Table 1.
Demographic, Trait, and Clinical information
| Patients | Controls | Statistic | |
|---|---|---|---|
| Sex (% male) | 81.6 | 74.3 | χ2 (1,73) = .45 |
| Age (SD) | 44.5 (10.6) | 38.5 (10.3) | t(72) = 2.44* |
| Marital status | |||
| Never married | 60.5 | 71.4 | χ2 (2, 73) = 3.21 |
| Currently married | 5.3 | 11.4 | |
| Ever married | 34.2 | 17.1 | |
| Education (SD) | 12.8 (1.5) | 14.7 (1.5) | t(72) = -5.43*** |
| Parental education (SD) | 14.7 (3.3) | 14.2 (2.5) | t(72) =.67 |
| Physical Anhedonia Scale (SD) | 19.1 (9.4) | 9.8 (6.0) | t(72) = 5.04*** |
| Social Anhedonia Scale (SD) | 17.0 (8.7) | 8.0 (5.2) | t(72) = 5.32*** |
| Age of onset (SD) | 21.6 (10.4) | ||
| BPRS | |||
| Thought Disturbance (SD) | 2.7 (1.3) | ||
| Anxiety/Depression (SD) | 2.5 (0.9) | ||
| Anergia (SD) | 2.1 (0.8) | ||
| Hostility (SD) | 1.8 (0.8) | ||
| Activation (SD) | 1.2 (0.4) | ||
| SANS | |||
| Affective Flattening (SD) | 2.2 (1.4) | ||
| Alogia (SD) | 1.0 (1.2) | ||
| Avolition (SD) | 3.1 (1.1) | ||
| Anhedonia (SD) | 2.9 (1.4) |
Notes: Means are presented with accompanying SD ’s.
*
p < .05;
**
p < .001