期刊
PSYCHIATRY RESEARCH
卷 166, 期 1, 页码 76-84出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.psychres.2007.11.008
关键词
Gambling Symptom Assessment Scale (G-SAS); Yale-Brown Obsessive-Compulsive Scale-Pathological Gambling (PG-YBOCS); Pathological Gambling Disorder; Rating scale; Reliability; Validity
类别
资金
- NIDA NIH HHS [R01 DA019039, R01 DA013039, R01 DA019039-04] Funding Source: Medline
- NIMH NIH HHS [K23 MH069754, K23 MH069754-01A1] Funding Source: Medline
Two hundred seven patients with DSM-IV Pathological Gambling Disorder completed both the Gambling Symptom Assessment Scale (G-SAS) and the Yale-Brown Obsessive-Compulsive Scale - modified for Pathological Gambling (PG-YBOCS) at baseline visit and weekly or biweekly thereafter during the 12-week study period. The week 1 to week 2 visit data were used to assess test-retest reliability. Weekly or biweekly data were used for the G-SAS validity. The PG-YBOCS reliability and validity data have been published previously. We used the PG-YBOCS as the established scale and compared the G-SAS performance with the PG-YBOCS. Test-retest reliability was statistically significant. The correlations between the G-SAS and the PG-YBOCS and Clinical Global impression rating were excellent. Findings suggest that the G-SAS is reliable and valid in assessing changes in symptoms during a drug treatment study. (c) 2007 Elsevier Ireland Ltd. All rights reserved.
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