Table 1.
Background tests and characteristics in the three groups.
| OCD group (n = 24) | OCPD group (n = 19) | NC group (n = 26) | χ2/F value | p value | |
|---|---|---|---|---|---|
| Sex | 16/8 | 7/12 | 17/9 | 4.813 | 0.090 |
| Handedness | 22/1/1 | 19/0/0 | 26/0/0 | 3.862 | 0.425 |
| Age | 19.71 ± 0.33 | 19.95 ± 0.21 | 20.35 ± 0.30 | 1.281 | 0.284 |
| Education | 12.88 ± 0.40 | 13.63 ± 0.16 | 13.46 ± 0.14 | 2.140 | 0.126 |
| HAMA | 8.67 ± 0.72ab | 2.89 ± 0.60 | 1.35 ± 0.24 | 32.362 | <0.001** |
| HAMD | 9.62 ± 1.00ab | 3.26 ± 0.63 | 1.27 ± 0.26 | 25.538 | <0.001** |
| Y-BOCS | 20.50 ± 1.49 | – | – | – | – |
| PI-WSUR | 36.96 ± 3.57b | 39.42 ± 4.00c | 16.27 ± 2.24 | 16.195 | <0.001** |
Data are shown as mean ± SE. Annotations: OCD, obsessive-compulsive disorder; OCPD, Obsessive-compulsive personality disorder; NC, normal control; HAMA, Hamilton Anxiety Rating Scale; HAMD, Hamilton Depression Rating Scale; Y-BOCS, Yale-Brown Obsessive Compulsive Scale; PI-WSUR, Padua Inventory-Washington State University Revision; **p < 0.01. aSignificant difference between the OCD group and the OCPD group. bSignificant difference between the OCD group and NC group. cSignificant difference between the OCPD group and the NC group.