{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T03:34:40Z","timestamp":1777520080611,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2007,1,1]],"date-time":"2007-01-01T00:00:00Z","timestamp":1167609600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Can J Psychiatry"],"published-print":{"date-parts":[[2007,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives:<\/jats:title>\n                    <jats:p>We conducted a preliminary study on the validation of the Psychiatric Diagnostic Screening Questionnaire (PDSQ) among patients seeking treatment for substance use disorders (SUDs).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>We assessed 76 patients with SUDs, using the PDSQ, followed by the Structured Clinical Interview for DSM-IV. Sensitivity, specificity, positive and negative predictive values, and receiver operating characteristic (ROC) curves were calculated.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Overall, the psychometric properties identified with the PDSQ in patients with SUDs differed from those found in psychiatric outpatient populations. The ROC curves were calculated for major depressive disorder, posttraumatic stress disorder, and panic disorder. The areas under the curves were 0.86 (95%CI, 0.77 to 0.95; P &lt; 0.001), 0.79 (95%CI, 0.68 to 0.90; P &lt; 0.001), and 0.66 (95%CI, 0.51 to 0.82; P = 0.05), respectively.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>The use of the PDSQ to screen for other psychiatric disorders in populations with SUDs is promising but requires larger validation studies to provide data on its psychometric properties and inform the choice of cut-off scores for this population.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/070674370705200105","type":"journal-article","created":{"date-parts":[[2017,1,5]],"date-time":"2017-01-05T15:53:06Z","timestamp":1483631586000},"page":"22-27","source":"Crossref","is-referenced-by-count":12,"title":["Screening for Mental Health Problems among Patients with Substance Use Disorders: Preliminary Findings on the Validation of a Self-Assessment Instrument"],"prefix":"10.1177","volume":"52","author":[{"given":"Saulo","family":"Castel","sequence":"first","affiliation":[{"name":"Staff Psychiatrist, Whitby Mental Health Centre, Whitby, Ontario; Associate Staff, University Health Network; Assistant Professor, Department of Psychiatry, University of Toronto, Toronto, Ontario"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brian","family":"Rush","sequence":"additional","affiliation":[{"name":"Senior Scientist, Centre for Addiction and Mental Health, Toronto, Ontario; Associate Professor, Department of Psychiatry, University of Toronto, Toronto, Ontario"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sidney","family":"Kennedy","sequence":"additional","affiliation":[{"name":"Psychiatrist-in-Chief, University Health Network, Toronto, Ontario; Professor, Department of Psychiatry, University of Toronto, Toronto, Ontario"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kari","family":"Fulton","sequence":"additional","affiliation":[{"name":"Research Coordinator, University Health Network, Toronto, Ontario"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tony","family":"Toneatto","sequence":"additional","affiliation":[{"name":"Associate Professor, Department of Psychiatry, University of Toronto, Toronto, Ontario; Scientist, Centre for Addiction and Mental Health, Toronto, Ontario"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2007,1,1]]},"reference":[{"key":"bibr1-070674370705200105","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2004.06.034"},{"key":"bibr2-070674370705200105","volume-title":"Best practices for concurrent mental health and substance use disorders","author":"Health Canada","year":"2001"},{"key":"bibr3-070674370705200105","volume-title":"Report to Congress on the prevention and treatment of co-occurring substance abuse disorders and mental disorders","author":"Substance Abuse and Mental Health Services Administration","year":"2002"},{"key":"bibr4-070674370705200105","doi-asserted-by":"publisher","DOI":"10.1037\/0893-164X.20.1.28"},{"key":"bibr5-070674370705200105","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.58.8.787"},{"key":"bibr6-070674370705200105","doi-asserted-by":"crossref","unstructured":"Streiner D, Norman G. Health measurement scales. A practical guide to their development and use. 3rd ed. New York (NY): Oxford University Press; 2003. p 172\u2013193. Chapter 10, Validity.","DOI":"10.1093\/oso\/9780198528470.003.0010"},{"key":"bibr7-070674370705200105","doi-asserted-by":"publisher","DOI":"10.1007\/s00134-003-1761-8"},{"key":"bibr8-070674370705200105","volume-title":"Structured Clinical Interview for DSM-IV-TR Axis I Disorders, Research Version, Patient Edition. 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