Evidence map›Paper›PMID 36056229›Full record

ArticleIrish journal of medical science2023

Diet quality, sleep and quality of life in Parkinson's disease: a cross-sectional study.

Danielle Dunk, Philip Mulryan, Sean Affonso, Gerard W O'Keeffe, Majella O'Keeffe, Aideen M Sullivan

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Irish journal of medical science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 2 countries.

Danielle Dunk *Department of Nutritional Sciences, School of Life Course and Population Sciences, King's College London, London, UK.
Philip Mulryan *Department of Anatomy and Neuroscience, University College Cork, Cork, Ireland.
Sean Affonso *Department of Anatomy and Neuroscience, University College Cork, Cork, Ireland.ORCID http://orcid.org/0000-0003-0681-9343
Gerard W O'KeeffeDepartment of Anatomy and Neuroscience, University College Cork, Cork, Ireland.ORCID http://orcid.org/0000-0001-5149-0933
Majella O'KeeffeDepartment of Nutritional Sciences, School of Life Course and Population Sciences, King's College London, London, UK.ORCID http://orcid.org/0000-0002-0204-3835
Aideen M SullivanDepartment of Anatomy and Neuroscience, University College Cork, Cork, Ireland. a.sullivan@ucc.ie.ORCID http://orcid.org/0000-0001-9692-6438
University College Cork · IEKing's College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParkinson's disease (PD) is a neurodegenerative disorder characterised by motor and non-motor symptoms that impact quality of daily life, including diet and sleep. However, relatively little is known about dietary intake and quality in people with PD (PwP). Lifestyle factors, and how they relate to diet, are also insufficiently understood. The aims of this study were to investigate dietary intake and quality, sleep and quality of life in PwP, and to explore the relationships between these factors.

methodsForty-five community-dwelling participants with PD (n = 45) were recruited to this cross-sectional study through the Cork Parkinson's Association, Ireland. Dietary intake was assessed using the EPIC food frequency questionnaire, and diet quality was assessed using the Healthy Diet Indicator. Dietary intakes were compared to Irish RDAs for adults > 65 years. Sleep duration and quality were subjectively measured using the PD Sleep Scale and Pittsburgh sleep quality index and objectively measured by actigraphy in a subset of participants (n = 27). QOL was measured using the validated PDQ-39 questionnaire.

resultsEnergy intake in PwP was significantly higher than that of the general population (2013 vs 1755 kcal/d, p = 0.01), despite their lower mean BMI (25.9 vs 27.7 kg/m

conclusionsCarbohydrates, protein, fruit and vegetable intakes were greater in PwP than population norms, but overall diet quality was low. Interventions to improve dietary and lifestyle factors may improve health and QOL in PwP.

Indexed as

Parkinson DiseaseQuality of LifeAdultCross-Sectional StudiesDietHumansSleepSleep QualitySurveys and QuestionnairesDietary intakeDiet qualityParkinson’s diseaseQuality of lifeSleep

Identifiers

PMID36056229
PMCPMC10250501
OpenAlexW4294544028

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.