Evidence map›Paper›PMID 42368706›Full record

ArticleJournal of ophthalmology2026

Mathematical Modeling of IOL Power Changes After Pupil Dilation Based on Multifactorial Analysis.

Shasha Xue, Xinyu Wang, Yunxiao Wang, Fenglei Wang, Licun Wang, Xiaomei Wan, Ling Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of ophthalmology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. Article
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

7 authors.

Shasha XueDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0000-0002-0368-1783
Xinyu WangDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0009-0000-4200-0744
Yunxiao WangDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0000-0002-8192-3303
Fenglei WangDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0000-0002-9496-0525
Licun WangDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0009-0001-1490-8373
Xiaomei WanDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0009-0000-8895-6469
Ling WangDepartment of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China, qdu.edu.cn.ORCID https://orcid.org/0000-0003-1736-7880

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: This study aimed to explore the factors affecting the changes in intraocular lens (IOL) power after pupil dilation in patients with age-related cataract and to construct linear regression models. Methods: A total of 167 patients with age of 66.47 ± 8.63 (years) were included in this study to evaluate whether pupil dilation led to significant changes in axial length (AL), corneal curvature (K), central anterior chamber depth (ACD), central corneal thickness (CCT), lens thickness (LT), white-to-white corneal diameter (WTW), relative lens position (RLP), and the values of IOL power predicted using different formulas. Pearson linear correlation analysis was performed between dilation-induced IOL power changes (ΔIOL) and other changes in ocular parameters (ΔAL, ΔK, ΔACD, ΔCCT, ΔLT, ΔWTW, and ΔRLP), after which regression models were established using ΔIOL and its correlates. Results: For each formula, a prediction model of ΔIOL was established using the regression coefficients: ΔIOL Conclusion: Multivariate mathematical models of ΔIOL suggest that IOL power changes are mainly related to the changes in AL and

Indexed as

IOL powermathematical modelingmultifactorial analysisocular parameterspupil dilation

Identifiers

PMID42368706
PMCPMC13303337

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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.