Table 1.
Mean differences between Compulsive Sexual Behavior Patients and Controls on Psychometric, Behavioral, and Neuroanatomical Measures
| CSB (n = 8) Mean (sd) |
Controls (n = 8) Mean (sd) |
P | Effect Size (d) |
|
|---|---|---|---|---|
| CSBI | 63 (9.9) | 29 (1.8) | <0.001 | 5.8 |
| Barratt Impulsivity | 61 (12.9) | 48 (5.1) | 0.019 | 1.4 |
| MPQ Constraint Factor | 38 (9.7) | 50 (10.5) | 0.026 | 1.2 |
| Negative Emotionality Factor | 50 (8.7) | 38 (6.2) | 0.007 | 1.6 |
| Go-No Go Tasks | ||||
| Task 1-Errors Target Frequent | ||||
| Commission | 8.6 (3.9) | 3.0 (3.4) | 0.008 | 1.5 |
| Omission | 11.5 (9.4) | 2.0 (3.3) | 0.018 | 1.5 |
| Task 2-Errors Target In-Frequent | ||||
| Commission | 0.75 (1.0) | 0.50 (0.8) | 0.59 | 0.3 |
| Omission | 0.12 (0.4) | 0.00 (0.0) | 0.33 | 0.6 |
| Total Errors | ||||
| Commission | 9.4 (3.9) | 3.5 (4.0) | 0.010 | 1.5 |
| Omission | 11.6 (9.3) | 2.0 (3.3) | 0.015 | 1.5 |
| Sup. Frontal FA (× 1000) | 392 (37.9) | 368 (23.4) | 0.15 | 0.8 |
| Sup. Frontal MD (µm2/s) | 781 (40.6) | 833 (34.2) | 0.02 | 1.4 |
| Inf. Frontal FA (× 1000) | 384 (33.9) | 394 (18.1) | 0.46 | 0.4 |
| Inf. Frontal MD (µm2/s) | 893 (87.6) | 869 (74.2) | 0.58 | 0.3 |