Diagnostic progression to schizophrenia in 35,255 patients with obsessive–compulsive disorder: a longitudinal follow-up study.
Saved in:
| Title: | Diagnostic progression to schizophrenia in 35,255 patients with obsessive–compulsive disorder: a longitudinal follow-up study. |
|---|---|
| Authors: | Chen, Mu-Hong (AUTHOR), Tsai, Shih-Jen (AUTHOR), Liang, Chih-Sung (AUTHOR), Cheng, Chih-Ming (AUTHOR), Su, Tung-Ping (AUTHOR), Chen, Tzeng-Ji (AUTHOR), Bai, Ya-Mei (AUTHOR) |
| Source: | European Archives of Psychiatry & Clinical Neuroscience. Apr2023, Vol. 273 Issue 3, p541-551. 11p. 3 Charts, 2 Graphs. |
| Subjects: | Obsessive-compulsive disorder, People with schizophrenia, Post-traumatic stress disorder, Autism spectrum disorders, Personality disorders |
| Abstract: | Evidence suggests a continuity between obsessive–compulsive disorder (OCD) and schizophrenia. However, the factors that may predict diagnostic progression from OCD to schizophrenia remain unclear. A total of 35,255 adolescents and adults with OCD (ICD-9-CM code: 300.3) were enrolled between 2001 and 2010 and followed up at the end of 2011 for the identification of de novo schizophrenia (ICD-9-CM code: 295). The Kaplan–Meier method was used to estimate incidence rates, and the Cox regression was used to determine the significance of candidate predictors. At the end of the 11-year follow-up period, the crude cumulative progression rate from OCD to schizophrenia was 6%, and the estimated progression rate totaled 7.80%. Male sex (hazard ratio: 1.23), obesity (1.77), autism spectrum disorder (1.69), bipolar disorder (1.69), posttraumatic stress disorder (1.65), cluster A personality disorder (2.50), and a family history of schizophrenia (2.57) also were related to an elevated likelihood of subsequent progression to schizophrenia in patients with OCD. Further study is necessary to elucidate the exact pathomechanisms underlying diagnostic progression to schizophrenia in patients with OCD. [ABSTRACT FROM AUTHOR] |
| Copyright of European Archives of Psychiatry & Clinical Neuroscience is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
|
Full text is not displayed to guests.
Login for full access.
|
|
| Abstract: | Evidence suggests a continuity between obsessive–compulsive disorder (OCD) and schizophrenia. However, the factors that may predict diagnostic progression from OCD to schizophrenia remain unclear. A total of 35,255 adolescents and adults with OCD (ICD-9-CM code: 300.3) were enrolled between 2001 and 2010 and followed up at the end of 2011 for the identification of de novo schizophrenia (ICD-9-CM code: 295). The Kaplan–Meier method was used to estimate incidence rates, and the Cox regression was used to determine the significance of candidate predictors. At the end of the 11-year follow-up period, the crude cumulative progression rate from OCD to schizophrenia was 6%, and the estimated progression rate totaled 7.80%. Male sex (hazard ratio: 1.23), obesity (1.77), autism spectrum disorder (1.69), bipolar disorder (1.69), posttraumatic stress disorder (1.65), cluster A personality disorder (2.50), and a family history of schizophrenia (2.57) also were related to an elevated likelihood of subsequent progression to schizophrenia in patients with OCD. Further study is necessary to elucidate the exact pathomechanisms underlying diagnostic progression to schizophrenia in patients with OCD. [ABSTRACT FROM AUTHOR] |
|---|---|
| ISSN: | 09401334 |
| DOI: | 10.1007/s00406-021-01361-w |
