Evidence map›Paper›PMID 35720738›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2022

Photorefraction Screening Plus Atropine Treatment for Myopia is Cost-Effective: A Proof-of-Concept Markov Analysis.

Chuen Yen Hong, Matt Boyd, Graham Wilson, Sheng Chiong Hong

Abstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
–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, 3 syntheses or guidelines pooled it.

  1. Pooled it
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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

4 authors.

Chuen Yen HongDunedin School of Medicine, University of Otago, Dunedin, New Zealand.ORCID 0000-0002-7825-9237
Matt BoydAdapt Research Ltd, Reefton, New Zealand.ORCID 0000-0002-1387-5047
Graham WilsonMatai Medical Research Institute, Gisborne, New Zealand.
Sheng Chiong HongoDocs Eye Care, Dunedin, New Zealand.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The prevalence of myopia is increasing globally, putting individuals at risk of myopia-associated visual impairment. Low-dose atropine eye drops have been found to safely reduce the risk of progression from myopia to higher levels of myopia and pathological states. In New Zealand, school children have an eye check at age 11. In this study, we aimed to estimate the cost-effectiveness of introducing photorefractive screening for myopia at age 11 in the New Zealand context, with atropine 0.01% eye drops treatment for those screening positive. Patients and Methods: A Markov cohort simulation was used to model the impact of screening plus atropine compared to usual care across a lifetime horizon and societal perspective with a 3% discount rate. Cost-effectiveness was determined by the incremental cost-effectiveness ratio (ICER), with utility measured in quality-adjusted life-years (QALYs). Multivariate sensitivity analyses were carried out to investigate factors influencing cost-effectiveness. Results: The ICER for screening plus atropine was NZ$1590 (95% CI 1390, 1791) per QALY gained, with 7 cases of lifetime blindness prevented per 100,000 children screened. Conclusion: Screening for myopia with photorefraction at age 11 and atropine 0.01% eye drop treatment of children screening positive is likely to be cost-effective. These results suggest that a real-world trial and cost-effectiveness analysis would be worth considering in New Zealand.

Indexed as

atropinecost-benefit analysismyopiaphotorefractive screening

Identifiers

PMID35720738
PMCPMC9205435

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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.