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Oral microflora in preschool children attending a fluoride varnish program: a cross-sectional study

Overview of attention for article published in BMC Oral Health, December 2016
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Title
Oral microflora in preschool children attending a fluoride varnish program: a cross-sectional study
Published in
BMC Oral Health, December 2016
DOI 10.1186/s12903-016-0325-6
Pubmed ID
Authors

Maria Anderson, Margaret Grindefjord, Göran Dahllöf, Gunnar Dahlén, Svante Twetman

Abstract

To compare the oral microflora in preschool children attending a fluoride varnish program with a reference group receiving a standard oral health program without fluoride varnish applications. A second aim was to relate the microbial composition to the caries prevalence. Five hundred seven 3-year-old children were enrolled from a cohort of 3403 preschool children taking part in a community based oral health project. Two hundred sixty-three of them had attended caries-preventive program with semi-annual applications of a fluoride varnish since the age of 1 year (test group) while 237 had received standard preventive care (reference group). Oral samples were collected with a sterile swab and analysed with checkerboard DNA-DNA hybridization using 12 pre-determined bacterial probes. Caries and background data were collected from clinical examinations and questionnaires. Gram-positive streptococci (S. intermedius, S. salivarius, S. oralis) were most frequently detected and displayed the highest counts in both groups. There were no significant differences between the groups concerning prevalence of any of the selected bacterial strains except for S. oralis that occurred less frequently in the reference group. In children with caries, V. parvula were significantly more common (p < 0.05) while strains of Lactobacillus, Bifidobacterium and Neisseria were more prevalent among the caries-free children (p < 0.05). A 2-year community program with semi-annual fluoride varnish applications did not seem to significantly influence the oral microflora in preschool children. www.controlled-trials.com (ISRCTN35086887) 20131216 'retrospectively registered'.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 52 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 52 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 8 15%
Student > Bachelor 4 8%
Lecturer 3 6%
Librarian 3 6%
Student > Doctoral Student 3 6%
Other 9 17%
Unknown 22 42%
Readers by discipline Count As %
Medicine and Dentistry 14 27%
Biochemistry, Genetics and Molecular Biology 3 6%
Agricultural and Biological Sciences 2 4%
Pharmacology, Toxicology and Pharmaceutical Science 2 4%
Immunology and Microbiology 2 4%
Other 5 10%
Unknown 24 46%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 25 January 2017.
All research outputs
#18,525,776
of 22,947,506 outputs
Outputs from BMC Oral Health
#1,006
of 1,484 outputs
Outputs of similar age
#308,650
of 420,141 outputs
Outputs of similar age from BMC Oral Health
#13
of 17 outputs
Altmetric has tracked 22,947,506 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
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We're also able to compare this research output to 17 others from the same source and published within six weeks on either side of this one. This one is in the 17th percentile – i.e., 17% of its contemporaries scored the same or lower than it.