Evidence map›Paper›PMID 40366310›Full record

ArticleOphthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)2025

Optimising non-cycloplegic screening strategies for early detection of pre-myopia and myopia in young children.

Síofra Harrington, Michael Moore, James Loughman, Ian Flitcroft, Veronica O'Dwyer

Abstract read
In one paragraph

Article in Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. From Screening to Care: Delayed Clinical Follow-up After Childhood Myopia Identification and the Design of a Prospective Intervention Study.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Trial
  2. Article
  3. Axial Length to Corneal Curvature Ratio is Insufficient for Detecting Pseudomyopia in Children: A Multi-Cohort Study.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Article
  4. Article
  5. Article
  6. Development and Validation of Multinomial Logistic Regression and Machine Learning Algorithms for Identifying Refractive Status in Chinese School Aged Children.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Article
  7. Article
  8. Identifying and Managing Pre-Myopia: A Narrative Review.Clinical ophthalmology (Auckland, N.Z.) · 2026
    Review
  9. Article
  10. Optimising non-cycloplegic screening strategies for early detection of pre-myopia and myopia in young children.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025
    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

5 authors.

Síofra HarringtonSchool of Physics, Clinical & Optometric Sciences, Technological University Dublin, Dublin, Ireland.ORCID https://orcid.org/0000-0003-2667-1796
Michael MooreSchool of Physics, Clinical & Optometric Sciences, Technological University Dublin, Dublin, Ireland.ORCID https://orcid.org/0000-0003-3919-444X
James LoughmanSchool of Physics, Clinical & Optometric Sciences, Technological University Dublin, Dublin, Ireland.ORCID https://orcid.org/0000-0003-3130-8991
Ian FlitcroftCentre for Eye Research Ireland, Sustainability & Health Research Centre, Technological University Dublin, City Campus, Dublin, Ireland.
Veronica O'DwyerSchool of Physics, Clinical & Optometric Sciences, Technological University Dublin, Dublin, Ireland.

Funding

Optometry IrelandTU Dublin Fiosraigh Award
6 · The paper itself

Abstract

purposeEarly detection of myopia is essential to delay its onset and progression. Pre-myopia, defined by an inadequate hyperopic reserve, increases myopia risk in childhood. However, effective screening methods remain limited. This study aimed to develop practical non-cycloplegic screening methods for pre-myopia and myopia in 6- to 7-year-olds to support earlier interventions.

methodsThis cross-sectional study of 621 Irish schoolchildren (mean age: 7.12 ± 0.45 years; 51.8% boys) assessed uncorrected distance visual acuity (UDVA). Cycloplegic spherical equivalent refraction (SER) classified refractive status (myopia: SER ≤ -0.50D; pre-myopia: SER > -0.50 ≤ 0.75D). Pre- and post-cycloplegic SER were measured using the Welch Allyn Spot Vision Screener and Dong-Yang Rekto-ORK 11, respectively. Axial length (AL) and corneal radius (CR) were measured with the Zeiss IOLMaster and parental myopia history via questionnaire. Logistic regression and ROC curves evaluated non-cycloplegic screening methods.

resultsPre-myopia prevalence was 24.3% (95% confidence intervals (CI): 29.3-36.2), and myopia prevalence was 3.3% (CI: 2.5-5.5). UDVA screening had an area under the curve (AUC) (CI) = 0.72 (0.59-0.86) and 0.42 (0.36-0.47) for detecting myopia and pre-myopia, respectively. For pre-myopia discrimination, non-cycloplegic SER, AL, AL/CR and parental myopia had AUCs of 0.67 (0.62-0.72), 0.67 (0.62-0.72), 0.69 (0.64-0.74) and 0.59 (0.53-0.64), respectively. The best method combined non-cycloplegic SER and AL/CR (AUC = 0.72 (0.67-0.76)). Including UDVA or parental myopia did not improve results. For myopia detection, AUCs were non-cycloplegic SER:0.84 (0.72-0.97), AL:0.88 (0.82-0.95), AL/CR:0.84 (0.75-0.94) and parental myopia:0.62 (0.48-0.75). The best method combined AL and non-cycloplegic SER 0.94 (0.90-0.99). Adding parental myopia did not improve the AUC = 0.93 (0.87-0.99) but adding UDVA achieved an AUC = 0.95 (0.90-0.99).

conclusionWhile UDVA alone provided acceptable discrimination for myopia, it was insufficient for screening pre-myopia. Non-cycloplegic SER alone had relatively poor discrimination for pre-myopia, but its performance improved when combined with the AL/CR ratio. The best results for myopia discrimination were achieved by combining non-cycloplegic SER, axial length and UDVA measures.

Indexed as

MyopiaRefraction, OcularVision ScreeningVisual AcuityChildCross-Sectional StudiesEarly DiagnosisFemaleHumansIrelandMaleMydriaticsPrevalenceROC CurveMydriaticsaxial length monitoringmyopianon‐cycloplegic screeningpre‐myopia detectionvisual acuity

Identifiers

PMID40366310
PMCPMC12153036

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.