ArticleDie Ophthalmologie2024
[Change in the age spectrum in strabismus surgery].
Article in Die Ophthalmologie, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed, 2 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe proportion of children undergoing strabismus surgery in the total volume of eye muscle operations appears to have decreased. To verify this we analyzed the age of patients who underwent extraocular muscle (EOM) surgery.
methodsThe data of patients who underwent EOM surgery at the University Eye Hospital Giessen between 1991 and 2019 were reviewed and the numbers of operations in decadal age groups were compared to the German population in the respective period. In addition, the types of strabismus which led to surgery were evaluated. The data pool comprised > 25,000 surgeries involving > 60,000 muscles.
resultsIn comparison to 1991, in 2019 the proportion of children aged ≤ 10 years decreased from 50.2% to 31.8%, corresponding to a relative decrease of more than one third. The proportion of patients aged > 50 years increased from 6.5% to 22.5%, i.e., by a factor > 3, while the population ≤ 10 years in 2019 was 13% smaller than in 1991 and the population aged > 50 years increased by 37%. The major reason for the decreasing proportion of children was a 53% reduction in surgery for esotropia. We found no apparent changes in the 2nd-5th decades of life. DISCUSSION AND
conclusionThe lower proportion of children undergoing EOM surgery appears to indicate an improvement in vision screening during the past 4 decades. The increasing proportion of older patients may result from better information on potential treatment and increased incidence of acquired strabismus with corresponding complaints. The demographic shift played a secondary role. Due to the population structure in Germany, a further increase in the demand for EOM surgery is to be expected.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.