Evidence map›Paper›PMID 42254378›Full record

ArticleFrontiers in medicine2026

Age-related changes in central corneal thickness and their association with ocular biometric parameters in children.

Qing Yuan, Yawen Bai, Zhe Su, Ying Zou, Yan Lu

Abstract read
In one paragraph

Article in Frontiers in medicine, 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

5 authors.

Qing YuanDepartment of Ophthalmology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Yawen BaiDepartment of Ophthalmology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Zhe SuDepartment of Ophthalmology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Ying ZouDepartment of Ophthalmology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
Yan LuDepartment of Ophthalmology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To investigate age-related changes in central corneal thickness (CCT) and its relationship with ocular biometric parameters in children. Methods: This retrospective study included 393 children (786 eyes) examined using ZEISS IOLMaster 700 to measure CCT, axial length (AL), corneal curvature (Km), anterior chamber depth (ACD), and lens thickness (LT). Associations between CCT and age, sex, refractive status, and these biometric parameters were analyzed. Longitudinal CCT changes over 1 year were assessed in 158 children. Results: The cohort comprised 192 males (48.8%) and 201 females (51.2%) with a mean age of 9.5 ± 3.1 years and mean CCT of 551.53 ± 32.93 μm. CCT showed weak but significant positive correlations with age ( Conclusion: CCT increases with age in children aged 3-12 years and stabilizes after 13 years. Thinner CCT is associated with myopia and steeper corneal curvature, informing pediatric eye assessment, myopia management, and orthokeratology safety.

Indexed as

central corneal thicknesscorneal curvaturemyopiaocular biometrypediatric ophthalmology

Identifiers

PMID42254378
PMCPMC13237679

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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.