Psychometric attributes of the Hospital Anxiety and Depression Scale in Parkinson's disease.
Identifieur interne : 001C17 ( PubMed/Checkpoint ); précédent : 001C16; suivant : 001C18Psychometric attributes of the Hospital Anxiety and Depression Scale in Parkinson's disease.
Auteurs : Carmen Rodriguez-Blazquez [Espagne] ; Belen Frades-Payo ; Maria João Forjaz ; Jesus De Pedro-Cuesta ; Pablo Martinez-MartinSource :
- Movement disorders : official journal of the Movement Disorder Society [ 1531-8257 ] ; 2009.
English descriptors
- KwdEn :
- Adult, Age of Onset, Aged, Aged, 80 and over, Anxiety (diagnosis), Anxiety (etiology), Anxiety (psychology), Cross-Sectional Studies, Depression (diagnosis), Depression (etiology), Depression (psychology), Female, Health Status, Humans, Male, Middle Aged, Observation, Parkinson Disease (complications), Psychiatric Status Rating Scales, Psychometrics (methods), Quality of Life, Reproducibility of Results, Severity of Illness Index, Statistics, Nonparametric.
- MESH :
- complications : Parkinson Disease.
- diagnosis : Anxiety, Depression.
- etiology : Anxiety, Depression.
- methods : Psychometrics.
- psychology : Anxiety, Depression.
- Adult, Age of Onset, Aged, Aged, 80 and over, Cross-Sectional Studies, Female, Health Status, Humans, Male, Middle Aged, Observation, Psychiatric Status Rating Scales, Quality of Life, Reproducibility of Results, Severity of Illness Index, Statistics, Nonparametric.
Abstract
The Hospital Anxiety and Depression Scale (HADS) has been used in Parkinson's disease (PD) but information about its psychometric properties in this context is limited. The aim of this study is to assess the psychometric properties of the HADS in PD. In an observational, cross-sectional analysis, HADS data quality, acceptability, scaling assumptions, internal consistency, construct validity, and precision were explored. From a sample of 387 PD patients, 22% and 14% scored > or =11 points (definite case) on the HADS anxiety and depression subscales, respectively. Cronbach's alpha was 0.81 and 0.83 for these subscales. Factor analysis revealed two factors (49.8% of the variance) representing anxiety and depression. The HADS closely correlated with health-related quality of life (HRQL) measures and displayed satisfactory discriminative validity for patients grouped by severity level, disease duration, HRQL status, and treatment. The SEM was 1.84 for HADS-Anxiety and 1.72 for HADS-Depression. The HADS is an acceptable, consistent, valid, precise, and potentially responsive scale for use in PD.
DOI: 10.1002/mds.22321
PubMed: 19177496
Affiliations:
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sort="Forjaz, Maria Joao" uniqKey="Forjaz M" first="Maria João" last="Forjaz">Maria João Forjaz</name></author><author><name sortKey="De Pedro Cuesta, Jesus" sort="De Pedro Cuesta, Jesus" uniqKey="De Pedro Cuesta J" first="Jesus" last="De Pedro-Cuesta">Jesus De Pedro-Cuesta</name></author><author><name sortKey="Martinez Martin, Pablo" sort="Martinez Martin, Pablo" uniqKey="Martinez Martin P" first="Pablo" last="Martinez-Martin">Pablo Martinez-Martin</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2009">2009</date><idno type="doi">10.1002/mds.22321</idno><idno type="RBID">pubmed:19177496</idno><idno type="pmid">19177496</idno><idno type="wicri:Area/PubMed/Corpus">001E58</idno><idno type="wicri:Area/PubMed/Curation">001E58</idno><idno type="wicri:Area/PubMed/Checkpoint">001C17</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Psychometric attributes of the Hospital Anxiety and Depression Scale in Parkinson's disease.</title><author><name sortKey="Rodriguez Blazquez, Carmen" sort="Rodriguez Blazquez, Carmen" uniqKey="Rodriguez Blazquez C" first="Carmen" last="Rodriguez-Blazquez">Carmen Rodriguez-Blazquez</name><affiliation wicri:level="2"><nlm:affiliation>Area of Applied Epidemiology and CIBERNED, National Center for Epidemiology, Madrid 28029, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Area of Applied Epidemiology and CIBERNED, National Center for Epidemiology, Madrid 28029</wicri:regionArea><placeName><region nuts="2" type="communauté">Communauté de Madrid</region></placeName></affiliation></author><author><name sortKey="Frades Payo, Belen" sort="Frades Payo, Belen" uniqKey="Frades Payo B" first="Belen" last="Frades-Payo">Belen Frades-Payo</name></author><author><name sortKey="Forjaz, Maria Joao" sort="Forjaz, Maria Joao" uniqKey="Forjaz M" first="Maria João" last="Forjaz">Maria João Forjaz</name></author><author><name sortKey="De Pedro Cuesta, 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Onset</term><term>Aged</term><term>Aged, 80 and over</term><term>Cross-Sectional Studies</term><term>Female</term><term>Health Status</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Observation</term><term>Psychiatric Status Rating Scales</term><term>Quality of Life</term><term>Reproducibility of Results</term><term>Severity of Illness Index</term><term>Statistics, Nonparametric</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The Hospital Anxiety and Depression Scale (HADS) has been used in Parkinson's disease (PD) but information about its psychometric properties in this context is limited. The aim of this study is to assess the psychometric properties of the HADS in PD. In an observational, cross-sectional analysis, HADS data quality, acceptability, scaling assumptions, internal consistency, construct validity, and precision were explored. From a sample of 387 PD patients, 22% and 14% scored > or =11 points (definite case) on the HADS anxiety and depression subscales, respectively. Cronbach's alpha was 0.81 and 0.83 for these subscales. Factor analysis revealed two factors (49.8% of the variance) representing anxiety and depression. The HADS closely correlated with health-related quality of life (HRQL) measures and displayed satisfactory discriminative validity for patients grouped by severity level, disease duration, HRQL status, and treatment. The SEM was 1.84 for HADS-Anxiety and 1.72 for HADS-Depression. The HADS is an acceptable, consistent, valid, precise, and potentially responsive scale for use in PD.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">19177496</PMID><DateCreated><Year>2009</Year><Month>05</Month><Day>11</Day></DateCreated><DateCompleted><Year>2009</Year><Month>07</Month><Day>28</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1531-8257</ISSN><JournalIssue CitedMedium="Internet"><Volume>24</Volume><Issue>4</Issue><PubDate><Year>2009</Year><Month>Mar</Month><Day>15</Day></PubDate></JournalIssue><Title>Movement disorders : official journal of the Movement Disorder Society</Title><ISOAbbreviation>Mov. 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Factor analysis revealed two factors (49.8% of the variance) representing anxiety and depression. The HADS closely correlated with health-related quality of life (HRQL) measures and displayed satisfactory discriminative validity for patients grouped by severity level, disease duration, HRQL status, and treatment. The SEM was 1.84 for HADS-Anxiety and 1.72 for HADS-Depression. 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IdType="pubmed">19177496</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Espagne</li></country><region><li>Communauté de Madrid</li></region></list><tree><noCountry><name sortKey="De Pedro Cuesta, Jesus" sort="De Pedro Cuesta, Jesus" uniqKey="De Pedro Cuesta J" first="Jesus" last="De Pedro-Cuesta">Jesus De Pedro-Cuesta</name><name sortKey="Forjaz, Maria Joao" sort="Forjaz, Maria Joao" uniqKey="Forjaz M" first="Maria João" last="Forjaz">Maria João Forjaz</name><name sortKey="Frades Payo, Belen" sort="Frades Payo, Belen" uniqKey="Frades Payo B" first="Belen" last="Frades-Payo">Belen Frades-Payo</name><name sortKey="Martinez Martin, Pablo" sort="Martinez Martin, Pablo" uniqKey="Martinez Martin P" first="Pablo" last="Martinez-Martin">Pablo Martinez-Martin</name></noCountry><country name="Espagne"><region name="Communauté de Madrid"><name sortKey="Rodriguez Blazquez, Carmen" sort="Rodriguez Blazquez, Carmen" uniqKey="Rodriguez Blazquez C" first="Carmen" last="Rodriguez-Blazquez">Carmen Rodriguez-Blazquez</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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