Evidence map›Paper›PMID 42756940›Full record

ArticleChina CDC weekly2026

Network Analysis of Visual Behaviors, Family Factors, and Refractive Status in Chinese Schoolchildren - 10 PLADs, China, 2020-2024.

Keke Liu, Huijuan Luo, Yan Chen, Boran E, Huining Kuang, Chenyu Zhang, Minglu Wang, Xin Guo

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in China CDC weekly, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Keke LiuSchool of Public Health, Capital Medical University, Beijing, China.
Huijuan LuoInstitute for School Health, Beijing Center for Disease Prevention and Control, Beijing, China.
Yan ChenSchool of Public Health, Capital Medical University, Beijing, China.
Boran ESchool of Public Health, Capital Medical University, Beijing, China.
Huining KuangSchool of Public Health, Capital Medical University, Beijing, China.
Chenyu ZhangSchool of Public Health, Capital Medical University, Beijing, China.
Minglu WangCenter for School Health, Chinese Center for Disease Control and Prevention & Chinese Academy of Preventive Medicine, Beijing, China.
Xin GuoSchool of Public Health, Capital Medical University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

What is already known about this topic?: Myopia is a growing public health concern, with established risk factors including near-work activities and family-related factors. However, the interactions between visual behaviors and family factors remain poorly understood. What is added by this report?: This study uses network analysis to examine the relationships among visual behaviors, family factors, and refractive status in 29,525 children. It identifies key central and bridging nodes, highlighting the need for age-specific interventions. What are the implications for public health practice?: Targeting postural behaviors, reducing screen time, and promoting family-based interventions may help prevent myopia.

Indexed as

MyopiaNetwork AnalysisRefractive StatusVisual Behaviors

Identifiers

PMID42756940
PMCPMC13583897

What OpenQuestion holds

Textmetadata
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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.