Evidence map›Paper›PMID 33321540›Full record

Observational studyJournal of the American Academy of Audiology2020

Comparison of In-Situ and Retrospective Self-Reports on Assessing Hearing Aid Outcomes.

Yu-Hsiang Wu, Elizabeth Stangl, Octav Chipara, Anna Gudjonsdottir, Jacob Oleson, Ruth Bentler

Abstract readObservational Study
In one paragraph

Observational study in Journal of the American Academy of Audiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Observational
  11. Observational
  12. Statistical Considerations for Analyzing Ecological Momentary Assessment Data.Journal of speech, language, and hearing research : JSLHR · 2022
    Review
  13. Observational
  14. Article
  15. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Yu-Hsiang WuDepartment of Communication Sciences and Disorders, The University of Iowa, Iowa City, Iowa.
Elizabeth StanglDepartment of Communication Sciences and Disorders, The University of Iowa, Iowa City, Iowa.
Octav ChiparaDepartment of Computer Science, The University of Iowa, Iowa City, Iowa.
Anna GudjonsdottirDepartment of Biostatistics, The University of Iowa, Iowa City, Iowa.
Jacob OlesonDepartment of Biostatistics, The University of Iowa, Iowa City, Iowa.
Ruth BentlerDepartment of Communication Sciences and Disorders, The University of Iowa, Iowa City, Iowa.

Funding

Speech Production &LanguageP50DC000242 · NIDCD · UNIVERSITY OF IOWA · PI Bob McMurray · 1989 to 2026
$58.8M
Cost-effective hearing aid delivery models: Outcomes, value, and candidacyR01DC015997 · NIDCD · UNIVERSITY OF IOWA · PI Yu-Hsiang Wu · 2018 to 2026
$3.9M
NIDCD NIH HHS P50 DC000242NIDCD NIH HHS R01 DC015997
6 · The paper itself

Abstract

backgroundEcological momentary assessment (EMA) is a methodology involving repeated surveys to collect in-situ self-reports that describe respondents' current or recent experiences. Audiology literature comparing in-situ and retrospective self-reports is scarce. PURPOSE: To compare the sensitivity of in-situ and retrospective self-reports in detecting the outcome difference between hearing aid technologies, and to determine the association between in-situ and retrospective self-reports. RESEARCH

designAn observational study. STUDY SAMPLE: Thirty-nine older adults with hearing loss. DATA COLLECTION AND ANALYSIS: The study was part of a larger clinical trial that compared the outcomes of a prototype hearing aid (denoted as HA1) and a commercially available device (HA2). In each trial condition, participants wore hearing aids for 4 weeks. Outcomes were measured using EMA and retrospective questionnaires. To ensure that the outcome data could be directly compared, the Glasgow Hearing Aid Benefit Profile was administered as an in-situ self-report (denoted as EMA-GHABP) and as a retrospective questionnaire (retro-GHABP). Linear mixed models were used to determine if the EMA- and retro-GHABP could detect the outcome difference between HA1 and HA2. Correlation analyses were used to examine the association between EMA- and retro-GHABP.

resultsFor the EMA-GHABP, HA2 had significantly higher (better) scores than HA1 in the GHABP subscales of benefit, residual disability, and satisfaction (

conclusionThe study suggests that in-situ self-reports collected using EMA could have a higher sensitivity than retrospective questionnaires. Therefore, EMA is worth considering in clinical trials that aim to compare the outcomes of different hearing aid technologies. The weak to moderate association between in-situ and retrospective self-reports suggests that these two types of measures assess different aspects of hearing aid outcomes.

Indexed as

Hearing AidsHearing LossAgedClinical Trials as TopicHumansRetrospective StudiesSelf ReportSurveys and Questionnaires

Identifiers

PMID33321540
PMCPMC9137389

What OpenQuestion holds

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Registered trials

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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.