Movement Disorders (revue)

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Cut-Off Score of the Mattis Dementia Rating Scale for Screening Dementia in Parkinson's Disease

Identifieur interne : 001150 ( PascalFrancis/Corpus ); précédent : 001149; suivant : 001151

Cut-Off Score of the Mattis Dementia Rating Scale for Screening Dementia in Parkinson's Disease

Auteurs : Gisela Llebaria ; Javier Pagonabarraga ; Jaime Kulisevsky ; Carmen Garcia-Sanchez ; Berta Pascual-Sedano ; Alexandre Gironell ; Mercè Martinez-Corral

Source :

RBID : Pascal:08-0450245

Descripteurs français

English descriptors

Abstract

The prevalence of dementia in Parkinson's disease (PD) is close to 30%, and its incidence is 4 to 6 times higher than in age-matched general population. PD with dementia (PDD) is mainly characterized by a predominant and progressive frontal-subcortical impairment. The Mattis Dementia Rating Scale (MDRS) is a commonly used screening test that sensitively measures the degree of frontal-subcortical defects. Although the MDRS has been validated as a screening test of cognitive dysfunction in nondemented PD patients (PD-ND), its utility for screening dementia in PD is unknown. In order to validate the MDRS for diagnosis of PDD it was prospectively administered to 92 PD patients (57 PD-ND, 35 PDD) fulfilling UK-PDSBB criteria. Dementia was diagnosed according to DSM-IV-TR and a Clinical Dementia Rating (CDR) scale score ≥1. Univariate, logistic regression, and ROC curve analysis were carried out to measure the discriminative power of MDRS in PDD. Regression analysis showed MDRS total scores to independently differentiate PD-ND from PDD (P < 0.001). Age and education did not predict the presence of dementia. ROC curve analysis showed a cut-off score of ≤123 on the MDRS total scores to yield high sensitivity (92.65%), specificity (91.4%), positive and negative predictive values (PPV 83.3%, NPV 96.4%). A brief version of the MDRS obtained by the addition of the memory, initiation/perseveration, and conceptualization subscores yielded similar discriminant properties. The MDRS has an excellent discriminant ability to diagnose dementia in PD and provides an objective measure to distinguish PD-ND from PDD.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A05       @2 23
A06       @2 11
A08 01  1  ENG  @1 Cut-Off Score of the Mattis Dementia Rating Scale for Screening Dementia in Parkinson's Disease
A11 01  1    @1 LLEBARIA (Gisela)
A11 02  1    @1 PAGONABARRAGA (Javier)
A11 03  1    @1 KULISEVSKY (Jaime)
A11 04  1    @1 GARCIA-SANCHEZ (Carmen)
A11 05  1    @1 PASCUAL-SEDANO (Berta)
A11 06  1    @1 GIRONELL (Alexandre)
A11 07  1    @1 MARTINEZ-CORRAL (Mercè)
A14 01      @1 Movement Disorders Unit, Neurology Department, Sant Pan Hospital, Autonomous University of Barcelona and CIBERNED (Centro de Investigaciones Biome'dicas en Red -Enfermedades Neurodegenerativas) @2 Barcelona @3 ESP @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut. @Z 6 aut. @Z 7 aut.
A20       @1 1546-1550
A21       @1 2008
A23 01      @0 ENG
A43 01      @1 INIST @2 20953 @5 354000185584200070
A44       @0 0000 @1 © 2008 INIST-CNRS. All rights reserved.
A45       @0 24 ref.
A47 01  1    @0 08-0450245
A60       @1 P
A61       @0 A
A64 01  1    @0 Movement disorders
A66 01      @0 USA
C01 01    ENG  @0 The prevalence of dementia in Parkinson's disease (PD) is close to 30%, and its incidence is 4 to 6 times higher than in age-matched general population. PD with dementia (PDD) is mainly characterized by a predominant and progressive frontal-subcortical impairment. The Mattis Dementia Rating Scale (MDRS) is a commonly used screening test that sensitively measures the degree of frontal-subcortical defects. Although the MDRS has been validated as a screening test of cognitive dysfunction in nondemented PD patients (PD-ND), its utility for screening dementia in PD is unknown. In order to validate the MDRS for diagnosis of PDD it was prospectively administered to 92 PD patients (57 PD-ND, 35 PDD) fulfilling UK-PDSBB criteria. Dementia was diagnosed according to DSM-IV-TR and a Clinical Dementia Rating (CDR) scale score ≥1. Univariate, logistic regression, and ROC curve analysis were carried out to measure the discriminative power of MDRS in PDD. Regression analysis showed MDRS total scores to independently differentiate PD-ND from PDD (P < 0.001). Age and education did not predict the presence of dementia. ROC curve analysis showed a cut-off score of ≤123 on the MDRS total scores to yield high sensitivity (92.65%), specificity (91.4%), positive and negative predictive values (PPV 83.3%, NPV 96.4%). A brief version of the MDRS obtained by the addition of the memory, initiation/perseveration, and conceptualization subscores yielded similar discriminant properties. The MDRS has an excellent discriminant ability to diagnose dementia in PD and provides an objective measure to distinguish PD-ND from PDD.
C02 01  X    @0 002B17
C02 02  X    @0 002B17G
C03 01  X  FRE  @0 Démence @5 01
C03 01  X  ENG  @0 Dementia @5 01
C03 01  X  SPA  @0 Demencia @5 01
C03 02  X  FRE  @0 Maladie de Parkinson @2 NM @5 02
C03 02  X  ENG  @0 Parkinson disease @2 NM @5 02
C03 02  X  SPA  @0 Parkinson enfermedad @2 NM @5 02
C03 03  X  FRE  @0 Pathologie du système nerveux @5 03
C03 03  X  ENG  @0 Nervous system diseases @5 03
C03 03  X  SPA  @0 Sistema nervioso patología @5 03
C03 04  X  FRE  @0 Dementia Rating Scale Mattis @2 NP @5 09
C03 04  X  ENG  @0 Dementia Rating Scale Mattis @2 NP @5 09
C03 04  X  SPA  @0 Dementia Rating Scale Mattis @2 NP @5 09
C03 05  X  FRE  @0 Dépistage @5 10
C03 05  X  ENG  @0 Medical screening @5 10
C03 05  X  SPA  @0 Descubrimiento @5 10
C07 01  X  FRE  @0 Maladie dégénérative @5 37
C07 01  X  ENG  @0 Degenerative disease @5 37
C07 01  X  SPA  @0 Enfermedad degenerativa @5 37
C07 02  X  FRE  @0 Pathologie de l'encéphale @5 38
C07 02  X  ENG  @0 Cerebral disorder @5 38
C07 02  X  SPA  @0 Encéfalo patología @5 38
C07 03  X  FRE  @0 Syndrome extrapyramidal @5 39
C07 03  X  ENG  @0 Extrapyramidal syndrome @5 39
C07 03  X  SPA  @0 Extrapiramidal síndrome @5 39
C07 04  X  FRE  @0 Pathologie du système nerveux central @5 40
C07 04  X  ENG  @0 Central nervous system disease @5 40
C07 04  X  SPA  @0 Sistema nervosio central patología @5 40
N21       @1 294
N44 01      @1 OTO
N82       @1 OTO

Format Inist (serveur)

NO : PASCAL 08-0450245 INIST
ET : Cut-Off Score of the Mattis Dementia Rating Scale for Screening Dementia in Parkinson's Disease
AU : LLEBARIA (Gisela); PAGONABARRAGA (Javier); KULISEVSKY (Jaime); GARCIA-SANCHEZ (Carmen); PASCUAL-SEDANO (Berta); GIRONELL (Alexandre); MARTINEZ-CORRAL (Mercè)
AF : Movement Disorders Unit, Neurology Department, Sant Pan Hospital, Autonomous University of Barcelona and CIBERNED (Centro de Investigaciones Biome'dicas en Red -Enfermedades Neurodegenerativas)/Barcelona/Espagne (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 7 aut.)
DT : Publication en série; Niveau analytique
SO : Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2008; Vol. 23; No. 11; Pp. 1546-1550; Bibl. 24 ref.
LA : Anglais
EA : The prevalence of dementia in Parkinson's disease (PD) is close to 30%, and its incidence is 4 to 6 times higher than in age-matched general population. PD with dementia (PDD) is mainly characterized by a predominant and progressive frontal-subcortical impairment. The Mattis Dementia Rating Scale (MDRS) is a commonly used screening test that sensitively measures the degree of frontal-subcortical defects. Although the MDRS has been validated as a screening test of cognitive dysfunction in nondemented PD patients (PD-ND), its utility for screening dementia in PD is unknown. In order to validate the MDRS for diagnosis of PDD it was prospectively administered to 92 PD patients (57 PD-ND, 35 PDD) fulfilling UK-PDSBB criteria. Dementia was diagnosed according to DSM-IV-TR and a Clinical Dementia Rating (CDR) scale score ≥1. Univariate, logistic regression, and ROC curve analysis were carried out to measure the discriminative power of MDRS in PDD. Regression analysis showed MDRS total scores to independently differentiate PD-ND from PDD (P < 0.001). Age and education did not predict the presence of dementia. ROC curve analysis showed a cut-off score of ≤123 on the MDRS total scores to yield high sensitivity (92.65%), specificity (91.4%), positive and negative predictive values (PPV 83.3%, NPV 96.4%). A brief version of the MDRS obtained by the addition of the memory, initiation/perseveration, and conceptualization subscores yielded similar discriminant properties. The MDRS has an excellent discriminant ability to diagnose dementia in PD and provides an objective measure to distinguish PD-ND from PDD.
CC : 002B17; 002B17G
FD : Démence; Maladie de Parkinson; Pathologie du système nerveux; Dementia Rating Scale Mattis; Dépistage
FG : Maladie dégénérative; Pathologie de l'encéphale; Syndrome extrapyramidal; Pathologie du système nerveux central
ED : Dementia; Parkinson disease; Nervous system diseases; Dementia Rating Scale Mattis; Medical screening
EG : Degenerative disease; Cerebral disorder; Extrapyramidal syndrome; Central nervous system disease
SD : Demencia; Parkinson enfermedad; Sistema nervioso patología; Dementia Rating Scale Mattis; Descubrimiento
LO : INIST-20953.354000185584200070
ID : 08-0450245

Links to Exploration step

Pascal:08-0450245

Le document en format XML

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<div type="abstract" xml:lang="en">The prevalence of dementia in Parkinson's disease (PD) is close to 30%, and its incidence is 4 to 6 times higher than in age-matched general population. PD with dementia (PDD) is mainly characterized by a predominant and progressive frontal-subcortical impairment. The Mattis Dementia Rating Scale (MDRS) is a commonly used screening test that sensitively measures the degree of frontal-subcortical defects. Although the MDRS has been validated as a screening test of cognitive dysfunction in nondemented PD patients (PD-ND), its utility for screening dementia in PD is unknown. In order to validate the MDRS for diagnosis of PDD it was prospectively administered to 92 PD patients (57 PD-ND, 35 PDD) fulfilling UK-PDSBB criteria. Dementia was diagnosed according to DSM-IV-TR and a Clinical Dementia Rating (CDR) scale score ≥1. Univariate, logistic regression, and ROC curve analysis were carried out to measure the discriminative power of MDRS in PDD. Regression analysis showed MDRS total scores to independently differentiate PD-ND from PDD (P < 0.001). Age and education did not predict the presence of dementia. ROC curve analysis showed a cut-off score of ≤123 on the MDRS total scores to yield high sensitivity (92.65%), specificity (91.4%), positive and negative predictive values (PPV 83.3%, NPV 96.4%). A brief version of the MDRS obtained by the addition of the memory, initiation/perseveration, and conceptualization subscores yielded similar discriminant properties. The MDRS has an excellent discriminant ability to diagnose dementia in PD and provides an objective measure to distinguish PD-ND from PDD.</div>
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<s0>The prevalence of dementia in Parkinson's disease (PD) is close to 30%, and its incidence is 4 to 6 times higher than in age-matched general population. PD with dementia (PDD) is mainly characterized by a predominant and progressive frontal-subcortical impairment. The Mattis Dementia Rating Scale (MDRS) is a commonly used screening test that sensitively measures the degree of frontal-subcortical defects. Although the MDRS has been validated as a screening test of cognitive dysfunction in nondemented PD patients (PD-ND), its utility for screening dementia in PD is unknown. In order to validate the MDRS for diagnosis of PDD it was prospectively administered to 92 PD patients (57 PD-ND, 35 PDD) fulfilling UK-PDSBB criteria. Dementia was diagnosed according to DSM-IV-TR and a Clinical Dementia Rating (CDR) scale score ≥1. Univariate, logistic regression, and ROC curve analysis were carried out to measure the discriminative power of MDRS in PDD. Regression analysis showed MDRS total scores to independently differentiate PD-ND from PDD (P < 0.001). Age and education did not predict the presence of dementia. ROC curve analysis showed a cut-off score of ≤123 on the MDRS total scores to yield high sensitivity (92.65%), specificity (91.4%), positive and negative predictive values (PPV 83.3%, NPV 96.4%). A brief version of the MDRS obtained by the addition of the memory, initiation/perseveration, and conceptualization subscores yielded similar discriminant properties. The MDRS has an excellent discriminant ability to diagnose dementia in PD and provides an objective measure to distinguish PD-ND from PDD.</s0>
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<ET>Cut-Off Score of the Mattis Dementia Rating Scale for Screening Dementia in Parkinson's Disease</ET>
<AU>LLEBARIA (Gisela); PAGONABARRAGA (Javier); KULISEVSKY (Jaime); GARCIA-SANCHEZ (Carmen); PASCUAL-SEDANO (Berta); GIRONELL (Alexandre); MARTINEZ-CORRAL (Mercè)</AU>
<AF>Movement Disorders Unit, Neurology Department, Sant Pan Hospital, Autonomous University of Barcelona and CIBERNED (Centro de Investigaciones Biome'dicas en Red -Enfermedades Neurodegenerativas)/Barcelona/Espagne (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 6 aut., 7 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2008; Vol. 23; No. 11; Pp. 1546-1550; Bibl. 24 ref.</SO>
<LA>Anglais</LA>
<EA>The prevalence of dementia in Parkinson's disease (PD) is close to 30%, and its incidence is 4 to 6 times higher than in age-matched general population. PD with dementia (PDD) is mainly characterized by a predominant and progressive frontal-subcortical impairment. The Mattis Dementia Rating Scale (MDRS) is a commonly used screening test that sensitively measures the degree of frontal-subcortical defects. Although the MDRS has been validated as a screening test of cognitive dysfunction in nondemented PD patients (PD-ND), its utility for screening dementia in PD is unknown. In order to validate the MDRS for diagnosis of PDD it was prospectively administered to 92 PD patients (57 PD-ND, 35 PDD) fulfilling UK-PDSBB criteria. Dementia was diagnosed according to DSM-IV-TR and a Clinical Dementia Rating (CDR) scale score ≥1. Univariate, logistic regression, and ROC curve analysis were carried out to measure the discriminative power of MDRS in PDD. Regression analysis showed MDRS total scores to independently differentiate PD-ND from PDD (P < 0.001). Age and education did not predict the presence of dementia. ROC curve analysis showed a cut-off score of ≤123 on the MDRS total scores to yield high sensitivity (92.65%), specificity (91.4%), positive and negative predictive values (PPV 83.3%, NPV 96.4%). A brief version of the MDRS obtained by the addition of the memory, initiation/perseveration, and conceptualization subscores yielded similar discriminant properties. The MDRS has an excellent discriminant ability to diagnose dementia in PD and provides an objective measure to distinguish PD-ND from PDD.</EA>
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<ED>Dementia; Parkinson disease; Nervous system diseases; Dementia Rating Scale Mattis; Medical screening</ED>
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<SD>Demencia; Parkinson enfermedad; Sistema nervioso patología; Dementia Rating Scale Mattis; Descubrimiento</SD>
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