Evidence map›Paper›PMID 32729621›Full record

SynthesisBioscience reports2020

Relationship between preterm, low birth weight and early childhood caries: a meta-analysis of the case-control and cross-sectional study.

Linan Shi, Jinhai Jia, Chunnian Li, Caiyun Zhao, Ting Li, Hong Shi, Xiaolin Zhang

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Bioscience reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

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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 1 institution in 1 country.

Linan Shi *Department of Pediatric Dentistry, School and Hospital of Stomatology Hebei Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, 050017, China.
Jinhai Jia *Outpatient Clinic, Hebei Medical University, Shijiazhuang 050017, China.
Chunnian LiDepartment of Endodontics, School and Hospital of Stomatology Hebei Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang 050017, China.
Caiyun ZhaoDepartment of Pediatric Dentistry, School and Hospital of Stomatology Hebei Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, 050017, China.
Ting LiDepartment of Pathology, School and Hospital of Stomatology Hebei Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang 050017, China.
Hong ShiDepartment of Pediatric Dentistry, School and Hospital of Stomatology Hebei Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, 050017, China.
Xiaolin ZhangDepartment of Epidemiology and Statistics, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, Shijiazhuang, Hebei 050017, China.
Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early childhood caries (ECC) is one of the most prevalent chronic infectious diseases in children. The effective prevention and treatment are heavy burdens and study hotspots for pediatric dentists. Many studies had investigated the relationship between preterm, low birth weight (LBW) and ECC; however, the results were inconsistent. The present study was conducted with an evidence-based study to figure out the relationship between preterm, LBW and ECC for the first time. After searching the database, case-control and cross-sectional studies relevant to the relationship between preterm, LBW and ECC up to December 2019 were included. The data about odds ratio (OR) and 95% confidence interval (95% CI) were extracted and calculated with STATA 14.0 Software. A total of 22 studies were included in this meta-analysis, 9 studies of which did not only explore the relationship between ECC with preterm, but also study the relationship between ECC and LBW, 7 studies of which explored the relationship between preterm and ECC, and 6 studies of which studied the relationship between LBW and ECC. The meta-analysis results showed that the preterm increased the risk of ECC (OR = 1.59, 95% CI: 1.36-1.87) significantly. There was no difference between LBW and normal birth weight in the incidence of ECC (OR = 1.12, 95% CI: 0.94-1.33). The meta-analysis results of adjustment OR about LBW were similar to the crude OR (OR = 1.05, 95% CI: 0.71-1.57). This meta-analysis indicated that preterm increased the risk of ECC significantly; however, LBW was not a risk factor for ECC.

Indexed as

Infant, Low Birth WeightInfant, PrematureAge FactorsBirth WeightCase-Control StudiesChildChild, PreschoolCross-Sectional StudiesDental CariesFemaleGestational AgeHumansInfantInfant, NewbornMalePremature Birthearly childhood carieslow birth weightmeta analysispreterm

Identifiers

PMID32729621
PMCPMC7419784
OpenAlexW3046612765

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.