Feasibility and psychometric properties of the UCLA PTSD reaction index for DSM-5 in japanese youth: A multi-site study
| Autor: | Makiko Okuyama, Sayaka Yamamoto, Keizo Nagao, Hiroaki Honma, Yasuko Asano, Yoshitaka Iwadare, Takeo Fujiwara, Takeshi Fujibayashi, Junko Yagi, Tomoko Osawa, Satomi Kameoka, Saeko Takada, Hirohumi Mashiko, Hiroshi Kato |
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| Rok vydání: | 2017 |
| Předmět: |
Male
Index (economics) Psychometrics Adolescent Sample (statistics) behavioral disciplines and activities DSM-5 Stress Disorders Post-Traumatic 03 medical and health sciences 0302 clinical medicine Japan mental disorders Humans 0501 psychology and cognitive sciences Child General Psychology Reliability (statistics) Psychiatric Status Rating Scales 05 social sciences Reproducibility of Results General Medicine Confirmatory factor analysis 030227 psychiatry Psychiatry and Mental health Convergent validity Scale (social sciences) Feasibility Studies Female Psychology 050104 developmental & child psychology Clinical psychology |
| Zdroj: | Asian journal of psychiatry. 33 |
| ISSN: | 1876-2026 |
| Popis: | The purpose of this study was to determine the reliability and validity of the UCLA PTSD Reaction Index for DSM-5 (PTSD-RI-5) among Japanese youth. This is the first study to explore psychometrics of the DSM-5 version of the PTSD-RI-5, as well as the first multisite study of an Asian population. This article presents psychometric characteristics of the PTSD-RI-5 derived from a sample of Japanese children and adolescents (N = 318). The PTSD-RI-5 total scale displayed good internal consistency reliability (α = 0.85). Correlations of PTSD-RI scores with the posttraumatic stress scores on the TSCC-A for the entire sample provided evidence of convergent validity. The four-factor structure of the PTSD-RI-5 was supported through confirmatory factor analysis in this sample. In conclusion, a DSM-5 version of the PTSD-RI-5 can be regarded as an adequate instrument for clinical and research purposes in Japan. |
| Databáze: | OpenAIRE |
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