Evidence map›Paper›PMID 40895778›Full record

ArticleFrontiers in oral health2025

Risk factors of early childhood caries among preschool children in Shanghai, China: a longitudinal study.

Yating Xu, Minyi Xu, Weihua Zhang, Xiping Feng, Jingyu Zhan, Yu Zhang, Xi Chen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in oral health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Extrinsic black tooth stain and dental caries in the primary dentition of Vietnamese preschool children.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
    Article
  2. Article
  3. Article
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.

Yating Xu *Department of Preventive Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
Minyi Xu *Department of Preventive Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
Weihua Zhang *Department of Nursing, Shanghai Pudong New Area Eye and Dental Diseases Prevention and Treatment Center, Shanghai, China.
Xiping FengDepartment of Preventive Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
Jingyu ZhanDepartment of Preventive Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
Yu ZhangDepartment of Preventive Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.
Xi ChenDepartment of Preventive Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Early childhood caries(ECC) has caused a growing public health burden worldwide, but there still remains a gap in the understanding of ECC in Shanghai, China. This study aims to investigate the current profile of ECC and related risk factors of new-onset caries among preschool children in Shanghai, China. Materials and methods: Children aged 3-5 were included in this two-year longitudinal study from Shanghai. Oral health information and related factors were collected through clinical examinations and questionnaires. Logistic and general linear regression were used to investigate the risk factors of early childhood caries. Ethical approval and informed consent form were achieved in the study. Results: A total of 192 children completed this 2-year longitudinal study with a follow-up rate of 80.0%. At follow-up, 70.8% of children developed new caries. The study revealed that children with lower mother's education level ( Conclusion: Lower father's income, lower mother's education level, frequent sugar consumption, non-use of fluoridated toothpaste, and poor oral hygiene status emerged as significant independent risk factors for ECC.

Indexed as

dental cariesearly childhood cariesincidencelongitudinal studyrisk factors

Identifiers

PMID40895778
PMCPMC12391158

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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.