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Analysis of ocular biometric parameters in Tibetan patients with age-related cataract
- Source :
- Guoji Yanke Zazhi, Vol 24, Iss 5, Pp 816-820 (2024)
- Publication Year :
- 2024
- Publisher :
- Press of International Journal of Ophthalmology (IJO PRESS), 2024.
-
Abstract
- AIM:To compare the differences of ocular biometric parameters of age-related cataract between Tibetan and Han ethnic groups, and to analyze the distribution characteristics of ocular biometric parameters in Tibetan cataract patients.METHODS:Retrospective cohort study. A total of 661 patients(1 030 eyes)with age-related cataract confirmed in the hospital between January 2019 and December 2020 were enrolled. The parameters of axial length, anterior chamber depth, keratometry, corneal astigmatism and astigmatic axis were measured by IOL Master 500 in 483 cases(739 eyes)of Tibetan age-related cataract patients and 178 cases(291 eyes)of Han patients.RESULTS:The axial length, anterior chamber depth and corneal astigmatism of the Tibetan patients with age-related cataract were 23.33(22.81, 23.86)mm, 3.04(2.79, 3.30)mm and 0.73(0.47, 1.07)D. The mean keratometry was 43.89±1.35 D. The results indicated that Tibetan cataract patients had shorter axial lengths and smaller keratometry compared to Han patients(all P
Details
- Language :
- English
- ISSN :
- 16725123
- Volume :
- 24
- Issue :
- 5
- Database :
- Directory of Open Access Journals
- Journal :
- Guoji Yanke Zazhi
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.531b7132c2bd4c81a571f5c4727484fb
- Document Type :
- article
- Full Text :
- https://doi.org/10.3980/j.issn.1672-5123.2024.5.29