ArticleClinical ophthalmology (Auckland, N.Z.)2025
Association Between Maternal Pre-Pregnancy Body Mass Index and Astigmatism and Corneal Curvature in Offspring: A Cross-Sectional Study.
Article in Clinical ophthalmology (Auckland, N.Z.), 2025. 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.
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
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: To investigate the association between maternal pre-pregnancy body mass index (BMI) and astigmatism and corneal curvature in offspring. Patients and Methods: Corneal topography and an optical biometer were used to measure ocular parameters, while cycloplegic autorefraction was performed to assess cylindrical diopter and axis. Demographic, pregnancy, and offspring-related information was collected through questionnaires. Multiple linear regression analyses were conducted to evaluate the association. Results: A total of 213 mother-child pairs were included. Maternal pre-pregnancy BMI was categorized as underweight (11.3%), normal weight (66.7%), overweight (16.0%), and obese (6.1%). The mean age of the offspring was 6.80 ± 2.44 years (males 49.3%). Offspring born to mothers with overweight or obese pre-pregnancy BMI exhibited significantly higher steep corneal curvature, average corneal curvature, corneal astigmatism, and total astigmatism compared to those in the normal pre-pregnancy BMI group. In multiple linear regression analysis, after adjusting for relevant covariates, pre-pregnancy BMI was positively associated with steep corneal curvature (β=0.35, P=0.005), corneal astigmatism (β=0.21, P=0.001), and total astigmatism (β=0.22, P<0.001). Compared to normal pre-pregnancy BMI, pre-pregnancy obesity was positively associated with offspring steep corneal curvature (β=1.52, P=0.002) and those born to mothers with overweight or obese pre-pregnancy BMI had a significantly higher prevalence of corneal astigmatism (overweight: β=0.56, P=0.001; obese: β=0.55, P=0.038) and total astigmatism (overweight: β=0.47, P=0.002; obese: β=0.59, P=0.010). Conclusion: Offspring of mothers with overweight or obese pre-pregnancy BMI show higher prevalence of developing corneal and total astigmatism compared to the normal.
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.