Evidence map›Paper›PMID 27551970›Full record

ArticlePloS one2016

Hearing Loss in HIV-Infected Children in Lilongwe, Malawi.

Susan Hrapcak, Hannah Kuper, Peter Bartlett, Akash Devendra, Atupele Makawa, Maria Kim, Peter Kazembe, Saeed Ahmed

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. A Cross-Sectional Study of Audiological Assessment in HIV Positive Children.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Middle ear pathologies in children living with HIV: A scoping review.The South African journal of communication disorders = Die Suid-Afrikaanse tydskrif vir Kommunikasieafwykings · 2022
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Validated Smartphone-Based Apps for Ear and Hearing Assessments: A Review.JMIR rehabilitation and assistive technologies · 2016
    Review
  20. 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 3 institutions in 2 countries.

Susan HrapcakBaylor College of Medicine Abbott Fund Children's Clinical Centre of Excellence Malawi, Lilongwe, Malawi.
Hannah KuperInternational Centre for Evidence in Disability, London School of Hygiene & Tropical Medicine, London, United Kingdom.
Peter BartlettAfrican Bible College (ABC) Hearing Clinic and Training Centre, Lilongwe, Malawi.
Akash DevendraBaylor College of Medicine Abbott Fund Children's Clinical Centre of Excellence Malawi, Lilongwe, Malawi.
Atupele MakawaBaylor College of Medicine Abbott Fund Children's Clinical Centre of Excellence Malawi, Lilongwe, Malawi.
Maria KimBaylor College of Medicine Abbott Fund Children's Clinical Centre of Excellence Malawi, Lilongwe, Malawi.
Peter KazembeBaylor College of Medicine Abbott Fund Children's Clinical Centre of Excellence Malawi, Lilongwe, Malawi.
Saeed AhmedBaylor College of Medicine Abbott Fund Children's Clinical Centre of Excellence Malawi, Lilongwe, Malawi.
Baylor College of Medicine · USTexas Children's Hospital · USLondon School of Hygiene & Tropical Medicine · GB

Funding

Improving prevention of mother-to-child HIV transmission outcomes in MalawiK01TW009644 · FIC · BAYLOR COLLEGE OF MEDICINE · PI KIM, MARIA HYOUN · 2013 to 2017
$663k
FIC NIH HHS K01 TW009644
6 · The paper itself

Abstract

introductionWith improved access to antiretroviral therapy (ART), HIV infection is becoming a chronic illness. Preliminary data suggest that HIV-infected children have a higher risk of disabilities, including hearing impairment, although data are sparse. This study aimed to estimate the prevalence and types of hearing loss in HIV-infected children in Lilongwe, Malawi.

methodsThis was a cross-sectional survey of 380 HIV-infected children aged 4-14 years attending ART clinic in Lilongwe between December 2013-March 2014. Data was collected through pediatric quality of life and sociodemographic questionnaires, electronic medical record review, and detailed audiologic testing. Hearing loss was defined as >20 decibels hearing level (dBHL) in either ear. Predictors of hearing loss were explored by regression analysis generating age- and sex-adjusted odds ratios. Children with significant hearing loss were fitted with hearing aids.

resultsOf 380 patients, 24% had hearing loss: 82% conductive, 14% sensorineural, and 4% mixed. Twenty-one patients (23% of those with hearing loss) were referred for hearing aid fitting. There was a higher prevalence of hearing loss in children with history of frequent ear infections (OR 7.4, 4.2-13.0) and ear drainage (OR 6.4, 3.6-11.6). Hearing loss was linked to history of WHO Stage 3 (OR 2.4, 1.2-4.5) or Stage 4 (OR 6.4, 2.7-15.2) and history of malnutrition (OR 2.1, 1.3-3.5), but not to duration of ART or CD4. Only 40% of caregivers accurately perceived their child's hearing loss. Children with hearing impairment were less likely to attend school and had poorer emotional (p = 0.02) and school functioning (p = 0.04).

conclusionsThere is an urgent need for improved screening tools, identification and treatment of hearing problems in HIV-infected children, as hearing loss was common in this group and affected school functioning and quality of life. Clear strategies were identified for prevention and treatment, since most hearing loss was conductive in nature, likely due to frequent ear infections, and many children with hearing loss qualified for hearing aids. Screening strategies need to be developed and tested since caregivers were not reliable at identifying hearing loss, and often mis-identified children with normal hearing as having hearing loss. Children with frequent ear infections, ear drainage, TB, severe HIV disease, or low BMI should receive more frequent ear assessments and hearing evaluations.

Indexed as

AdolescentAntiretroviral Therapy, Highly ActiveAudiometry, Pure-ToneChildChild, PreschoolCross-Sectional StudiesElectronic Health RecordsFemaleHearing LossHIV InfectionsHumansMalawiMaleQuality of Life

Identifiers

PMID27551970
PMCPMC4995021
OpenAlexW2510325530

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.