Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory

This study aimed to examine the reliability and validity of the Thai version of the FOCI (FOCI-T), which is a brief self-report questionnaire to assess the symptoms and severity of obsessive-compulsive disorder (OCD). Forty-seven OCD patients completed the FOCI-T, the Patient Health Questionnaire (P...

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Main Authors: Ratana Saipanish, Thanita Hiranyatheb, Manote Lotrakul
Format: Article
Language:English
Published: Wiley 2015-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2015/240787
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author Ratana Saipanish
Thanita Hiranyatheb
Manote Lotrakul
author_facet Ratana Saipanish
Thanita Hiranyatheb
Manote Lotrakul
author_sort Ratana Saipanish
collection DOAJ
description This study aimed to examine the reliability and validity of the Thai version of the FOCI (FOCI-T), which is a brief self-report questionnaire to assess the symptoms and severity of obsessive-compulsive disorder (OCD). Forty-seven OCD patients completed the FOCI-T, the Patient Health Questionnaire (PHQ-9), and the Pictorial Thai Quality of Life (PTQL). They were then interviewed to determine the OCD symptom severity by the Yale-Brown Obsessive-Compulsive Scale-Second Edition (YBOCS-II) and depressive symptoms by the Hamilton Rating Scale for Depression (HAM-D), together with the Global Assessment of Functioning (GAF) and the Clinical Global Impression-Severity Scales (CGI-S). The result showed that the FOCI-T had satisfactory internal consistency reliability on both the Symptom Checklist (KR-20 = 0.86) and the Severity Scale (α=0.92). Regarding validity analyses, the FOCI-T Severity Scale had stronger correlations with the YBOCS-II and CGI-S than the FOCI-T Symptom Checklist. This implied the independence between the FOCI-T Symptom Checklist and the Severity Scale and good concurrent validity of the FOCI-T Severity Scale. Our results suggested that the FOCI-T was found to be a reliable and valid self-report measure to assess obsessive-compulsive symptoms and severity.
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spelling doaj-art-93e3d50a80fa442994d58d8deed002532025-02-03T01:10:55ZengWileyThe Scientific World Journal2356-61401537-744X2015-01-01201510.1155/2015/240787240787Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive InventoryRatana Saipanish0Thanita Hiranyatheb1Manote Lotrakul2Department of Psychiatry, Ramathibodi Hospital, Faculty of Medicine, Mahidol University, Rama VI Road, Rajthevi, Bangkok 10400, ThailandDepartment of Psychiatry, Ramathibodi Hospital, Faculty of Medicine, Mahidol University, Rama VI Road, Rajthevi, Bangkok 10400, ThailandDepartment of Psychiatry, Ramathibodi Hospital, Faculty of Medicine, Mahidol University, Rama VI Road, Rajthevi, Bangkok 10400, ThailandThis study aimed to examine the reliability and validity of the Thai version of the FOCI (FOCI-T), which is a brief self-report questionnaire to assess the symptoms and severity of obsessive-compulsive disorder (OCD). Forty-seven OCD patients completed the FOCI-T, the Patient Health Questionnaire (PHQ-9), and the Pictorial Thai Quality of Life (PTQL). They were then interviewed to determine the OCD symptom severity by the Yale-Brown Obsessive-Compulsive Scale-Second Edition (YBOCS-II) and depressive symptoms by the Hamilton Rating Scale for Depression (HAM-D), together with the Global Assessment of Functioning (GAF) and the Clinical Global Impression-Severity Scales (CGI-S). The result showed that the FOCI-T had satisfactory internal consistency reliability on both the Symptom Checklist (KR-20 = 0.86) and the Severity Scale (α=0.92). Regarding validity analyses, the FOCI-T Severity Scale had stronger correlations with the YBOCS-II and CGI-S than the FOCI-T Symptom Checklist. This implied the independence between the FOCI-T Symptom Checklist and the Severity Scale and good concurrent validity of the FOCI-T Severity Scale. Our results suggested that the FOCI-T was found to be a reliable and valid self-report measure to assess obsessive-compulsive symptoms and severity.http://dx.doi.org/10.1155/2015/240787
spellingShingle Ratana Saipanish
Thanita Hiranyatheb
Manote Lotrakul
Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory
The Scientific World Journal
title Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory
title_full Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory
title_fullStr Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory
title_full_unstemmed Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory
title_short Reliability and Validity of the Thai Version of the Florida Obsessive-Compulsive Inventory
title_sort reliability and validity of the thai version of the florida obsessive compulsive inventory
url http://dx.doi.org/10.1155/2015/240787
work_keys_str_mv AT ratanasaipanish reliabilityandvalidityofthethaiversionofthefloridaobsessivecompulsiveinventory
AT thanitahiranyatheb reliabilityandvalidityofthethaiversionofthefloridaobsessivecompulsiveinventory
AT manotelotrakul reliabilityandvalidityofthethaiversionofthefloridaobsessivecompulsiveinventory