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Sargénius Landahl K, Sandqvist J, Bartfai A, Schult ML. Is a structured work task application for the assessment of work performance in a constructed environment, useful for patients with attention deficits? Disabil Rehabil 2019; 43:1699-1709. [PMID: 31642716 DOI: 10.1080/09638288.2019.1674391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND The purpose of our study was to develop a Structured Work Task application for the Assessment of Work Performance for patients with attention deficits. MATERIAL AND METHODS We developed a computer-based registration task titled the Attention-demanding Registration Task. It had a structured administrative procedure with additional scoring regarding time and accuracy, also linked to the original scoring of the Assessment of Work Performance. We evaluated the Attention-demanding Registration Task for content validity. Furthermore, we investigated it concerning sensitivity and specificity in patients with attention deficits due to acquired brain injury (n = 65) against a comparison group of healthy people (n = 47). RESULTS Our investigation on content validity using the Assessment of Work Characteristics confirmed that the Attention-demanding Registration Task sets high demands on process skills, especially on energy, temporal organization, and adaptation. The Attention-demanding Registration Task showed high sensitivity and specificity in differing between patients with attention deficits and a healthy working group; nine out of ten participants were placed in the correct group. CONCLUSIONS To assess work performance, the use of a Structured Work Task application, the Attention-demanding Registration Task, linked with the Assessment of Work Performance, proved to be sensitive to attention deficits.Implications for rehabilitationA Structured Work Task application for the Assessment of Work Performance was developed for use in people with attention deficits and showing a high degree of sensitivity and specificity.Linking performance time and accuracy to the Assessment of Work Performance scoring and providing a guide for linking task performance to the Assessment of Work Performance skills in addition to the usual observations performed, may increase scoring accuracy.Reference data for a comparison group of healthy subjects are provided.The use of the Attention demanding Registration Task, while using the Assessment of Work Performance within clinical practice ensures a more accurate description of process skills in performance.
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Affiliation(s)
- Kristina Sargénius Landahl
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Jan Sandqvist
- The Rehabilitation Medicine University Clinic, Danderyd Hospital, Stockholm, Sweden.,Department of Social Welfare Studies, Faculty of Health Sciences, Linkoping University, Norrkoping, Sweden
| | - Aniko Bartfai
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Marie-Louise Schult
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
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Stigen L, Bjørk E, Lund A, Cvancarova Småstuen M. Assessment of clients with cognitive impairments: A survey of Norwegian occupational therapists in municipal practice. Scand J Occup Ther 2017; 25:88-98. [PMID: 28049384 DOI: 10.1080/11038128.2016.1272633] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND With the Coordination Reform Act initiated in 2012, Norwegian occupational therapists in municipal practice have been given responsibilities concerning clients with cognitive impairments. With emphasis on supporting best practice, the aim was to investigate the practice of Norwegian municipal occupational therapists (OTs) in their assessment of clients with cognitive impairments. METHOD An online questionnaire was used to collect data from 497 of 1367 OTs in Norwegian municipalities (RR = 36%) Results: The most frequently used methods were informal interviews (91%), observations (91%) and standardized assessments (73%). The most frequently used standardized assessments were the Clock Drawing test (60%) and the Mini Mental State Examination (MMSE 59%). The most common reasons for using standardized assessments were to get a better foundation for initiating interventions (74%), to get more reliable results (64%) and to measure the effect of interventions (47%). The most common reasons for not using standardized assessments were that they did not have competence (49%) or that they did not have access to the materials (40%). CONCLUSION The results indicate that there are challenges when it comes to the methods and standardized assessments used. These findings invite further research on enabling municipal OTs to move further towards evidence-based practice.
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Affiliation(s)
- Linda Stigen
- a Department of Health Science , NTNU, Norwegian University of Science and Technology , Gjøvik , Norway
| | - Evastina Bjørk
- a Department of Health Science , NTNU, Norwegian University of Science and Technology , Gjøvik , Norway
| | - Anne Lund
- b Department of Occupational Therapy, Prosthetics and Orthotics , Oslo and Akershus University College , Oslo , Norway
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McAdam K, Thomas W, Chard G. The Assessment of Motor and Process Skills: An Evaluation of the Impact of Training on Service Delivery. Br J Occup Ther 2016. [DOI: 10.1177/030802260106400706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Thirty-six occupational therapists that completed a training course on the Assessment of Motor and Process Skills (AMPS), held in the West Midlands, took part in a follow-up evaluation. This examined the effectiveness of the AMPS training on the occupational therapy service delivery. Twenty-eight structured interviews were carried out with occupational therapists from the West Midlands region and eight postal questionnaires returned from occupational therapists outside the region. The outcome indicated that observation skills had improved and that the AMPS was an appropriate tool to use for the purposes of assessment, guiding intervention and measuring outcomes of occupational therapy. There were variations in the ease with which the AMPS was administered with different client groups, but 89% of the occupational therapists were still using the AMPS at 9 months following training across a range of services. The main difficulties encountered were a lack of access to a computer and the additional support needed for the AMPS to be fully integrated into clinical practice. The adaptability of the AMPS as a standardised assessment and outcome measure makes it a good choice of tool to use across an occupational therapy service. The effects of the AMPS training on such a service are discussed, with recommendations for managers planning the distribution of limited training budgets and the implications for service development needs.
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Robinson SE, Fisher AG. Functional and Cognitive Differences between Cognitively-Well People and People with Dementia. Br J Occup Ther 2016. [DOI: 10.1177/030802269906201007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Wesson J, Clemson L, Brodaty H, Reppermund S. Estimating functional cognition in older adults using observational assessments of task performance in complex everyday activities: A systematic review and evaluation of measurement properties. Neurosci Biobehav Rev 2016; 68:335-360. [DOI: 10.1016/j.neubiorev.2016.05.024] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 04/19/2016] [Accepted: 05/23/2016] [Indexed: 12/01/2022]
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Cooke KZ, Fisher AG, Mayberry W, Oakley F. Differences in Activities of Daily Living Process Skills of Persons with and without Alzheimer's Disease. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/153944920002000201] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The purpose of this study was to determine if persons with dementia of the Alzheimer type (DAT) differed from nondisabled older controls in the actual, experienced difficulty of specific process skills that affect performance of activities of daily living (ADL). A two-group comparison was performed and all participants were evaluated in either clinical or home environments to which they had been familiarized. Participants (341 persons with DAT and 287 controls) were selected from the standardization sample of the Assessment of Motor and Process Skills (AMPS) computer-scoring software. The demographic characteristics of the two groups were comparable. The AMPS was used to evaluate the effort, efficiency, safety, and independence of 20 ADL process skills that are compiled to enact performance of familiar ADL tasks. The raw data for each sample was subjected to many-faceted Rasch analysis to determine item difficulty calibrations of the ADL process skill items for each group. Actual item difficulty calibrations of 19 ADL process skills differed meaningfully between the two groups. The results indicated that it is possible to identify specific ADL process skills that are actually easier or more difficult for each group. In addition, the results supported earlier research that has demonstrated that the underlying cognitive and physical impairments demonstrated by persons with DAT do manifest as ADL disability, negatively impacting their ability to perform ADL tasks.
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Doble SE, Lewis N, Fisk JD, Rockwood K. Test-Retest Reliability of the Assessment of Motor and Process Skills in Elderly Adults. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/153944929901900303] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We examined the test-retest reliability of the Assessment of Motor and Process Skills (AMPS) in a heterogeneous sample of 55 elderly adults. Subjects were reassessed within 1 to 10 days (M=4.0, SD=2.7 days). The subjects' Time 1 and Time 2 ability measures were highly correlated (Motor: r(55)=.88, P<.001; Process: r(55)=.86, P<.001). Measures were stable in 92% of the subjects. Significant variability occurred in only 8% (N=9) of the subjects' ability measures. Measurement error was a concern less than 2% of the time; 6% of the subjects' measures differed as a reflection of real changes in their task performances. Although some variability was attributed to fluctuations in subjects' medical conditions or motivation to adhere to the task requirements, not all of it could be attributed to a specific factor. These data provide support for the reliability of the AMPS, and serve as a reminder that not all test—retest differences represent measurement error.
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Kizony R, Katz N. Relationships between Cognitive Abilities and the Process Scale and Skills of the Assessment of Motor and Process Skills (AMPS) in Patients with Stroke. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2016. [DOI: 10.1177/153944920202200205] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study was: 1) to determine the strength of the relationships between cognitive components at the body function/impairment level to the assessment of motor and process skills (AMPS) at the occupational performance/activities level in persons following stroke; and 2) to examine which cognitive components best explain the variance of the AMPS score. Stroke is a major cause of disability in older age that can result in motor and/or cognitive impairments leading to functional disability. The assessment of AMPS is an activity of daily living (ADL) and instrument activity of daily living (IADL) evaluation that measures two aspects enabling occupational performance and motor and process skills. Subjects included 30 hospitalized patients 4 to 5 weeks following stroke. Among them were 17 men and 13 women with a mean age of 71.33 (SD = 8.39) who had been independent in ADL prior to the event. Instruments included the AMPS IADL tasks, Thinking Operations from the LOTCA, Contextual Memory Test, Rey Complex Figure-copy, Star cancellation from the BIT, and COGNISTAT. The study supports the existence of moderate relationships between cognitive components and the AMPS' process scale and skills, and the results add information about relationships between cognitive impairments and occupational performance that can help in treatment planning.
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Wales K, Clemson L, Lannin N, Cameron I. Functional Assessments Used by Occupational Therapists with Older Adults at Risk of Activity and Participation Limitations: A Systematic Review. PLoS One 2016; 11:e0147980. [PMID: 26859678 PMCID: PMC4747506 DOI: 10.1371/journal.pone.0147980] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 01/10/2016] [Indexed: 12/03/2022] Open
Abstract
Introduction The use of functional assessments to evaluate patient change is complicated by a lack of consensus as to which assessment is most suitable for use with older adults. Objective: To identify and appraise the properties of assessments used to evaluate functional abilities in older adults. Methods A systematic review of randomised controlled trials of occupational therapy interventions was conducted up to 2012 to identify assessments used to measure function. Two authors screened and extracted data independently. A second search then identified papers investigating measurement properties of each assessment. Studies from the second search were included if: i) published in English, ii) the assessment was not modified from its original published form, iii) study aim was to evaluate the quality of the tool, iv) and was original research. Translated versions of assessments were excluded. Measurement quality was rated using the COSMIN checklist and Terwee criteria. Results Twenty-eight assessments were identified from the systematic search of occupational therapy interventions provided to older adults. Assessments were of varied measurement quality and many had been adapted (although still evaluated as though the original tool had been administered) potentially altering the conclusions drawn about measurement quality. Synthesis of best evidence established 15 functional assessments have not been tested in an older adult population. Conclusions The Functional Autonomy Measurement System (SMAF) appears to be a promising assessment for use with older adults. Only two tools (the SMAF and the Assessment of Motor and Process Skills (AMPS)) were deemed to be responsive to change when applied to older adults. Health professionals should use functional assessments that have been validated with their population and in their setting. There are reliable and valid assessments to capture the functional performance of older adults in community and hospital settings, although further refinement of these assessments may be necessary.
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Affiliation(s)
- Kylie Wales
- Ageing Work and Health Research Unit and Centre of Excellence in Population Ageing Research, Faculty of Health Sciences, University of Sydney, Lidcombe, NSW, Australia
- * E-mail:
| | - Lindy Clemson
- Ageing Work and Health Research Unit and Centre of Excellence in Population Ageing Research, Faculty of Health Sciences, University of Sydney, Lidcombe, NSW, Australia
| | - Natasha Lannin
- School of Allied Health, La Trobe University and Occupational Therapy Department, Alfred Health, Melbourne, VIC, Australia
| | - Ian Cameron
- John Walsh Centre for Rehabilitation Research, Sydney Medical School Northern, University of Sydney, St Leonards, NSW, Australia
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McNulty TC, Fisher AG. Comparison of Activities of Daily Living Ability of Older Adults Who Are Homebound and Nonhomebound. PHYSICAL & OCCUPATIONAL THERAPY IN GERIATRICS 2013. [DOI: 10.3109/02703181.2013.794186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Hsieh S, Hodges JR, Leyton CE, Mioshi E. Longitudinal changes in primary progressive aphasias: differences in cognitive and dementia staging measures. Dement Geriatr Cogn Disord 2013; 34:135-41. [PMID: 23006977 DOI: 10.1159/000342347] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/31/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS The longitudinal course of three primary progressive aphasia (PPA) variants was examined using Addenbrooke's Cognitive Examination-Revised (ACE-R) and the Frontotemporal dementia Rating Scale (FRS). METHODS Cases with two assessments on the ACE-R and FRS were selected. A total of 220 assessments were obtained on 55 patients: 17 Alzheimer's disease (AD) and 38 PPA [17 semantic variant (svPPA), 12 non-fluent/agrammatic (naPPA) and 9 logopenic variant (lvPPA) cases]. RESULTS The annualized rate of change was greater in all PPA variants in comparison with the AD group on the ACE-R whereas only the svPPA and naPPA groups differed from AD on the FRS. CONCLUSIONS The longitudinal profile differs across PPA syndromes on cognitive and functional measures. Findings have theoretical implications and are relevant to the care of patients with dementia.
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Affiliation(s)
- S Hsieh
- Neuroscience Research Australia, Randwick, N.S.W., Australia
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Jang J, Cushing N, Clemson L, Hodges JR, Mioshi E. Activities of daily living in progressive non-fluent aphasia, logopenic progressive aphasia and Alzheimer's disease. Dement Geriatr Cogn Disord 2012; 33:354-60. [PMID: 22796966 DOI: 10.1159/000339670] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/22/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS This study examined functional changes in progressive non-fluent aphasia (PNFA) and logopenic progressive aphasia (LPA) and Alzheimer's disease (AD) and the association between function, cognition and behaviour. METHODS 59 patients were assessed with the Disability Assessment of Dementia (DAD), Addenbrooke's Cognitive Examination Revised (ACE-R) and the Cambridge Behavioural Inventory Revised (CBI-R). RESULTS No differences between groups in basic and instrumental activities of daily living (ADLs), and total ACE-R scores were found; there were correlations between total DAD and ACE-R scores for PNFA and LPA. Over 12 months, PNFA showed the marked decline of basic ADLs, whereas all three groups showed marked decline of instrumental ADLs. CONCLUSION PNFA, LPA and AD appear functionally similar when matched for disease duration. The rate of decline of ADLs depends, however, on disease diagnosis.
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Affiliation(s)
- J Jang
- Neuroscience Research Australia, Sydney, Australia
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Luttenberger K, Schmiedeberg A, Gräßel E. Activities of daily living in dementia: revalidation of the E-ADL Test and suggestions for further development. BMC Psychiatry 2012; 12:208. [PMID: 23176536 PMCID: PMC3605268 DOI: 10.1186/1471-244x-12-208] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Accepted: 11/19/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The everyday practical capabilities of dementia patients have a direct influence on a patient's independence and thus on the person's quality of life and on the amount of care needed. These capabilities are therefore important as therapeutic goals and are also important from a health-economic point of view. To date, no economical and valid performance test is available. The E-ADL-Test developed by Gräβel et al. in 2009 is a short performance test that has, however, only been validated on a small sample thus far. The objective of the present study is to re-validate the E-ADL-Test and explore possibilities for further development. METHODS The data were obtained from an RCT with a sample of 139 dementia patients in 5 nursing homes in Bavaria (Germany). The internal consistency was calculated as a measure of reliability. An item analysis was performed for the sample and subgroups with various degrees of dementia. Criterion and construct validity were tested based on five hypotheses. For validation, the residents' capabilities were examined using the Barthel-Index (BI), the Nurses' Observation Scale for Geriatric Patients (NOSGER), the Alzheimer's Disease Assessment Scale (ADAS), and the Mini-Mental Status Examination (MMSE). RESULTS The internal consistency was .68 for the sample and .73 for the subgroup with severe dementia. The item analysis yielded good difficulty indices and discrimination power for moderate and severe dementia. The tasks were found to be too easy for mild dementia. The predictive criterion-related validity was confirmed by a correlation of r = .54 with the care level after 22 months and significant mean differences in the E-ADL-Test between persons with and without an increase in the care level. A differentiated correlation profile supported the three hypotheses on construct validity. CONCLUSIONS The E-ADL-Test in its current form is a valid and reliable instrument for assessing the ADL capabilities of patients with moderate and severe dementia. More difficult items should be developed for use with mild dementia. TRIAL REGISTRATION http://www.isrctn.com Identifier: ISRCTN87391496.
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Affiliation(s)
- Katharina Luttenberger
- Medical Psychology and Medical Sociology, Clinic for Psychiatry and Psychotherapy, Erlangen University Hospital, Friedrich-Alexander Universität Erlangen Nürnberg, Erlangen, Germany.
| | - Anke Schmiedeberg
- Medical Psychology and Medical Sociology, Clinic for Psychiatry and Psychotherapy, Erlangen University Hospital, Friedrich-Alexander Universität Erlangen Nürnberg, Schwabachanlage 6, 91054, Erlangen, Germany
| | - Elmar Gräßel
- Medical Psychology and Medical Sociology, Clinic for Psychiatry and Psychotherapy, Erlangen University Hospital, Friedrich-Alexander Universität Erlangen Nürnberg, Schwabachanlage 6, 91054, Erlangen, Germany
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Reliability of the Perceive, Recall, Plan, and Perform (PRPP) assessment in community-dwelling dementia patients: test consistency and inter-rater agreement. Int Psychogeriatr 2012; 24:659-65. [PMID: 22166513 DOI: 10.1017/s1041610211002249] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The aim of this study is to evaluate aspects of inter-rater reliability of the Perceive, Recall, Plan, and Perform (PRPP) system of task analysis for assessing daily functioning of home-dwelling dementia patients. METHOD Videotaped recordings of 30 German patients with dementia performing a relevant daily task in their own homes were scored independently by ten Dutch PRPP trained occupational therapists, randomly selected from a pool of 25. Intra-class correlations (ICC) (one-way single measure) were calculated for PRPP Stage One independence score, and PRPP Stage Two information processing scale, quadrant scales, and subquadrant scales from a total of 300 PRPP scores. RESULTS ICCs for Stage One PRPP independence score were good to excellent (0.63; 0.94) for both individual rater and test reliability. The Stage Two PRPP total score showed moderate correlations (0.46) for the single rater absolute agreement and excellent agreement (0.90) for test reliability. The four quadrant scale scores of the PRPP showed limited single rater absolute agreement (0.37-0.39) but excellent average test agreement (0.85-0.87). All subquadrants of information processing showed limited single rater absolute agreement (0.26-0.38) and good to excellent average test agreement (0.78-0.86). This suggests that the PRPP total is reliable in assessing information processing during activity performance in dementia patients. CONCLUSIONS The PRPP is a reliable measure to evaluate individual performances of routines and tasks in community-living dementia patients by multiple raters. Future research should address reliability and validity features of the PRPP for dementia patients with incorporation of criterion-referenced test characteristics.
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Rascovsky K, Hodges JR, Knopman D, Mendez MF, Kramer JH, Neuhaus J, van Swieten JC, Seelaar H, Dopper EGP, Onyike CU, Hillis AE, Josephs KA, Boeve BF, Kertesz A, Seeley WW, Rankin KP, Johnson JK, Gorno-Tempini ML, Rosen H, Prioleau-Latham CE, Lee A, Kipps CM, Lillo P, Piguet O, Rohrer JD, Rossor MN, Warren JD, Fox NC, Galasko D, Salmon DP, Black SE, Mesulam M, Weintraub S, Dickerson BC, Diehl-Schmid J, Pasquier F, Deramecourt V, Lebert F, Pijnenburg Y, Chow TW, Manes F, Grafman J, Cappa SF, Freedman M, Grossman M, Miller BL. Sensitivity of revised diagnostic criteria for the behavioural variant of frontotemporal dementia. Brain 2011; 134:2456-77. [PMID: 21810890 PMCID: PMC3170532 DOI: 10.1093/brain/awr179] [Citation(s) in RCA: 3395] [Impact Index Per Article: 261.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Revised: 05/25/2011] [Accepted: 06/13/2011] [Indexed: 12/20/2022] Open
Abstract
Based on the recent literature and collective experience, an international consortium developed revised guidelines for the diagnosis of behavioural variant frontotemporal dementia. The validation process retrospectively reviewed clinical records and compared the sensitivity of proposed and earlier criteria in a multi-site sample of patients with pathologically verified frontotemporal lobar degeneration. According to the revised criteria, 'possible' behavioural variant frontotemporal dementia requires three of six clinically discriminating features (disinhibition, apathy/inertia, loss of sympathy/empathy, perseverative/compulsive behaviours, hyperorality and dysexecutive neuropsychological profile). 'Probable' behavioural variant frontotemporal dementia adds functional disability and characteristic neuroimaging, while behavioural variant frontotemporal dementia 'with definite frontotemporal lobar degeneration' requires histopathological confirmation or a pathogenic mutation. Sixteen brain banks contributed cases meeting histopathological criteria for frontotemporal lobar degeneration and a clinical diagnosis of behavioural variant frontotemporal dementia, Alzheimer's disease, dementia with Lewy bodies or vascular dementia at presentation. Cases with predominant primary progressive aphasia or extra-pyramidal syndromes were excluded. In these autopsy-confirmed cases, an experienced neurologist or psychiatrist ascertained clinical features necessary for making a diagnosis according to previous and proposed criteria at presentation. Of 137 cases where features were available for both proposed and previously established criteria, 118 (86%) met 'possible' criteria, and 104 (76%) met criteria for 'probable' behavioural variant frontotemporal dementia. In contrast, 72 cases (53%) met previously established criteria for the syndrome (P < 0.001 for comparison with 'possible' and 'probable' criteria). Patients who failed to meet revised criteria were significantly older and most had atypical presentations with marked memory impairment. In conclusion, the revised criteria for behavioural variant frontotemporal dementia improve diagnostic accuracy compared with previously established criteria in a sample with known frontotemporal lobar degeneration. Greater sensitivity of the proposed criteria may reflect the optimized diagnostic features, less restrictive exclusion features and a flexible structure that accommodates different initial clinical presentations. Future studies will be needed to establish the reliability and specificity of these revised diagnostic guidelines.
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Affiliation(s)
- Katya Rascovsky
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce Street, 3 West Gates, Philadelphia, PA 19104, USA.
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Cederfeldt M, Widell Y, Andersson EE, Dahlin-Ivanoff S, Gosman-Hedström G. Concurrent Validity of the Executive Function Performance Test in People with Mild Stroke. Br J Occup Ther 2011. [DOI: 10.4276/030802211x13153015305673] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Introduction: Studies have shown that executive dysfunction is common in adults after stroke. Occupational therapists working in acute care assess the performance of activities of daily living; most instruments focus on personal care. However, the assessment of instrumental activities of daily living has been shown to discriminate executive dysfunction more effectively. An instrument for assessing executive dysfunction in more complex activities that is easy to handle in acute care is consequently required for clinical use. The Executive Function Performance Test (EFPT) was recently introduced into Sweden. The purpose of this study was to evaluate the concurrent validity of the EFPT in acute care for patients with mild stroke. Method: Twenty-three patients from an acute stroke unit were assessed with both the EFPT and the Assessment of Motor and Process Skills (AMPS). Results: The correlation between the EFPT and the AMPS assessments was highly significant (p = 0.003) and the concurrent validity was rho = 0.61. Conclusion: Since there is a risk that adult patients with mild stroke are discharged without rehabilitation, and there is a lack of a relevant instrument for occupational therapists that discriminates executive dysfunction in acute stroke care, the EFPT may be a suitable instrument to use with these patients.
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Affiliation(s)
- Marie Cederfeldt
- PhD, Department of Clinical Neuroscience and Rehabilitation, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, and Vårdalinstitutet, the Swedish Institute for Health Sciences, Universities of Lund and Gothenburg, Sweden
| | - Yvonne Widell
- Registered Occupational Therapist, Occupational Therapy Department, Skaraborg Hospital, Skövde, Sweden
| | - Elisabeth Elgmark Andersson
- Assistant Professor, School of Health Sciences, Department of Rehabilitation, Jönköping University, Jönköping, Sweden
| | - Synneve Dahlin-Ivanoff
- Professor, Department of Clinical Neuroscience and Rehabilitation, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, and Vårdalinstitutet, the Swedish Institute for Health Sciences, Universities of Lund and Gothenburg, Sweden
| | - Gunilla Gosman-Hedström
- Associate Professor, Department of Clinical Neuroscience and Rehabilitation, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, and Vårdalinstitutet, the Swedish Institute for Health Sciences, Universities of Lund and Gothenburg, Sweden
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Rascovsky K, Hodges JR, Knopman D, Mendez MF, Kramer JH, Neuhaus J, van Swieten JC, Seelaar H, Dopper EGP, Onyike CU, Hillis AE, Josephs KA, Boeve BF, Kertesz A, Seeley WW, Rankin KP, Johnson JK, Gorno-Tempini ML, Rosen H, Prioleau-Latham CE, Lee A, Kipps CM, Lillo P, Piguet O, Rohrer JD, Rossor MN, Warren JD, Fox NC, Galasko D, Salmon DP, Black SE, Mesulam M, Weintraub S, Dickerson BC, Diehl-Schmid J, Pasquier F, Deramecourt V, Lebert F, Pijnenburg Y, Chow TW, Manes F, Grafman J, Cappa SF, Freedman M, Grossman M, Miller BL. Sensitivity of revised diagnostic criteria for the behavioural variant of frontotemporal dementia. BRAIN : A JOURNAL OF NEUROLOGY 2011. [PMID: 21810890 DOI: 10.1093/brain/awr179.] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Based on the recent literature and collective experience, an international consortium developed revised guidelines for the diagnosis of behavioural variant frontotemporal dementia. The validation process retrospectively reviewed clinical records and compared the sensitivity of proposed and earlier criteria in a multi-site sample of patients with pathologically verified frontotemporal lobar degeneration. According to the revised criteria, 'possible' behavioural variant frontotemporal dementia requires three of six clinically discriminating features (disinhibition, apathy/inertia, loss of sympathy/empathy, perseverative/compulsive behaviours, hyperorality and dysexecutive neuropsychological profile). 'Probable' behavioural variant frontotemporal dementia adds functional disability and characteristic neuroimaging, while behavioural variant frontotemporal dementia 'with definite frontotemporal lobar degeneration' requires histopathological confirmation or a pathogenic mutation. Sixteen brain banks contributed cases meeting histopathological criteria for frontotemporal lobar degeneration and a clinical diagnosis of behavioural variant frontotemporal dementia, Alzheimer's disease, dementia with Lewy bodies or vascular dementia at presentation. Cases with predominant primary progressive aphasia or extra-pyramidal syndromes were excluded. In these autopsy-confirmed cases, an experienced neurologist or psychiatrist ascertained clinical features necessary for making a diagnosis according to previous and proposed criteria at presentation. Of 137 cases where features were available for both proposed and previously established criteria, 118 (86%) met 'possible' criteria, and 104 (76%) met criteria for 'probable' behavioural variant frontotemporal dementia. In contrast, 72 cases (53%) met previously established criteria for the syndrome (P < 0.001 for comparison with 'possible' and 'probable' criteria). Patients who failed to meet revised criteria were significantly older and most had atypical presentations with marked memory impairment. In conclusion, the revised criteria for behavioural variant frontotemporal dementia improve diagnostic accuracy compared with previously established criteria in a sample with known frontotemporal lobar degeneration. Greater sensitivity of the proposed criteria may reflect the optimized diagnostic features, less restrictive exclusion features and a flexible structure that accommodates different initial clinical presentations. Future studies will be needed to establish the reliability and specificity of these revised diagnostic guidelines.
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Affiliation(s)
- Katya Rascovsky
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce Street, 3 West Gates, Philadelphia, PA 19104, USA.
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Observation-based assessment of functional ability in patients with chronic widespread pain: a cross-sectional study. Pain 2011; 152:2470-2476. [PMID: 21715094 DOI: 10.1016/j.pain.2011.05.027] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Revised: 05/15/2011] [Accepted: 05/23/2011] [Indexed: 11/24/2022]
Abstract
Knowledge about functional ability, including activities of daily living (ADL), in patients with chronic widespread pain (CWP) and fibromyalgia (FMS) is largely based on self-report. The purpose of this study was to assess functional ability by using standardised, observation-based assessment of ADL performance and to examine the relationship between self-reported and observation-based measures of disability. A total of 257 women with CWP, 199 (77%) fulfilling the American College of Rheumatology tender point criteria for FMS, were evaluated with the Assessment of Motor and Process Skills (AMPS), an observation-based assessment providing linear measures of ADL motor and ADL process skill ability (unit: logits). A cutoff for effortless and independent ADL task performance is set at 2.0 for the motor scale and 1.0 for the process scale. A total of 248 (96.5%) had ability measures below the 2.00 ADL motor cutoff and 107 (41.6%) below the 1.00 ADL process cutoff, indicating increased effort and/or inefficiency during task performance as well as a potential need of assistance for community living. Mean ADL motor ability measure was 1.07 and was significantly lower in patients diagnosed with FMS than plain CWP (1.02 vs 1.27 logits, P=.001). Mean ADL process ability measure was 1.09 logits and was without difference between FMS and plain CWP (1.07 vs 1.16 logits, P=.064). Only weak to moderate correlations between self-reported functional ability and observation-based AMPS ability measures were observed. The results of the study support the notion of considerable performance difficulties in women with CWP. The everyday life problems are substantial and place the individual at risk of need of support for community living.
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Collier L, McPherson K, Ellis-Hill C, Staal J, Bucks R. Multisensory stimulation to improve functional performance in moderate to severe dementia--interim results. Am J Alzheimers Dis Other Demen 2010; 25:698-703. [PMID: 21131677 PMCID: PMC10845527 DOI: 10.1177/1533317510387582] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2024]
Abstract
Dementia is a growing problem worldwide and interventions to effectively manage and promote function are urgently required. Multisensory environments (MSEs) have been used extensively with people with dementia; however, no studies have been conducted to explore the efficacy of sensory stimulation on functional performance. This study explores to what extent multisensory stimulation influences functional performance in people with moderate-to-severe dementia using an MSE compared with a control activity. Thirty participants with moderate-to-severe dementia were recruited from the South of England. Following baseline assessment and design of a bespoke intervention, each participant attended their allocated intervention (3 x week, for 4 weeks). Assessments were carried out pre and postsession using the Assessment of Motor and Process Skills. Results indicate significant improvement in functional performance in both the MSE and the control activity. Findings support the use of MSEs as a strategy for enhancing functional performance in dementia.
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Wæhrens EE, Amris K, Fisher AG. Performance-based assessment of activities of daily living (ADL) ability among women with chronic widespread pain. Pain 2010; 150:535-541. [DOI: 10.1016/j.pain.2010.06.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2009] [Revised: 05/05/2010] [Accepted: 06/11/2010] [Indexed: 10/19/2022]
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Wojtasik V, Olivier C, Lekeu F, Quittre A, Adam S, Salmon E. A grid for a precise analysis of daily activities. Neuropsychol Rehabil 2010; 20:120-36. [DOI: 10.1080/09602010902934514] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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The Complexity of Activities of Daily Living and Their Relationship to Attention in Alzheimer Disease. TOPICS IN GERIATRIC REHABILITATION 2009. [DOI: 10.1097/tgr.0b013e3181bdd74e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Camilla Girard, Anne G. Fisher, Margaret A. Short, Leslie Duran. Occupational Performance Differences Between Psychiatric Groups. Scand J Occup Ther 2009. [DOI: 10.1080/110381299443708] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Nygard L, Amberla K, Bernspång B, Almkvist O, Winblad B. The Relationship Between Cognition and Daily Activities in Cases of Mild Alzheimer's Disease. Scand J Occup Ther 2009. [DOI: 10.3109/11038129809035741] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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25
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Molly L. Hartman, Anne G. Fisher, Leslie Duran. Assessment of Functional Ability of People with Alzheimer's Disease. Scand J Occup Ther 2009. [DOI: 10.1080/110381299443690] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Kottorp A, Hällgren M, Bernspång B, Fisher A. Client-Centred Occupational Therapy for Persons with Mental Retardation: Implementation of an Intervention Programme in Activities of Daily Living Tasks. Scand J Occup Ther 2009. [DOI: 10.1080/11038120310009416] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
PURPOSE To assess the performance of activities of daily living (ADL) in individuals with moderate to severe multiple sclerosis (MS). METHOD A total of 12 men and 32 women with MS (Expanded Disability Status Scale, EDSS, 6.0-8.5) were studied. The performance of personal ADL (P-ADL) and instrumental ADL (I-ADL) was assessed with the Functional Independence Measure (FIM) and the Assessment of Motor and Process Skills (AMPS). RESULTS Twenty-four of the 44 individuals were rated dependent in P-ADL by the FIM motor score, mainly due to limitations in some areas of self-care and in transfers and locomotion. Only three individuals were rated dependent by the FIM cognitive score, indicating no or little cognitive disability. Two thirds of the individuals who were rated independent/modified independent in P-ADL by the FIM were rated dependent in I-ADL by the AMPS. Only the FIM motor score was significantly related to the EDSS score, indicating that ADL performance and disease severity is weakly related. CONCLUSIONS Moderate to severe MS reduces the ability to perform both P-ADL and I-ADL. An individual with MS can be independent in P-ADL but still unable to perform I-ADL satisfactorily. Assessments of both P-ADL and I-ADL are advocated to evaluate ADL performance in order to implement appropriate management strategies for individuals with MS.
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Affiliation(s)
- Eva Månsson
- Department of Rehabilitation, Lund University Hospital, Lund, Sweden.
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Activities of daily living in behavioral variant frontotemporal dementia: differences in caregiver and performance-based assessments. Alzheimer Dis Assoc Disord 2009; 23:70-6. [PMID: 19266701 DOI: 10.1097/wad.0b013e318182d293] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Patients with the behavioral variant of frontotemporal dementia have marked impairment in everyday life, yet little is known about factors underlying this impairment. Moreover, a recently identified subgroup with normal brain imaging has an excellent prognosis (phenocopy cases) and their performance on activities of daily living (ADL) tasks is unknown. Eighteen behavioral variant frontotemporal dementia patients were assessed on 2 ADL measures, the Disability Assessment for Dementia, a caregiver-based interview, and the Assessment of Motor and Process Skills, a performance-based instrument. Behavior change, global cognition, executive function, and magnetic resonance imaging brain atrophy were also evaluated. There was no association between the 2 ADL measures. A model combining the Addenbrooke's Cognitive Examination Revised (global cognition) and Frontal Systems Behavior Scale (frontal dysfunction) explained the variance on ADL performance. A qualitative rating distinguished between pathologic and phenocopy patients better than the performance-based assessment. Degree of frontal dysfunction and overall dementia determined the level of ADL impairment. The phenocopy patients were clearly distinguishable when evaluated using a performance-based, and even better with a qualitative rating assessment.
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Brown DC, Boston R, Coyne JC, Farrar JT. A novel approach to the use of animals in studies of pain: validation of the canine brief pain inventory in canine bone cancer. PAIN MEDICINE 2008; 10:133-42. [PMID: 18823385 DOI: 10.1111/j.1526-4637.2008.00513.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To validate the Canine Brief Pain Inventory (CBPI), which is based on the human Brief Pain Inventory (BPI), in a canine model of spontaneous bone cancer. DESIGN AND PARTICIPANTS One hundred owners of dogs with bone cancer self-administered the CBPI on three occasions to test the reliability, validity, and responsiveness of the measure. OUTCOME MEASURES Factor analysis, internal consistency, convergent validity, and an extreme group validation assessment were completed using the responses from the first administration of the CBPI. Test-retest reliability was evaluated using two administrations of the instrument, 1 week apart. Responsiveness was tested by comparing responses 3 weeks apart. RESULTS The "severity" and "interference" factors hypothesized based on the BPI were demonstrated in the CBPI in dogs with bone cancer. Internal consistency was high (Cronbach's alpha, 0.95 and 0.93), as was test-retest reliability (kappa, 0.73 and 0.65). Convergent validity was demonstrated with respect to quality of life (r = 0.49 and 0.63). Extreme group validation against normal dogs showed significantly higher factor scores (P < 0.001 for both). CONCLUSIONS The CBPI reliably measures the same pain constructs in the companion canine model of spontaneous bone cancer as the BPI does in people with bone cancer. This innovative approach to preclinical outcomes development, validating a preclinical outcome measure that directly corresponds to an outcome measure routinely used in clinical research, applied to a readily available animal model of spontaneous disease could transform the predictive ability of preclinical pain studies.
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Affiliation(s)
- Dorothy Cimino Brown
- Department of Clinical Studies, and Mari Lowe Center for Comparative Oncology Research, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6010, USA
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Bouwens SFM, van Heugten CM, Aalten P, Wolfs CAG, Baarends EM, van Menxel DAJ, Verhey FRJ. Relationship between measures of dementia severity and observation of daily life functioning as measured with the Assessment of Motor and Process Skills (AMPS). Dement Geriatr Cogn Disord 2008; 25:81-7. [PMID: 18042994 DOI: 10.1159/000111694] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/24/2007] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Cognitive impairment is mostly regarded as the core symptom of dementia, but several other domains (such as daily functioning) are equally relevant to assess the severity of dementia. The relationship between these domains is unclear. The Assessment of Motor and Process Skills (AMPS) is a relatively unexplored instrument in people with dementia, measuring severity by direct observation. OBJECTIVE To study the relationship between the AMPS and scores on several commonly used outcome measures for the assessment of dementia severity, and to examine the possible influence of neuropsychiatric symptoms on these relationships in patients with cognitive disorders. METHODS Cross-sectional data of 118 patients with cognitive disorders were used; data on cognition (Mini-Mental State Examination, MMSE; CAMCOG), global severity (Global Deterioration Scale, GDS), daily life functioning (Instrumental Activities of Daily Living, IADL), and neuropsychiatric symptoms (Neuropsychiatric Inventory, NPI) were collected and analyzed using correlation and regression analyses. Different combinations of the severity measures were tested for their ability to predict the AMPS process ability scores. RESULTS Scores on the MMSE, CAMCOG and GDS were moderately associated with the AMPS process ability score. These measures explained between 27 and 44% of the variance in the AMPS score. The presence of apathy influenced the association between the cognitive measures and the AMPS score. CONCLUSION Commonly used measures of dementia severity are only moderately associated with observation of performance on daily activities. This underlines the need for direct observation of daily activities in dementia patients. This relationship between several approaches of assessing dementia severity needs further study.
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Affiliation(s)
- Sharon F M Bouwens
- School for Mental Health and Neuroscience/Alzheimer Centrum Limburg, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands
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Moniz-Cook E, Vernooij-Dassen M, Woods R, Verhey F, Chattat R, De Vugt M, Mountain G, O'Connell M, Harrison J, Vasse E, Dröes RM, Orrell M. A European consensus on outcome measures for psychosocial intervention research in dementia care. Aging Ment Health 2008; 12:14-29. [PMID: 18297476 DOI: 10.1080/13607860801919850] [Citation(s) in RCA: 270] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Psychosocial intervention makes a vital contribution to dementia care. However, the lack of consensus about which outcome measures to use to evaluate effectiveness prevents meaningful comparisons between different studies and interventions. This study used an iterative collaborative, evidence-based approach to identify the best of currently available outcome measures for European psychosocial intervention research. This included consensus workshops, a web-based pan-European consultation and a systematic literature review and a rigorous evaluation against agreed criteria looking at utility across Europe, feasibility and psychometric properties. For people with dementia the measures covered the domains of quality of life, mood, global function, behaviour and daily living skills. Family carer domains included mood and burden, which incorporated coping with behaviour and quality of life. The only specific staff domain identified was morale, but this included satisfaction and coping with behaviour. In conclusion twenty-two measures across nine domains were recommended in order to improve the comparability of intervention studies in Europe. Areas were identified where improved outcome measures for psychosocial intervention research studies are required.
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Affiliation(s)
- E Moniz-Cook
- Institute of Rehabilitation, University of Hull & Humber Mental Health Teaching NHS Trust, Hull, UK.
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Brown DC, Boston RC, Coyne JC, Farrar JT. Development and psychometric testing of an instrument designed to measure chronic pain in dogs with osteoarthritis. Am J Vet Res 2007; 68:631-7. [PMID: 17542696 PMCID: PMC2907349 DOI: 10.2460/ajvr.68.6.631] [Citation(s) in RCA: 147] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To develop and psychometrically test an owner self-administered questionnaire designed to assess severity and impact of chronic pain in dogs with osteoarthritis. SAMPLE POPULATION 70 owners of dogs with osteoarthritis and 50 owners of clinically normal dogs. PROCEDURES Standard methods for the stepwise development and testing of instruments designed to assess subjective states were used. Items were generated through focus groups and an expert panel. Items were tested for readability and ambiguity, and poorly performing items were removed. The reduced set of items was subjected to factor analysis, reliability testing, and validity testing. RESULTS Severity of pain and interference with function were 2 factors identified and named on the basis of the items contained in them. Cronbach's alpha was 0.93 and 0.89, respectively, suggesting that the items in each factor could be assessed as a group to compute factor scores (ie, severity score and interference score). The test-retest analysis revealed kappa values of 0.75 for the severity score and 0.81 for the interference score. Scores correlated moderately well (r = 0.51 and 0.50, respectively) with the overall quality-of-life (QOL) question, such that as severity and interference scores increased, QOL decreased. Clinically normal dogs had significantly lower severity and interference scores than dogs with osteoarthritis. CONCLUSIONS AND CLINICAL RELEVANCE A psychometrically sound instrument was developed. Responsiveness testing must be conducted to determine whether the questionnaire will be useful in reliably obtaining quantifiable assessments from owners regarding the severity and impact of chronic pain and its treatment on dogs with osteoarthritis.
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Affiliation(s)
- Dorothy Cimino Brown
- Department of Clinical Studies, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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Nygård L, Starkhammar S. The use of everyday technology by people with dementia living alone: mapping out the difficulties. Aging Ment Health 2007; 11:144-55. [PMID: 17453547 DOI: 10.1080/13607860600844168] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
While the technological development available to society is taking quantum leaps, we have little knowledge of how people with mild dementia manage to cope with familiar technology at home, such as television and electronic household machines, or new technology, such as remote controls, cell phones and computers. As this technology represents a potential problem area, the aim of this qualitative, exploratory study was to identify and characterize difficulties with and hindrances to using everyday technology, as they appeared in data, for persons with early stage dementia. Eight participants with dementia were included in an extensive data collection consisting of repeated interviews and observations made in the home; the data were analyzed adopting a constant comparative approach. The results exhibit a taxonomy of difficulties in four domains, encompassing conditions that interfere with the use of the technology, deficiencies in knowledge and in the communication between users and their technology, and limitations in the use of instructions. Typically, difficulties appeared in complex combinations. They arose when familiar technology was being used, and not only when new technology was to be used. This raised concerns about the need these people have for support in home and in society. Further research is needed to validate the findings.
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Affiliation(s)
- L Nygård
- Division of Occupational Therapy, Department of Neurotec, Karolinska Institutet, 141 83 Huddinge, Sweden.
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Bottari C, Dutil E, Dassa C, Rainville C. Choosing the most appropriate environment to evaluate independence in everyday activities: Home or clinic? Aust Occup Ther J 2006. [DOI: 10.1111/j.1440-1630.2006.00547.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Merritt BK, Fisher AG. Gender differences in the performance of activities of daily living11No commercial party having a direct financial interest in the results of the research supporting this article has or will confer a benefit upon the authors(s) or upon any organization with which the author(s) is/are associated. Arch Phys Med Rehabil 2003; 84:1872-7. [PMID: 14669197 DOI: 10.1016/s0003-9993(03)00483-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVES To verify that the activities of daily living (ADL) motor and process skill items and tasks in the Assessment of Motor and Process Skills (AMPS) are free from gender bias, and to compare mean differences in ADL motor and process ability between men and women. DESIGN Descriptive comparison; convenience sample. SETTING Existing data from the AMPS database. PARTICIPANTS Potential participants included nonwell persons (age range, 18-99y) matched within 3 age groups, first by functional level and then by diagnostic category. The resulting sample included 9250 men and 9250 women. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES The AMPS, a standardized observational assessment of the quality of ADL task performance. RESULTS None of the AMPS task calibrations and 1 motor skill item calibration (Lifts) demonstrated an observable difference between men and women. Men had higher ADL motor ability (F(1,18494)=11.58, P<.01) and women had higher ADL process ability (F(1,18494)=76.18, P<.01). CONCLUSION The results suggest that the AMPS is free of gender bias. Although differences were found between men and women in mean ADL motor and process ability, they were not considered clinically detectable differences.
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Affiliation(s)
- Brenda K Merritt
- Department of Occupational Therapy, Colorado State University, 219 Occupational Therapy Building, Fort Collins, CO 80523-1573, USA.
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Oakley F, Duran L, Fisher A, Merritt B. Differences in activities of daily living motor skills of persons with and without Alzheimer's disease. Aust Occup Ther J 2003. [DOI: 10.1046/j.1440-1630.2003.00330.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
OBJECTIVE Progressive memory impairment is the primary cognitive feature of Alzheimer's disease. Systematic attention to progressive language impairment is under-appreciated. The purpose of this article is to apply the semiotic language framework to organize the disparate findings on language impairment in DAT. METHOD The semiotic system is hierarchical, going from simple to more complex units of language, with the hierarchical ranks of phonology, morphology, syntax, semantics. This language hierarchy is used as an organizing tool to provide a context for the discrete data on language decline in DAT. Studies relating to language impairment in DAT were identified through an exhaustive computerized search (Medline and Psych Info Database) of available literature spanning the last forty years in which 615 references were examined. Papers were selected for review if reference were made to any one or more of the language parameters of phonology, morphology, syntax, semantics, or to any components or indicators of these parameters, such as sound production, naming, grammar, sentence processing, verbal comprehension in Alzheimer patients. RESULTS There appears to be an overall relation between language decline and complexity of language both across and within the hierarchical ranks. There also appears to be an associated negative relation between sequence in language development and language decline. Language forms learned last in the sequence of language development are the most complex and appear to be first to deteriorate. CONCLUSIONS The decline of language in DAT appears to be hierarchical in nature. Further understanding of this hierarchical language decline depends in part on nosologic clarification and subtyping of DAT.
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Affiliation(s)
- V O Emery
- Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire 03756, USA
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MacKnight C, Rockwood K. Rasch analysis of the hierarchical assessment of balance and mobility (HABAM). J Clin Epidemiol 2000; 53:1242-7. [PMID: 11146271 DOI: 10.1016/s0895-4356(00)00255-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Measuring changes in mobility and balance offers a means of responding to the clinically important challenge of tracking progression and recovery in frail elderly patients who become ill. This article uses Rasch analysis to construct an interval scale from ordinal observations of such changes, using the Hierarchical Assessment of Balance and Mobility (HABAM) on 204 frail elderly inpatients. Principal components analysis confirmed the unidimensionality of the scale. The Rasch analysis confirmed the hierarchy of the HABAM, and pointed to gaps and redundant items. On this basis, an improved version of the HABAM was developed, suitable in its graphical form for everyday clinical use and for research, using the interval numbers that were generated.
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Affiliation(s)
- C MacKnight
- Division of Geriatric Medicine, Camp Hill Veterans' Memorial Building, Room 2650, 5955 Jubilee Road, Dalhousie University, B3H 2E1, Halifax, Nova Scotia, Canada.
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Palo-Bengtsson L, Winblad B, Ekman SL. Social dancing: a way to support intellectual, emotional and motor functions in persons with dementia. J Psychiatr Ment Health Nurs 1998; 5:545-54. [PMID: 10076285 DOI: 10.1046/j.1365-2850.1998.560545.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Dementia causes serious impairments and the inability to perform those activities which give meaning to a person's life. Therefore, these persons are in need of professional nursing care interventions as well as a special supporting environment. In this study, social dancing has been regarded as a nursing intervention that supports persons with dementia in nursing home settings. The aim was to find out how persons with dementia functioned in social dance sessions, in order to understand the reasons behind the use of social dancing as a nursing intervention in a nursing home setting. Six persons with dementia were videotaped during four dance sessions in one nursing home. The qualitative content analyses were carried out deductively, using a guide developed from the variables in the Gottfries, Bråne and Steen rating scale (GBS scale). The findings show that, for persons with dementia, retained abilities were prominent in dancing. It was obvious that social dancing was supportive and seemed to have meaning to both patients and their carers. Social dancing seems to be a nursing intervention that supports patients' positive feelings, communication and behaviour. The carers' preunderstanding of the patients' levels of dementia and the wholeness of the situation was of importance.
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Affiliation(s)
- L Palo-Bengtsson
- Department of Clinical Neuroscience and Family Medicine, Karolinska Institute, Stockholm, Sweden
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