Evidence map›Paper›PMID 36038708›Full record

ArticleNPJ digital medicine2022

Automatic identification of tinnitus malingering based on overt and covert behavioral responses during psychoacoustic testing.

Christopher J Smalt, Jenna A Sugai, Elouise A Koops, Kelly N Jahn, Kenneth E Hancock, Daniel B Polley

Open access · goldAbstract read
In one paragraph

Article in NPJ digital medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 45% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

6 authors at 3 institutions in 2 countries.

Christopher J SmaltHuman Health & Performance Systems Group, MIT Lincoln Laboratory, Lexington, MA, USA.ORCID http://orcid.org/0000-0002-3467-5888
Jenna A SugaiEaton-Peabody Laboratories, Mass Eye and Ear, Boston, MA, USA.ORCID http://orcid.org/0000-0002-6145-4909
Elouise A KoopsDepartment of Neuroscience, University of Groningen, Groningen, Netherlands.ORCID http://orcid.org/0000-0002-4105-4254
Kelly N JahnEaton-Peabody Laboratories, Mass Eye and Ear, Boston, MA, USA.ORCID http://orcid.org/0000-0002-5832-5137
Kenneth E HancockEaton-Peabody Laboratories, Mass Eye and Ear, Boston, MA, USA.
Daniel B PolleyEaton-Peabody Laboratories, Mass Eye and Ear, Boston, MA, USA. Daniel_polley@meei.harvard.edu.ORCID http://orcid.org/0000-0002-5120-2409
Massachusetts Eye and Ear Infirmary · USMIT Lincoln Laboratory · USUniversity of Groningen · NL

Funding

Synaptopathy, Neural Pathophysiology and Suprathreshold Processing in Gerbils with Normal or Elevated ThresholdsP50DC015857 · NIDCD · MASSACHUSETTS EYE AND EAR INFIRMARY · PI Sharon G Kujawa · 2017 to 2026
$28.1M
NIDCD NIH HHS P50 DC015857
6 · The paper itself

Abstract

Tinnitus, or ringing in the ears, is a prevalent condition that imposes a substantial health and financial burden on the patient and to society. The diagnosis of tinnitus, like pain, relies on patient self-report, which can complicate the distinction between actual and fraudulent claims. Here, we combined tablet-based self-directed hearing assessments with neural network classifiers to automatically differentiate participants with tinnitus (N = 24) from a malingering cohort, who were instructed to feign an imagined tinnitus percept (N = 28). We identified clear differences between the groups, both in their overt reporting of tinnitus features, but also covert differences in their fingertip movement trajectories on the tablet surface as they performed the reporting assay. Using only 10 min of data, we achieved 81% accuracy classifying patients and malingerers (ROC AUC = 0.88) with leave-one-out cross validation. Quantitative, automated measurements of tinnitus salience could improve clinical outcome assays and more accurately determine tinnitus incidence.

Identifiers

PMID36038708
PMCPMC9424223
OpenAlexW4293778385

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.