Evidence map›Paper›PMID 34940038›Full record

ArticleDentistry journal2021

Using a Machine Learning Algorithm to Predict the Likelihood of Presence of Dental Caries among Children Aged 2 to 7.

Francisco Ramos-Gomez, Marvin Marcus, Carl A Maida, Yan Wang, Janni J Kinsler, Di Xiong, Steve Y Lee, Ron D Hays, Jie Shen, James J Crall and 1 more

Abstract read
In one paragraph

Article in Dentistry journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
–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

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  9. Tech Bytes-Harnessing Artificial Intelligence for Pediatric Oral Health: A Scoping Review.International journal of clinical pediatric dentistry · 2024
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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

11 authors.

Francisco Ramos-GomezSection of Pediatric Dentistry, Division of Growth & Development, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Marvin MarcusDivision of Public Health & Community Dentistry, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Carl A MaidaDivision of Public Health & Community Dentistry, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Yan WangDivision of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA.ORCID 0000-0002-4822-6514
Janni J KinslerSection of Pediatric Dentistry, Division of Growth & Development, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Di XiongDivision of Public Health & Community Dentistry, School of Dentistry, University of California, Los Angeles, CA 90095, USA.ORCID 0000-0001-5502-1464
Steve Y LeeDivision of Constitutive and Regenerative Sciences, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Ron D HaysDepartment of Health Policy and Management, School of Public Health, University of California, Los Angeles, CA 90095, USA.ORCID 0000-0001-6697-907X
Jie ShenDivision of Public Health & Community Dentistry, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
James J CrallDivision of Public Health & Community Dentistry, School of Dentistry, University of California, Los Angeles, CA 90095, USA.
Honghu LiuDivision of Public Health & Community Dentistry, School of Dentistry, University of California, Los Angeles, CA 90095, USA.

Funding

Postdoctoral Training in Global AIDS Prevention ResearchT32MH080634 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI JESSE LAWTON CLARK, Pamina Mae Gorbach · 2007 to 2026
$6.4M
Patient-Reported Oral Health Outcomes Measurement Information SystemU01DE022648 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LIU, HONGHU · 2013 to 2016
$2.7M
NIDCR NIH HHS U01DE022648NIMH NIH HHS T32 MH080634
6 · The paper itself

Abstract

backgroundDental caries is the most common chronic childhood infectious disease and is a serious public health problem affecting both developing and industrialized countries, yet it is preventable in most cases. This study evaluated the potential of screening for dental caries among children using a machine learning algorithm applied to parent perceptions of their child's oral health assessed by survey.

methodsThe sample consisted of 182 parents/caregivers and their children 2-7 years of age living in Los Angeles County. Random forest (a machine learning algorithm) was used to identify survey items that were predictors of active caries and caries experience. We applied a three-fold cross-validation method. A threshold was determined by maximizing the sum of sensitivity and specificity conditional on the sensitivity of at least 70%. The importance of survey items to classifying active caries and caries experience was measured using mean decreased Gini (MDG) and mean decreased accuracy (MDA) coefficients.

resultsSurvey items that were strong predictors of active caries included parent's age (MDG = 0.84; MDA = 1.97), unmet needs (MDG = 0.71; MDA = 2.06) and the child being African American (MDG = 0.38; MDA = 1.92). Survey items that were strong predictors of caries experience included parent's age (MDG = 2.97; MDA = 4.74), child had an oral health problem in the past 12 months (MDG = 2.20; MDA = 4.04) and child had a tooth that hurt (MDG = 1.65; MDA = 3.84).

conclusionOur findings demonstrate the potential of screening for active caries and caries experience among children using surveys answered by their parents.

Indexed as

childrendental cariesdisparitiesmachine learning algorithmsoral healthrandom forest

Identifiers

PMID34940038
PMCPMC8700143

What OpenQuestion holds

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LicenceCC BY
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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.