Evidence map›Paper›PMID 38329567›Full record

ArticleInternational ophthalmology2024

Improving the accuracy of the SRK/T formula in Chinese with implanting less than 10 D IOL calculated by the SRK/T formula: the SRK/T-Li formula.

Shaowei Li, Xinxin Li, Weiyan Liang, Zheming Wu, Yanhong Jia, Yanran Ma, Ling Chu, Tianru Jin, Li Li, Qiumei Li and 1 more

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In one paragraph

Article in International ophthalmology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Shaowei LiDepartment of Ophthalmology, Aier School of Ophthalmology, Central South University, Changsha, 410083, Hunan, China. lishaowei@csu.edu.cn.
Xinxin LiDepartment of Ophthalmology, Aier School of Ophthalmology, Central South University, Changsha, 410083, Hunan, China.
Weiyan LiangDepartment of Ophthalmology, Beijing Aier-Intech Eye Hospital, Number 12 of Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
Zheming WuDepartment of Ophthalmology, Guangzhou Aier Eye Hospital, Guangzhou, 510080, Guangdong, China.
Yanhong JiaDepartment of Ophthalmology, Nanning Aier Eye Hospital, Nanning, 530000, Guangxi Zhuang Autonomous Region, China.
Yanran MaDepartment of Ophthalmology, Chongqing Aier Eye Hospital, Chongqing, 400000, China.
Ling ChuDepartment of Ophthalmology, Shenyang Aier Eye Hospital, Shenyang, 110003, Liaoning, China.
Tianru JinDepartment of Ophthalmology, Shenyang Aier Eye Hospital, Shenyang, 110003, Liaoning, China.
Li LiDepartment of Ophthalmology, Nanning Aier Eye Hospital, Nanning, 530000, Guangxi Zhuang Autonomous Region, China.
Qiumei LiDepartment of Ophthalmology, Beijing Aier-Intech Eye Hospital, Number 12 of Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
Ming QinDepartment of Ophthalmology, Nanning Aier Eye Hospital, Nanning, 530000, Guangxi Zhuang Autonomous Region, China.
Anyang Eye Hospital · CNCentral South University · CN

Funding

Project supported by Science and Technology Innovation Program of Socialization Investment of Hunan Province 2020SKC2002The Scientific and Technology Foundation of Aier Eye Hospital Group AF152D01
6 · The paper itself

Abstract

purposeTo explore the accuracy of the improved SRK/T-Li formula in eyes following implantation of intraocular lens (IOL) of less than 10 D as calculated by using the SRK/T formula in Chinese.

methodsA total of 489 eyes from 489 patients with cataracts were included in this study. These patients were divided into a training set (271 patients) and a testing set (218 patients). The IOL power calculated by using SRK/T was less than 10 D. We evaluated the accuracy of the modified SRK/T-Li formula (P = P

resultsThe MAE values in order of lowest to highest were as follows: 0.412 D (SRK/T-Li), 0.414 D (Barrett Universal II, (BUII)), 0.814 D (SRK/T), and 1.039 D (Holladay 1). The percentage of PE within ± 0.25 D, ± 0.50 D, and ± 1.00 D was 38.99%, 69.27% and 92.66% (BUII), 40.83%, 69.27% and 94.04% (SRK/T-Li), 20.64%, 41.28% and 71.56% (SRK/T), and 7.34%, 16.51% and 53.21% (Holladay 1), respectively. SRK/T-Li had the smallest postoperative hyperopic shift.

conclusionsFor Chinese patients with an IOL power of less than 10 D as calculated by using the SRK/T, the SRK/T-Li has good accuracy and is the best choice to reduce postoperative hyperopic shift.

Indexed as

CataractHyperopiaLenses, IntraocularChinaEast Asian PeopleEye, ArtificialHumansAxial lengthCalculationCataractFormulasIntraocular lens

Identifiers

PMID38329567
OpenAlexW4391645782

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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.