We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Validation Studies
Validity and reliability study of the Thai version of WHO schedules for clinical assessment in neuropsychiatry: sections on psychotic disorders.
OBJECTIVE: To determine the validity and reliability of the Thai version of the WHO Psychotic Disorders Sections of the Schedules for Clinical Assessment in Neuropsychiatry (SCAN) Version 2.1
MATERIAL AND METHOD: The SCAN interview version 2.1 Psychotic Symptoms Sections (Section 16: Perceptual disorders other than hallucinations, Section 17: Hallucinations, Section 18: Experiences of thought disorder and replacement of will, and Section 19: Delusions) were translated into Thai. The content validity of the translation was established by comparing a back-translation of the Thai version to the English original. Whenever inconsistencies were encountered, the Thai version was adapted to convey the meaning of the original. The revised Thai version was then field-tested in 4 regions (Suanprung Psychiatric Hospital, Jitavejkhonkaen Hospital, Srithanya Hospital and Suansaranrom Psychiatric Hospital, each place comprised 20 volunteers ) for comprehensibility of the relatively technical language. Between October 2004 and July 2006, thirty persons were recruited for the reliability study (16 males; 14 females). Sixteen persons were schizophrenic patients (9 males; 7 females) and 14 (7 males; 7 females) were normal persons or nonpsychotic psychiatric patients. Education and occupations varied widely. The subjects were interviewed by a psychiatrist competent in using the Thai version of SCAN and these interviews were recorded on video for later re-rating.
RESULTS: Based on the response from Thai subjects and consultations with competent psychiatrists, content validity was established The time taken to interview a schizophrenic patient averaged 140.2 +/- 36.0 minutes (range, 75-193) vs. 81.9 +/- 25.9 minutes (range, 48-124) for a comparison subject. The respective mean +/- SD of inter-rater reliability (kappa) of Section 16, 17, 18 and 19 was 0.66 +/- 0.17, 0.71 +/- 0.16, 0. 70 +/- 0.22 and 0.64 +/- 0.23. Some items in some sections had 100 percent agreement between raters. The respective intra-rater reliability was 0.65 +/- 0. 11, 0. 74 +/- 0.17, 0.86 +/- 0.17 and 0.80 +/- 0.18. Some sections had items with 100 percent agreement from the same rater even when rated 2 weeks apart. More than half of the items in each section had kappa values, both inter-rater and intra-rater, at least in substantial level.
CONCLUSION: The Thai version of the Psychotic Disorders Sections of SCAN version 2.1 proved to be a valid and reliable tool for assessing psychotic symptoms among Thais.
MATERIAL AND METHOD: The SCAN interview version 2.1 Psychotic Symptoms Sections (Section 16: Perceptual disorders other than hallucinations, Section 17: Hallucinations, Section 18: Experiences of thought disorder and replacement of will, and Section 19: Delusions) were translated into Thai. The content validity of the translation was established by comparing a back-translation of the Thai version to the English original. Whenever inconsistencies were encountered, the Thai version was adapted to convey the meaning of the original. The revised Thai version was then field-tested in 4 regions (Suanprung Psychiatric Hospital, Jitavejkhonkaen Hospital, Srithanya Hospital and Suansaranrom Psychiatric Hospital, each place comprised 20 volunteers ) for comprehensibility of the relatively technical language. Between October 2004 and July 2006, thirty persons were recruited for the reliability study (16 males; 14 females). Sixteen persons were schizophrenic patients (9 males; 7 females) and 14 (7 males; 7 females) were normal persons or nonpsychotic psychiatric patients. Education and occupations varied widely. The subjects were interviewed by a psychiatrist competent in using the Thai version of SCAN and these interviews were recorded on video for later re-rating.
RESULTS: Based on the response from Thai subjects and consultations with competent psychiatrists, content validity was established The time taken to interview a schizophrenic patient averaged 140.2 +/- 36.0 minutes (range, 75-193) vs. 81.9 +/- 25.9 minutes (range, 48-124) for a comparison subject. The respective mean +/- SD of inter-rater reliability (kappa) of Section 16, 17, 18 and 19 was 0.66 +/- 0.17, 0.71 +/- 0.16, 0. 70 +/- 0.22 and 0.64 +/- 0.23. Some items in some sections had 100 percent agreement between raters. The respective intra-rater reliability was 0.65 +/- 0. 11, 0. 74 +/- 0.17, 0.86 +/- 0.17 and 0.80 +/- 0.18. Some sections had items with 100 percent agreement from the same rater even when rated 2 weeks apart. More than half of the items in each section had kappa values, both inter-rater and intra-rater, at least in substantial level.
CONCLUSION: The Thai version of the Psychotic Disorders Sections of SCAN version 2.1 proved to be a valid and reliable tool for assessing psychotic symptoms among Thais.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app