Assessment of psychiatric complications in Parkinson's disease: The SCOPA‐PC
Identifieur interne : 000899 ( Istex/Corpus ); précédent : 000898; suivant : 000900Assessment of psychiatric complications in Parkinson's disease: The SCOPA‐PC
Auteurs : Martine Visser ; Dagmar Verbaan ; Stephanie M. Van Rooden ; Anne M. Stiggelbout ; Johan Marinus ; Jacobus J. Van HiltenSource :
- Movement Disorders [ 0885-3185 ] ; 2007-11-15.
English descriptors
Abstract
The objective of this study was to develop a clinimetric sound scale that addresses both psychotic and compulsive complications in Parkinson's disease (PD). The SCales for Outcomes in PArkinson's disease‐Psychiatric Complications (SCOPA‐PC) was developed by modifying the items of the Parkinson Psychosis Rating Scale (PPRS) and including an item on compulsive behavior in PD. To evaluate the validity of the SCOPA‐PC, 106 PD patients were assessed. A subsample of 43 patients was assessed for interrater and test–retest reliability. Construct validity was evaluated using the Neuropsychiatric Inventory (NPI) and the South Oaks Gambling Scale (SOGS). Interrater and test–retest reliability for the total score was 0.95 and 0.91 (intraclass correlation coefficient), respectively. For the items, the interrater reliability ranged from 0.62 to 0.96 (weighted kappa) and the test–retest reliability ranged from 0.54 to 0.88 (weighted kappa). Cronbach's alpha was 0.68. The correlation between the SCOPA‐PC total score and the NPI was 0.41. The correlation between SCOPA‐PC items and NPI items that addressed similar constructs ranged from 0.34 to 0.68, whereas the correlation between the item on compulsive behavior and the SOGS was 0.49. In conclusion, the SCOPA‐PC is a reliable, valid, and easily‐administered semistructured questionnaire for both psychotic and compulsive complications in PD. © 2007 Movement Disorder Society
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DOI: 10.1002/mds.21696
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<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Assessment of psychiatric complications in Parkinson's disease: The SCOPA‐PC</title><author><name sortKey="Visser, Martine" sort="Visser, Martine" uniqKey="Visser M" first="Martine" last="Visser">Martine Visser</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Verbaan, Dagmar" sort="Verbaan, Dagmar" uniqKey="Verbaan D" first="Dagmar" last="Verbaan">Dagmar Verbaan</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Van Rooden, Stephanie M" sort="Van Rooden, Stephanie M" uniqKey="Van Rooden S" first="Stephanie M." last="Van Rooden">Stephanie M. Van Rooden</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Stiggelbout, Anne M" sort="Stiggelbout, Anne M" uniqKey="Stiggelbout A" first="Anne M." last="Stiggelbout">Anne M. Stiggelbout</name><affiliation><mods:affiliation>Department of Medical Decision Making, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Marinus, Johan" sort="Marinus, Johan" uniqKey="Marinus J" first="Johan" last="Marinus">Johan Marinus</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Van Hilten, Jacobus J" sort="Van Hilten, Jacobus J" uniqKey="Van Hilten J" first="Jacobus J." last="Van Hilten">Jacobus J. 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Van Rooden</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Stiggelbout, Anne M" sort="Stiggelbout, Anne M" uniqKey="Stiggelbout A" first="Anne M." last="Stiggelbout">Anne M. Stiggelbout</name><affiliation><mods:affiliation>Department of Medical Decision Making, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Marinus, Johan" sort="Marinus, Johan" uniqKey="Marinus J" first="Johan" last="Marinus">Johan Marinus</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Van Hilten, Jacobus J" sort="Van Hilten, Jacobus J" uniqKey="Van Hilten J" first="Jacobus J." last="Van Hilten">Jacobus J. Van Hilten</name><affiliation><mods:affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Movement Disorders</title><title level="j" type="sub">Official Journal of the Movement Disorder Society</title><title level="j" type="abbrev">Mov. Disord.</title><idno type="ISSN">0885-3185</idno><idno type="eISSN">1531-8257</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2007-11-15">2007-11-15</date><biblScope unit="vol">22</biblScope><biblScope unit="issue">15</biblScope><biblScope unit="page" from="2221">2221</biblScope><biblScope unit="page" to="2228">2228</biblScope></imprint><idno type="ISSN">0885-3185</idno></series><idno type="istex">055F1CA5D84AB54508D8CC0B85B3BDC26282C63E</idno><idno type="DOI">10.1002/mds.21696</idno><idno type="ArticleID">MDS21696</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0885-3185</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Parkinson's disease</term><term>compulsive behavior</term><term>psychosis</term><term>reliability</term><term>validity</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The objective of this study was to develop a clinimetric sound scale that addresses both psychotic and compulsive complications in Parkinson's disease (PD). The SCales for Outcomes in PArkinson's disease‐Psychiatric Complications (SCOPA‐PC) was developed by modifying the items of the Parkinson Psychosis Rating Scale (PPRS) and including an item on compulsive behavior in PD. To evaluate the validity of the SCOPA‐PC, 106 PD patients were assessed. A subsample of 43 patients was assessed for interrater and test–retest reliability. Construct validity was evaluated using the Neuropsychiatric Inventory (NPI) and the South Oaks Gambling Scale (SOGS). Interrater and test–retest reliability for the total score was 0.95 and 0.91 (intraclass correlation coefficient), respectively. For the items, the interrater reliability ranged from 0.62 to 0.96 (weighted kappa) and the test–retest reliability ranged from 0.54 to 0.88 (weighted kappa). Cronbach's alpha was 0.68. The correlation between the SCOPA‐PC total score and the NPI was 0.41. The correlation between SCOPA‐PC items and NPI items that addressed similar constructs ranged from 0.34 to 0.68, whereas the correlation between the item on compulsive behavior and the SOGS was 0.49. In conclusion, the SCOPA‐PC is a reliable, valid, and easily‐administered semistructured questionnaire for both psychotic and compulsive complications in PD. © 2007 Movement Disorder Society</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Martine Visser PhD</name><affiliations><json:string>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</json:string></affiliations></json:item><json:item><name>Dagmar Verbaan MSc</name><affiliations><json:string>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</json:string></affiliations></json:item><json:item><name>Stephanie M. van Rooden MSc</name><affiliations><json:string>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</json:string></affiliations></json:item><json:item><name>Anne M. Stiggelbout PhD</name><affiliations><json:string>Department of Medical Decision Making, Leiden University Medical Center, Leiden, the Netherlands</json:string></affiliations></json:item><json:item><name>Johan Marinus PhD</name><affiliations><json:string>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</json:string></affiliations></json:item><json:item><name>Jacobus J. van Hilten MD, PhD</name><affiliations><json:string>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Parkinson's disease</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>psychosis</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>compulsive behavior</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>validity</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>reliability</value></json:item></subject><language><json:string>eng</json:string></language><abstract>The objective of this study was to develop a clinimetric sound scale that addresses both psychotic and compulsive complications in Parkinson's disease (PD). The SCales for Outcomes in PArkinson's disease‐Psychiatric Complications (SCOPA‐PC) was developed by modifying the items of the Parkinson Psychosis Rating Scale (PPRS) and including an item on compulsive behavior in PD. To evaluate the validity of the SCOPA‐PC, 106 PD patients were assessed. A subsample of 43 patients was assessed for interrater and test–retest reliability. Construct validity was evaluated using the Neuropsychiatric Inventory (NPI) and the South Oaks Gambling Scale (SOGS). Interrater and test–retest reliability for the total score was 0.95 and 0.91 (intraclass correlation coefficient), respectively. For the items, the interrater reliability ranged from 0.62 to 0.96 (weighted kappa) and the test–retest reliability ranged from 0.54 to 0.88 (weighted kappa). Cronbach's alpha was 0.68. The correlation between the SCOPA‐PC total score and the NPI was 0.41. The correlation between SCOPA‐PC items and NPI items that addressed similar constructs ranged from 0.34 to 0.68, whereas the correlation between the item on compulsive behavior and the SOGS was 0.49. 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Box 9600, NL‐2300 RC Leiden, The Netherlands</p></note><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation></author><author><persName><forename type="first">Dagmar</forename><surname>Verbaan</surname><roleName type="degree">MSc</roleName></persName><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation></author><author><persName><forename type="first">Stephanie M.</forename><surname>van Rooden</surname><roleName type="degree">MSc</roleName></persName><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation></author><author><persName><forename type="first">Anne M.</forename><surname>Stiggelbout</surname><roleName type="degree">PhD</roleName></persName><affiliation>Department of Medical Decision Making, Leiden University Medical Center, Leiden, the Netherlands</affiliation></author><author><persName><forename type="first">Johan</forename><surname>Marinus</surname><roleName type="degree">PhD</roleName></persName><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation></author><author><persName><forename type="first">Jacobus J.</forename><surname>van Hilten</surname><roleName type="degree">MD, PhD</roleName></persName><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation></author></analytic><monogr><title level="j">Movement Disorders</title><title level="j" type="sub">Official Journal of the Movement Disorder Society</title><title level="j" type="abbrev">Mov. Disord.</title><idno type="pISSN">0885-3185</idno><idno type="eISSN">1531-8257</idno><idno type="DOI">10.1002/(ISSN)1531-8257</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2007-11-15"></date><biblScope unit="vol">22</biblScope><biblScope unit="issue">15</biblScope><biblScope unit="page" from="2221">2221</biblScope><biblScope unit="page" to="2228">2228</biblScope></imprint></monogr><idno type="istex">055F1CA5D84AB54508D8CC0B85B3BDC26282C63E</idno><idno type="DOI">10.1002/mds.21696</idno><idno type="ArticleID">MDS21696</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2007</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>The objective of this study was to develop a clinimetric sound scale that addresses both psychotic and compulsive complications in Parkinson's disease (PD). The SCales for Outcomes in PArkinson's disease‐Psychiatric Complications (SCOPA‐PC) was developed by modifying the items of the Parkinson Psychosis Rating Scale (PPRS) and including an item on compulsive behavior in PD. To evaluate the validity of the SCOPA‐PC, 106 PD patients were assessed. A subsample of 43 patients was assessed for interrater and test–retest reliability. Construct validity was evaluated using the Neuropsychiatric Inventory (NPI) and the South Oaks Gambling Scale (SOGS). Interrater and test–retest reliability for the total score was 0.95 and 0.91 (intraclass correlation coefficient), respectively. For the items, the interrater reliability ranged from 0.62 to 0.96 (weighted kappa) and the test–retest reliability ranged from 0.54 to 0.88 (weighted kappa). Cronbach's alpha was 0.68. The correlation between the SCOPA‐PC total score and the NPI was 0.41. The correlation between SCOPA‐PC items and NPI items that addressed similar constructs ranged from 0.34 to 0.68, whereas the correlation between the item on compulsive behavior and the SOGS was 0.49. In conclusion, the SCOPA‐PC is a reliable, valid, and easily‐administered semistructured questionnaire for both psychotic and compulsive complications in PD. © 2007 Movement Disorder Society</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>Parkinson's disease</term></item><item><term>psychosis</term></item><item><term>compulsive behavior</term></item><item><term>validity</term></item><item><term>reliability</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>Article category</head><item><term>Research Article</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2007-07-13">Received</change><change when="2007-07-14">Registration</change><change when="2007-11-15">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/055F1CA5D84AB54508D8CC0B85B3BDC26282C63E/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Wiley Subscription Services, Inc., A Wiley Company</publisherName><publisherLoc>Hoboken</publisherLoc></publisherInfo><doi registered="yes">10.1002/(ISSN)1531-8257</doi><issn type="print">0885-3185</issn><issn type="electronic">1531-8257</issn><idGroup><id type="product" value="MDS"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="MOVEMENT DISORDERS">Movement Disorders</title><title type="subtitle">Official Journal of the Movement Disorder Society</title><title type="short">Mov. 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The SCales for Outcomes in PArkinson's disease‐Psychiatric Complications (SCOPA‐PC) was developed by modifying the items of the Parkinson Psychosis Rating Scale (PPRS) and including an item on compulsive behavior in PD. To evaluate the validity of the SCOPA‐PC, 106 PD patients were assessed. A subsample of 43 patients was assessed for interrater and test–retest reliability. Construct validity was evaluated using the Neuropsychiatric Inventory (NPI) and the South Oaks Gambling Scale (SOGS). Interrater and test–retest reliability for the total score was 0.95 and 0.91 (intraclass correlation coefficient), respectively. For the items, the interrater reliability ranged from 0.62 to 0.96 (weighted kappa) and the test–retest reliability ranged from 0.54 to 0.88 (weighted kappa). Cronbach's alpha was 0.68. The correlation between the SCOPA‐PC total score and the NPI was 0.41. The correlation between SCOPA‐PC items and NPI items that addressed similar constructs ranged from 0.34 to 0.68, whereas the correlation between the item on compulsive behavior and the SOGS was 0.49. In conclusion, the SCOPA‐PC is a reliable, valid, and easily‐administered semistructured questionnaire for both psychotic and compulsive complications in PD. © 2007 Movement Disorder Society</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><!--Version 0.6 générée le 3-12-2015--><mods version="3.6"><titleInfo lang="en"><title>Assessment of psychiatric complications in Parkinson's disease: The SCOPA‐PC</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Psychiatric Complications in PD</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Assessment of psychiatric complications in Parkinson's disease: The SCOPA‐PC</title></titleInfo><name type="personal"><namePart type="given">Martine</namePart><namePart type="family">Visser</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation><description>Correspondence: Department of Neurology, K5 Q 92, Leiden University Medical Center, P.O. Box 9600, NL‐2300 RC Leiden, The Netherlands</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Dagmar</namePart><namePart type="family">Verbaan</namePart><namePart type="termsOfAddress">MSc</namePart><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Stephanie M.</namePart><namePart type="family">van Rooden</namePart><namePart type="termsOfAddress">MSc</namePart><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Anne M.</namePart><namePart type="family">Stiggelbout</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Department of Medical Decision Making, Leiden University Medical Center, Leiden, the Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Johan</namePart><namePart type="family">Marinus</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Jacobus J.</namePart><namePart type="family">van Hilten</namePart><namePart type="termsOfAddress">MD, PhD</namePart><affiliation>Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre authority="originalCategForm">article</genre><originInfo><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><place><placeTerm type="text">Hoboken</placeTerm></place><dateIssued encoding="w3cdtf">2007-11-15</dateIssued><dateCaptured encoding="w3cdtf">2007-07-13</dateCaptured><dateValid encoding="w3cdtf">2007-07-14</dateValid><copyrightDate encoding="w3cdtf">2007</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="tables">4</extent><extent unit="references">27</extent><extent unit="words">5312</extent></physicalDescription><abstract lang="en">The objective of this study was to develop a clinimetric sound scale that addresses both psychotic and compulsive complications in Parkinson's disease (PD). The SCales for Outcomes in PArkinson's disease‐Psychiatric Complications (SCOPA‐PC) was developed by modifying the items of the Parkinson Psychosis Rating Scale (PPRS) and including an item on compulsive behavior in PD. To evaluate the validity of the SCOPA‐PC, 106 PD patients were assessed. A subsample of 43 patients was assessed for interrater and test–retest reliability. Construct validity was evaluated using the Neuropsychiatric Inventory (NPI) and the South Oaks Gambling Scale (SOGS). Interrater and test–retest reliability for the total score was 0.95 and 0.91 (intraclass correlation coefficient), respectively. For the items, the interrater reliability ranged from 0.62 to 0.96 (weighted kappa) and the test–retest reliability ranged from 0.54 to 0.88 (weighted kappa). Cronbach's alpha was 0.68. The correlation between the SCOPA‐PC total score and the NPI was 0.41. The correlation between SCOPA‐PC items and NPI items that addressed similar constructs ranged from 0.34 to 0.68, whereas the correlation between the item on compulsive behavior and the SOGS was 0.49. In conclusion, the SCOPA‐PC is a reliable, valid, and easily‐administered semistructured questionnaire for both psychotic and compulsive complications in PD. © 2007 Movement Disorder Society</abstract><note type="funding">The Netherlands Organization for Scientific Research - No. NWO, project number 0940–33‐021; </note><note type="funding">Leiden University Medical Center</note><note type="funding">Van Alkemade–Keuls Fonds</note><subject lang="en"><genre>Keywords</genre><topic>Parkinson's disease</topic><topic>psychosis</topic><topic>compulsive behavior</topic><topic>validity</topic><topic>reliability</topic></subject><relatedItem type="host"><titleInfo><title>Movement Disorders</title><subTitle>Official Journal of the Movement Disorder Society</subTitle></titleInfo><titleInfo type="abbreviated"><title>Mov. Disord.</title></titleInfo><subject><genre>article category</genre><topic>Research Article</topic></subject><identifier type="ISSN">0885-3185</identifier><identifier type="eISSN">1531-8257</identifier><identifier type="DOI">10.1002/(ISSN)1531-8257</identifier><identifier type="PublisherID">MDS</identifier><part><date>2007</date><detail type="volume"><caption>vol.</caption><number>22</number></detail><detail type="issue"><caption>no.</caption><number>15</number></detail><extent unit="pages"><start>2221</start><end>2228</end><total>8</total></extent></part></relatedItem><identifier type="istex">055F1CA5D84AB54508D8CC0B85B3BDC26282C63E</identifier><identifier type="DOI">10.1002/mds.21696</identifier><identifier type="ArticleID">MDS21696</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2007 Movement Disorder Society</accessCondition><recordInfo><recordOrigin>Wiley Subscription Services, Inc., A Wiley Company</recordOrigin><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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