Evidence map›Paper›PMID 37006562›Full record

ArticleFrontiers in public health2023

Fluctuations of health states in dementia diseases and their impact on the assessment of health today using the EQ-5D-5L: Protocol of a mixed-methods study.

Niklas Weber, Feng Xie, Thomas Kohlmann, Wiebke Mohr, Moritz Platen, Anika Rädke, Ingo Kilimann, Lidia Engel, Bernhard Michalowsky

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Frontiers in public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.1field-weighted citation impact, top 13% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

9 authors at 4 institutions in 3 countries.

Niklas WeberTranslational Health Care Research, German Center for Neurodegenerative Diseases (DZNE) Site Rostock/Greifswald, Greifswald, Germany.
Feng XieDepartment of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.
Thomas KohlmannSection Methods of Community Medicine, Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany.
Wiebke MohrTranslational Health Care Research, German Center for Neurodegenerative Diseases (DZNE) Site Rostock/Greifswald, Greifswald, Germany.
Moritz PlatenTranslational Health Care Research, German Center for Neurodegenerative Diseases (DZNE) Site Rostock/Greifswald, Greifswald, Germany.
Anika RädkeTranslational Health Care Research, German Center for Neurodegenerative Diseases (DZNE) Site Rostock/Greifswald, Greifswald, Germany.
Ingo KilimannClinical Dementia Research, German Center for Neurodegenerative Diseases (DZNE) Site Rostock/Greifswald, Rostock, Germany.
Lidia EngelSchool of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia.
Bernhard MichalowskyTranslational Health Care Research, German Center for Neurodegenerative Diseases (DZNE) Site Rostock/Greifswald, Greifswald, Germany.
German Center for Neurodegenerative Diseases · DEMcMaster University · CAMonash University · AUUniversitätsmedizin Greifswald · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The EQ-5D is a widely used health-related quality of life (HRQoL) instrument. The recall period "today" may miss out on recurrent health fluctuations often observed in people with dementia (PlwD). Thus, this study aims to assess the frequency of health fluctuations, affected HRQoL dimensions and the impact of the health fluctuations on the assessment of health today using the EQ-5D-5L. Methods and analysis: This mixed-methods study will base on n=50 patient and caregiver dyads and four main study phases: (1) Baseline assessment of patients' socio-demographic and clinical characteristics; (2) caregivers self-completion of a daily diary for 14 days, documenting patient's today's health compared to yesterday, the affected HRQoL dimensions, and events that could have caused the fluctuations; (3) administration of the EQ-5D-5L as self- and proxy-rating at baseline, day seven and day 14; (4) interviewing caregivers on patient's health fluctuation, the consideration of past fluctuations in the assessment of health today using the EQ-5D-5L, and the appropriateness of recall periods to capture health fluctuations on day 14. Qualitative semi-structured interview data will be analyzed thematically. Quantitative analyses will be used to describe the frequency and intensity of health fluctuations, affected dimensions, and the association between health fluctuation and its consideration in the assessment of health today. Discussion: This study aims to reveal insights into the health fluctuation in dementia, the affected dimensions, and underlying health events, as well as whether individuals adhere to the recall period of health today using the EQ-5D-5L. This study will also provide information about more appropriate recall periods that could better capture health fluctuations. Trial registration: This study is registered in the German Clinical Trials Register (DRKS00027956).

Indexed as

DementiaQuality of LifeCaregiversClinical Trials as TopicData AccuracyHumansPsychometricsdementiaEQ-5Dhealth related quality of lifehealth state fluctuationpatient reported outcome measuresPsychometrics

Identifiers

PMID37006562
PMCPMC10064342
OpenAlexW4327728761

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.