Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population
Background: The diagnostic criteria for posttraumatic stress disorder (PTSD) differ between DSM-5 and ICD-11, which may affect the estimation of prevalence. Objective: To investigate the concordance of ICD-11 and DSM-5, as compared to ICD-10 and DSM-IV, regarding PTSD caseness among Japanese people...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2020-12-01
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| Series: | European Journal of Psychotraumatology |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/20008198.2020.1753938 |
| _version_ | 1828065768532606976 |
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| author | Misari Oe Masaya Ito Yoshitake Takebayashi Akiko Katayanagi Masaru Horikoshi |
| author_facet | Misari Oe Masaya Ito Yoshitake Takebayashi Akiko Katayanagi Masaru Horikoshi |
| author_sort | Misari Oe |
| collection | DOAJ |
| description | Background: The diagnostic criteria for posttraumatic stress disorder (PTSD) differ between DSM-5 and ICD-11, which may affect the estimation of prevalence. Objective: To investigate the concordance of ICD-11 and DSM-5, as compared to ICD-10 and DSM-IV, regarding PTSD caseness among Japanese people who had experienced different potentially traumatic events. In addition, we estimated the comorbidity with major depressive disorder and generalized anxiety disorder according to these four diagnostic manuals. Method: A web-based survey (n = 6,180) was conducted from November 2016 to March 2017. Participants completed the PTSD Checklist for DSM-5, and other standardized measures of PTSD, depression, and anxiety. Results: The prevalence of PTSD caseness according to ICD-11 was significantly lower as compared to DSM-IV, DSM-5, and ICD-10. Cohen’s kappa between DSM-5 and ICD-11 was 0.79, indicating substantial agreement. Comorbidity with depression was significantly higher in unique DSM-5 cases than in unique ICD-11 cases. Unique DSM-5 PTSD cases were significantly stronger functionally impaired than unique ICD-11 PTSD cases. Conclusions: Although requiring fewer items, the ICD-11 showed substantial agreement with DSM-5 regarding PTSD caseness. The lower comorbidity rates in unique cases may support the concept of the ICD-11 which intends to reduce comorbidity by identifying the core elements of PTSD. |
| first_indexed | 2024-04-10T23:19:14Z |
| format | Article |
| id | doaj.art-e79ea2f460b9464db66ec21be37453b8 |
| institution | Directory Open Access Journal |
| issn | 2000-8066 |
| language | English |
| last_indexed | 2024-04-10T23:19:14Z |
| publishDate | 2020-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | European Journal of Psychotraumatology |
| spelling | doaj.art-e79ea2f460b9464db66ec21be37453b82023-01-12T15:31:32ZengTaylor & Francis GroupEuropean Journal of Psychotraumatology2000-80662020-12-0111110.1080/20008198.2020.17539381753938Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese populationMisari Oe0Masaya Ito1Yoshitake Takebayashi2Akiko Katayanagi3Masaru Horikoshi4Kurume University School of MedicineNational Center of Neurology and PsychiatryNational Center of Neurology and PsychiatryNational Center of Neurology and PsychiatryNational Center of Neurology and PsychiatryBackground: The diagnostic criteria for posttraumatic stress disorder (PTSD) differ between DSM-5 and ICD-11, which may affect the estimation of prevalence. Objective: To investigate the concordance of ICD-11 and DSM-5, as compared to ICD-10 and DSM-IV, regarding PTSD caseness among Japanese people who had experienced different potentially traumatic events. In addition, we estimated the comorbidity with major depressive disorder and generalized anxiety disorder according to these four diagnostic manuals. Method: A web-based survey (n = 6,180) was conducted from November 2016 to March 2017. Participants completed the PTSD Checklist for DSM-5, and other standardized measures of PTSD, depression, and anxiety. Results: The prevalence of PTSD caseness according to ICD-11 was significantly lower as compared to DSM-IV, DSM-5, and ICD-10. Cohen’s kappa between DSM-5 and ICD-11 was 0.79, indicating substantial agreement. Comorbidity with depression was significantly higher in unique DSM-5 cases than in unique ICD-11 cases. Unique DSM-5 PTSD cases were significantly stronger functionally impaired than unique ICD-11 PTSD cases. Conclusions: Although requiring fewer items, the ICD-11 showed substantial agreement with DSM-5 regarding PTSD caseness. The lower comorbidity rates in unique cases may support the concept of the ICD-11 which intends to reduce comorbidity by identifying the core elements of PTSD.http://dx.doi.org/10.1080/20008198.2020.1753938posttraumatic stress disordersdsm-5icd-11comorbiditydepressionanxiety |
| spellingShingle | Misari Oe Masaya Ito Yoshitake Takebayashi Akiko Katayanagi Masaru Horikoshi Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population European Journal of Psychotraumatology posttraumatic stress disorders dsm-5 icd-11 comorbidity depression anxiety |
| title | Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population |
| title_full | Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population |
| title_fullStr | Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population |
| title_full_unstemmed | Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population |
| title_short | Prevalence and comorbidity of the ICD-11 and DSM-5 for PTSD caseness with previous diagnostic manuals among the Japanese population |
| title_sort | prevalence and comorbidity of the icd 11 and dsm 5 for ptsd caseness with previous diagnostic manuals among the japanese population |
| topic | posttraumatic stress disorders dsm-5 icd-11 comorbidity depression anxiety |
| url | http://dx.doi.org/10.1080/20008198.2020.1753938 |
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