Evidence map›Paper›PMID 35047996›Full record

ArticleFrontiers in oral health2021

Biocultural Drivers of Salivary Microbiota in Australian Aboriginal and Torres Strait Islander Children.

Matilda Handsley-Davis, Emily Skelly, Newell W Johnson, Kostas Kapellas, Ratilal Lalloo, Jeroen Kroon, Laura S Weyrich

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oral health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

7 citing papers in PubMed, 43 citations in OpenAlex.

  1. The sociobiome-oral microbiome mediates dental caries among Indigenous Australians.Frontiers in cellular and infection microbiology · 2025
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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

7 authors at 5 institutions in 3 countries.

Matilda Handsley-DavisAustralian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia.
Emily SkellyAustralian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia.
Newell W JohnsonMenzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia.
Kostas KapellasIndigenous Oral Health Unit, Australian Research Centre for Population Oral Health, Adelaide Dental School, University of Adelaide, Adelaide, SA, Australia.
Ratilal LallooSchool of Dentistry, University of Queensland, Brisbane, QLD, Australia.
Jeroen KroonSchool of Dentistry and Oral Health, Griffith University, Gold Coast, QLD, Australia.
Laura S WeyrichAustralian Centre for Ancient DNA, School of Biological Sciences, University of Adelaide, Adelaide, SA, Australia.
University of Adelaide · AUAustralian Research Council · AUGriffith University · AUKing's College London · GBUniversity of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Australian Aboriginal and Torres Strait Islander children experience unacceptably high rates of dental caries compared to their non-Indigenous Australian counterparts. Dental caries significantly impacts the quality of life of children and their families, particularly in remote communities. While many socioeconomic and lifestyle factors impact caries risk, the central role of the oral microbiota in mediating dental caries has not been extensively investigated in these communities. Here, we examine factors that shape diversity and composition of the salivary microbiota in Aboriginal and Torres Strait Islander children and adolescents living in the remote Northern Peninsula Area (NPA) of Far North Queensland. We employed 16S ribosomal RNA amplicon sequencing to profile bacteria present in saliva collected from 205 individuals aged 4-17 years from the NPA. Higher average microbial diversity was generally linked to increased age and salivary pH, less frequent toothbrushing, and proxies for lower socioeconomic status (SES). Differences in microbial composition were significantly related to age, salivary pH, SES proxies, and active dental caries. Notably, a feature classified as

Indexed as

bacteriacommunity dentistrydental cariesecologymicrobiology

Identifiers

PMID35047996
PMCPMC8757737
OpenAlexW3138135890

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.