Evidence map›Paper›PMID 41625875›Full record

ArticleCureus2025

Correlation of Ocular Biometric Characteristics and Central Corneal Thickness With the Severity of Myopia: A Multicentric Study From Bodhya Eye Consortium, India.

Preeti Sharma, Shailja Tibrewal, Chintan Shah, Samir Sutar, Iva Kalita, Anupam Sahu, Pradeep Agarwal, Pradhnya Sen, Atanu Majumdar, Suma Ganesh

Abstract read
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

10 authors.

Preeti SharmaDepartment of Pediatric Ophthalmology, Strabismus, and Neuro-ophthalmology, Dr Shroff's Charity Eye Hospital, New Delhi, IND.
Shailja TibrewalDepartment of Pediatric Ophthalmology, Strabismus, and Neuro-ophthalmology, Dr Shroff's Charity Eye Hospital, New Delhi, IND.
Chintan ShahDepartment of Pediatric Ophthalmology, Sadguru Netra Chikitsalaya, Chitrakoot, IND.
Samir SutarDepartment of Pediatric Ophthalmology, C. L. Gupta Eye Institute, Moradabad, IND.
Iva KalitaOphthalmology, Sitapur Eye Hospital, Sitapur, IND.
Anupam SahuDepartment of Pediatric Ophthalmology, MGM Eye Institute, Raipur, IND.
Pradeep AgarwalDepartment of Pediatric Ophthalmology, C. L. Gupta Eye Institute, Moradabad, IND.
Pradhnya SenDepartment of Pediatric Ophthalmology, Sadguru Netra Chikitsalaya, Chitrakoot, IND.
Atanu MajumdarDepartment of Biostatistics, Dr Shroff's Charity Eye Hospital, New Delhi, IND.
Suma GaneshDepartment of Pediatric Ophthalmology, Strabismus, and Neuro-ophthalmology, Dr Shroff's Charity Eye Hospital, New Delhi, IND.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the correlation and independent associations between ocular biometric parameters and central corneal thickness with the severity of myopia in children.  Methods: This multicentric retrospective cross-sectional study included children ≤18 years of age with simple axial myopia or compound myopic astigmatism. Ocular biometry was performed using an optical biometer (IOL master, Zeiss). The data collected was age, gender, height, weight, body mass index (BMI), cycloplegic refraction (Spherical Equivalent, SE), best corrected visual acuity (BCVA), axial length (AL), anterior chamber depth (ACD), lens thickness (LT), corneal power (K), central corneal thickness (CCT), and AL/Corneal curvature (CR) ratio. The various demographic and biometric parameters were compared between the myopia categories [low (≥-3.00 D), moderate (-3.25 to ≥-6.00D), and severe (<-6D)].  Results: A total of 1095 children (2174 eyes), 579 males and 516 females, were included. Out of 1095, 16 patients had one eye myopic while the other was emmetropic. The mean age was 11.61 ± 3.73 years. Low, moderate, and severe myopia was observed in 35.53%, 29.13%, and 35.34% of children with a mean SE of -1.93±0.71, -4.35±0.84, and -10.22±3.70, respectively. The severe myopia group showed the lowest mean values for age, height, weight, BMI, and the poorest mean BCVA (p < 0.001). Axial length demonstrated a strong association with SE, with increasing AL corresponding to higher degrees of myopia (estimate = -2.53, p < 0.001). Steeper mean keratometry (estimate = -1.01, p < 0.001), reduced ACD (estimate = 2.73, p < 0.001), and greater LT (estimate = -1.63, p = 0.001) were also significantly associated with more severe myopia. In contrast, CCT did not show an independent association with SE (p = 0.743). Among demographic variables, height showed a modest but significant relationship, with taller children associated with slightly lower degrees of myopia (estimate = 3.70, p < 0.001). Parental myopia and other covariates did not retain statistical significance after multivariable adjustment.

conclusionIn this large multicentric cohort of Indian children, ocular biometric parameters, particularly AL, CR, ACD, and LT were independently associated with the severity of myopia. The CCT showed no significant relationship. These findings underscore the importance of comprehensive ocular biometric profiling beyond SE alone for understanding myopia severity. Population-specific biometric data may aid in improved risk stratification and individualised myopia management.

Indexed as

axial lengthbiometrycentral corneal thicknesskeratometrymyopia

Identifiers

PMID41625875
PMCPMC12858037

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.