 1.48 (1.28) | |||
| Anhedonia | 0.30 (0.78) | |||
| SCHIZOTYPY TRAITS | ||||
| Positive | 8.25 (4.94) | 30.95 (9.12) | ||
| Negative | 2.92 (2.18) | 12.08 (5.89) | ||
| Disorganization | 8.06 (4.83) | 25.54 (4.77) | ||
| Trait Positive Affectivity | 3.78 (0.48)a | 3.75 (0.84) a | 6.92 (1.41) b | 5.95 (1.39) b |
| Trait Negative Affectivity | 1.61 (0.44) a | 2.18 (0.87) a | 2.94 (1.13) b | 3.96 (1.59) b |
a
Scale from 1 to 5;
b
Scale from 1 to 10.
Note – SZ = Schizophrenia, Stypy = Schizotypy