Evidence map›Paper›PMID 29500715›Full record

ArticleDer Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft2018

[Screening for retinopathy of prematurity: Trends over the past 5 years in two German university hospitals].

P P Larsen, M-C Bründer, M Petrak, V Jehle, W A Lagrèze, F G Holz, A Stahl, T U Krohne

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In one paragraph

Article in Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

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  6. [Epidemiology and treatment of retinopathy of prematurity. The Hannover data in the Retina.net ROP registry from 2001-2017].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2022
    Article
  7. Review
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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

8 authors at 3 institutions in 1 country.

P P LarsenUniversitäts-Augenklinik Bonn, Ernst-Abbe-Str. 2, 53127, Bonn, Deutschland.
M-C BründerKlinik für Augenheilkunde, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland.
M PetrakUniversitäts-Augenklinik Bonn, Ernst-Abbe-Str. 2, 53127, Bonn, Deutschland.
V JehleKlinik für Augenheilkunde, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland.
W A LagrèzeKlinik für Augenheilkunde, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland.
F G HolzUniversitäts-Augenklinik Bonn, Ernst-Abbe-Str. 2, 53127, Bonn, Deutschland.
A StahlKlinik für Augenheilkunde, Universitätsklinikum Freiburg, Medizinische Fakultät, Albert-Ludwigs-Universität Freiburg, Freiburg, Deutschland.
T U KrohneUniversitäts-Augenklinik Bonn, Ernst-Abbe-Str. 2, 53127, Bonn, Deutschland. krohne@uni-bonn.de.
Universitäts-Augenklinik Bonn · DEUniversity Medical Center Freiburg · DEUniversity of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe number of preterm births in Germany has been increasing continuously over the past decades. Retinopathy of prematurity (ROP) is a major complication of preterm birth and one of the leading causes of blindness in children.

objectivesThis study analyzes the development of the incidence of ROP over the past 5 years at two German university hospitals, utilizing data from ROP screening examinations. MATERIAL AND

methodsWe assessed all children born in the years 2012-2016 who were included in the ROP screening program at two German university hospitals according to the criteria of the German ROP screening guidelines. Parameters such as gestational age, birth weight, ROP stage and zone, and need for therapeutic intervention were assessed.

resultsWe analyzed the data of 863 children who had undergone a total of 4117 screening examinations. The number of children included in the screening program per study year increased continuously over the study period by a total of 43.1% (137 in 2012, 196 in 2016). Likewise, the number of screening examinations per year increased by 58.4% (608 in 2012, 963 in 2016). Overall, 27.5% of screened infants were diagnosed with ROP of any stage and 2.5% required treatment for ROP. The number of children diagnosed with ROP of any stage per year increased by 100.0% (32 in 2012, 64 in 2016). Mean gestational age (29.0 ± 3.0 weeks) and mean birth weight (1192 ± 513 g) remained stable over the study period.

conclusionScreening data for ROP from two German university hospitals demonstrates a significant increase in both the number of screened infants and the number of infants affected by ROP over the past 5 years.

Indexed as

Retinopathy of PrematurityBirth WeightGermanyGestational AgeHospitals, UniversityHumansIncidenceInfantInfant, NewbornNeonatal ScreeningRetrospective StudiesRisk FactorsEpidemiologyGestational agePreterm birthRetinopathy of prematurityScreening

Identifiers

PMID29500715
OpenAlexW2792741772

What OpenQuestion holds

Textmetadata
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.