Evidence map›Paper›PMID 33413300›Full record

ArticleBMC oral health2021

Evaluation of the risk factors of dental caries in children with very low birth weight and normal birth weight.

Romana Koberova, Vladimira Radochova, Jana Zemankova, Lenka Ryskova, Zdeněk Broukal, Vlasta Merglova

Open access · goldAbstract read
In one paragraph

Article in BMC oral health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Caries burden and high-risk subgroups in children and adolescents with cerebral palsy in Türkiye.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
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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

6 authors at 1 institution in 1 country.

Romana KoberovaDepartment of Dentistry, Faculty of Medicine Charles University, University Hospital in Hradec Kralove, Sokolska 581, 50005, Hradec Králové, Czech Republic. koberovar@lfhk.cuni.cz.ORCID 0000-0002-8346-1835
Vladimira RadochovaDepartment of Dentistry, Faculty of Medicine Charles University, University Hospital in Hradec Kralove, Sokolska 581, 50005, Hradec Králové, Czech Republic.
Jana ZemankovaDepartment of Paediatrics, Faculty of Medicine Charles University, University Hospital in Hradec Kralove, Hradec Králové, Czech Republic.
Lenka RyskovaDepartment of Microbiology and Clinical Immunology, Faculty of Medicine Charles University, University Hospital in Hradec Kralove, Hradec Králové, Czech Republic.
Zdeněk BroukalInstitute of Clinical and Experimental Dental Medicine, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.
Vlasta MerglovaDepatrment of Dentistry, Faculty of Medicine Charles University, University Hospital in Pilsen, Pilsen, Czech Republic.
Charles University · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHealth problems of premature infants can affect both general and oral health. The enamel defects, poor dietary and oral hygiene habits may predispose these children to dental caries. This study was conducted to assess the impact of very low birth weight and prematurity on caries risk in early childhood.

methodsThe study cohort consists of 189 of one year old infants. Anamnestic data were obtained from hospital records, feeding practice, bed-time sugar drinks and oral hygiene onset from questionnaires. Saliva samples of children and their mothers were collected for the detection of cariogenic pathogens.

resultsVLBW newborns had significantly shorter gestation age (29.6 vs. 38.8)) and lower mean birthweight (1124 g vs 3315 g) compared to NBW ones (p < 0.0001). Statistical significance has been found in the presence of early morbidity (p < 0.0001) and regular medication intake (p = 0.007). VLBW children got more frequently sweetened drinks during the day and night (p = 0.007). Regular oral hygiene practice was more frequent in full term group (p = 0.002). There was statistical difference in the presence of enamel hypoplasia in VLBW children (p = 0.033) but no statistical difference in the presence of hypomineralization (p = 0.0736) in comparison to NBW individuals. Proportional representation and count of S. mutans did not reveal statistical difference neither in both groups of children (p = 0.484) nor in both groups of mothers (p = 0.385).

conclusionsThe study confirmed anamnestic and medical differences between both groups. The proportional representation and count of S. mutans did not reveal statistical difference neither in VLBW and NBW children, nor in their mothers.

Indexed as

Dental CariesDental Enamel HypoplasiaBirth WeightChildChild, PreschoolHumansInfantInfant, NewbornInfant, Very Low Birth WeightRisk FactorsDental cariesInfantsPre-term birthRisk factorsVery low birth weight

Identifiers

PMID33413300
PMCPMC7789597
OpenAlexW3115099218

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.