Evidence map›Paper›PMID 30190102›Full record

ArticleParkinsonism & related disorders2019

Everyday functioning in Parkinson's disease: Evidence from the Revised-Observed Tasks of Daily Living (OTDL-R).

Francesca V Lopez, Beata Ferencz, Brittany Y Rohl, Erin Trifilio, Bonnie Scott, Michael S Okun, Michael Marsiske, Dawn Bowers

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Parkinsonism & related disorders, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 29% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Cognition and Activity of Daily Living Function in people with Parkinson's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2024
    Review
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Francesca V LopezDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
Beata FerenczDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
Brittany Y RohlDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
Erin TrifilioDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
Bonnie ScottDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
Michael S OkunDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA; Department of Neurology and Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, USA.
Michael MarsiskeDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
Dawn BowersDepartment of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA; Department of Neurology and Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, USA. Electronic address: dawnbowers@phhp.ufl.edu.
University of Florida Health · US

Funding

Together: Transforming and Translating Discovery to Improve HealthTL1TR001428 · NCATS · UNIVERSITY OF FLORIDA · PI MCCORMACK, WAYNE T. · 2015 to 2023
$3.9M
Research Training in Non-Pharmacological Interventions for Cognition in Aging, MCI, and Alzheimer's DiseaseT32AG020499 · NIA · UNIVERSITY OF FLORIDA · PI MARSISKE, MICHAEL, SMITH, GLENN E. · 2003 to 2024
$3.7M
Interdisciplinary Training in Movement Disorders and NeurorestorationT32NS082168 · NINDS · UNIVERSITY OF FLORIDA · PI Melissa Jo Armstrong, David E Vaillancourt · 2015 to 2026
$2.8M
Masked Faces in Parkinson Disease: Mechanism &TreatmentR01NS050633 · NINDS · UNIVERSITY OF FLORIDA · PI BOWERS, DAWN · 2005 to 2008
$1.3M
Emotion Regulation, Executive Function, and Parkinson DiseaseR21NS079767 · NINDS · UNIVERSITY OF FLORIDA · PI BOWERS, DAWN · 2012 to 2013
$392k
NCATS NIH HHS TL1 TR001428NIA NIH HHS T32 AG020499NINDS NIH HHS R01 NS050633NINDS NIH HHS R21 NS079767NINDS NIH HHS T32 NS082168
6 · The paper itself

Abstract

introductionPerformance tasks are presumed to have greater validity than rating scales in assessing day-to-day behaviors in Parkinson's disease (PD). One such task is the revised Observed Tasks of Daily Living (OTDL-R), which has been used extensively in healthy older adults, and but not yet empirically examined in PD. Thus, the aims of the current study were to examine and determine the impact of cognitive, motor, and mood symptoms on OTDL-R performance in PD.

methodNineteen non-demented PD patients and 18 healthy older adults (HC) were administered measures of mood and cognitive functioning, and the OTDL-R (subtests include medication and telephone use, and medication management). Clinical severity of PD was assessed using the H&Y stage, UPDRS, and Schwab and England functional disability scores.

resultsMann Whitney U tests indicated the PD patients were significantly slower to complete the OTDL-R and performed worse on only the telephone use subtest, relative to the HC group. In the PD group, hierarchical regression analyses revealed memory, attention, and initiative/perseveration were uniquely associated with the financial management subtest, after controlling for motor severity (ps < .05). No other significant relationships were found.

conclusionsPD patients were slower to complete the OTDL-R, but only less accurate on the telephone use subtest. Poor performance on the telephone use subtest may be related to motor severity, while poor performance on the financial management subtest was related to attention and working memory. Overall, the findings warrant future investigation to determine the validity and reliability of the OTDL-R in PD.

Indexed as

Activities of Daily LivingSeverity of Illness IndexAgedCognitive DysfunctionFemaleHumansMaleMiddle AgedParkinson DiseaseCognitionInstrumental activities of daily livingMotor severityParkinson's disease

Identifiers

PMID30190102
PMCPMC6395565
OpenAlexW2889399957

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.