Results 61 to 70 of about 8,701 (174)

Comparison of cycloplegic refraction in children with different iris colour categories. A cross- sectional survey

Journal of the Pakistan Medical Association
Objective: To compare the cycloplegic refraction in children with different iris colour categories and age groups. Methods: The cross-sectional study was conducted from December 2022 to June 2023 at the Eye Clinic of Sehat Medical Complex, Hanjarwal ...
Aisha Arooj, Qazi Muhammad Omair, Shazia Bano   +2 more
doaj   +1 more source

Accuracy of the cycloplegic vision screener V100 and desktop autorefractometer compared to retinoscopy in children: A comparative study with literature findings

Photodiagnosis and Photodynamic Therapy
Purpose: To evaluate the cycloplegic accuracy of the Vision Screener V100 (VS) and a desktop autorefractometer (TAR) in comparison with cycloplegic retinoscopy (CR) in children, and to compare the findings with current literature.
Mahmut Dogan, Zekeriya Cetinkaya
doaj   +1 more source

The Effect of Cycloplegia on Ocular Alignment and AC/A Ratio

Journal of Ophthalmic & Vision Research
Purpose: The present study sets out to investigate the effect of cyclopentolate-induced cycloplegia on distance and near deviation and the accommodative convergence/accommodation (AC/A) ratio. Methods: This prospective study was performed on 30 subjects.
Amir Asharlous, Hassan Hashemi, Abbasali Yekta, Alireza Riazifar, Asgar Doostdar, Mahsa Sadri, Amir Rakhshan, Hadi Ostadimoghaddam, Mehdi Khabazkhoob   +8 more
doaj   +1 more source

Comparison of the Retinomax hand-held autorefractor versus table-top autorefractor and retinoscopy

International Journal of Ophthalmology, 2014
AIM:To compare noncycloplegic and cycloplegic results of Retinomax measurements with findings achieved after cycloplegia using table-top autorefractor and retinoscopy.METHODS: The study included 127 patients (mean age 96.7mo, range 21 to 221 ...
Ibrahim Tuncer, Mehmet Ozgur Zengin, Eyyup Karahan   +2 more
doaj   +1 more source

Assessing the reliability of non-cycloplegic refraction in children: a machine learning approach based on non-cycloplegic parameters

Frontiers in Public Health
BackgroundTraditional cycloplegic refraction is the gold standard for pediatric vision screening but is often limited by low efficiency and poor compliance.
Haoqiang Cui, Haoqiang Cui, Jianning Huang, Zhenbao Zhou, Yuyang Yang, Bowen Zhang, Xiaobin Hong, Jinyu Zhong, Kunhong Xiao, Kunhong Xiao, Jiahao Liu, Jiahao Liu, Huiying Rao, Li Li, Li Li, Li Li, Junhua Zhang   +16 more
doaj   +1 more source

Comparison of the Plusoptix S04 binocular autorefractor with cycloplegic refraction performed by an ophthalmologist

British and Irish Orthoptic Journal, 2010
Aim:  To determine the accuracy of undilated binocular autorefraction using the PlusOptix S04 autorefractor, as compared with cycloplegic refraction performed by an ophthalmologist.
Laura M. Gilmartin
doaj   +1 more source

A clearer vision: unveiling the importance of cycloplegic refraction and the pseudomyopia prevalence in Chinese preschoolers

BMC Ophthalmology
Background This study aimed to investigate the difference between cycloplegic and noncycloplegic refraction and evaluate the pseudomyopia prevalence in Chinese preschool children during the outbreak of COVID-19.
Peipei Liu, Bidan Zhu, Jing Fu, Yunyun Sun, Xiangxiang Liu, Lei Li, Shana Wang, Xi Qin   +7 more
doaj   +1 more source

Interpretable machine learning models for predicting childhood myopia from school-based screening data

Scientific Reports
This study assessed the efficacy of various diagnostic indicators and machine learning (ML) models in predicting childhood myopia. A total of 2,365 children aged 5–12 years were included in the study.
Qi Feng, Xin Wu, Qianwen Liu, Yuanyuan Xiao, Xixing Zhang, Yan Chen   +5 more
doaj   +1 more source

Cylinder Axis Agreement: Unexpected Scenarios

Clinical Ophthalmology, 2020
Karim Mahmoud Nabil Department of Ophthalmology, Faculty of Medicine, University of Alexandria, Alexandria, EgyptCorrespondence: Karim Mahmoud NabilDepartment of Ophthalmology, Faculty of Medicine, University of Alexandria, Alexandria, EgyptEmail ...
Nabil KM
doaj  

The Performance of Spot Photoscreener in 6 to 10 Weeks Infants in China: A Cross-Sectional Study

Journal of Ophthalmology
Purpose. To compare the refractive errors measured by the Spot photoscreener (with or without cycloplegia) to cycloplegic retinoscopy in 6- to 10-week-old infants. Materials and Methods.
Yaoling Li, Jing Li, Huiyu Wang, Mingyang Du, Lirong Wei, Teng Su, Gang Ding, Xuehan Qian, Ning Hua   +8 more
doaj   +1 more source