Evidence map›Paper›PMID 33257802›Full record

ArticleEye (London, England)2021

Risk factors for myopia at 1-year corrected age following laser photocoagulation for retinopathy of prematurity.

Yujiro Mori, Mitsuru Arima, Emi Ueda, Kohta Fujiwara, Eiko Seki, Takahito Nakama, Shoko Tsukamoto, Masato Akiyama, Koh-Hei Sonoda

Open access · bronzeAbstract read
In one paragraph

Article in Eye (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 17% of its field
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, 2 syntheses or guidelines pooled it, 15 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Yujiro MoriDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Mitsuru ArimaDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan. m-arima@eye.med.kyushu-u.ac.jp.
Emi UedaDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Kohta FujiwaraDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Eiko SekiDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Takahito NakamaDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Shoko TsukamotoDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Masato AkiyamaDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Koh-Hei SonodaDepartment of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Kyushu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesThe prevalence of myopia is higher in preterm infants who underwent laser photocoagulation (LPC) for retinopathy of prematurity (ROP). The aim of this study was to investigate factors associated with myopia in preterm infants who undergo LPC for ROP. SUBJECTS/

methodsWe retrospectively analysed the medical records of preterm infants born at Kyushu University Hospital (October 2008-March 2018) at ≤32 weeks of gestational age or with birth weight ≤1500 g. We evaluated the associations between nine clinical factors and the spherical equivalent at 1-year corrected age by performing multivariable linear regression in LPC-treated ROP patients.

resultsAmong the 485 infants enroled, 76 developed ROP requiring treatment. Of these, 71 underwent LPC, which was provided to 63 infants as the primary treatment (LPC alone or the combination therapy of LPC and intravitreal injection of bevacizumab [IVB]) and to eight infants as additional LPC after IVB monotherapy. The results of a refractive examination at 1-year corrected age were available for 110 eyes of 56 infants (78.9%). The mean ± standard deviation of the SE value was -0.5 ± 3.0 dioptres (D). Multivariable linear regression analysis revealed a significant association between laser spot count and SE value (ß = -0.081 ± 0.040 D per 100 spots [mean ± standard error], p = 0.045).

conclusionsOur results suggest that an increased laser spot count observed during ROP treatment associates with myopia.

Indexed as

MyopiaRetinopathy of PrematurityAngiogenesis InhibitorsGestational AgeHumansInfantInfant, NewbornInfant, PrematureIntravitreal InjectionsLaser CoagulationLasersRetrospective StudiesRisk FactorsAngiogenesis Inhibitors

Identifiers

PMID33257802
PMCPMC8452716
OpenAlexW3108220612

What OpenQuestion holds

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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.