Study on the correlation between hyperopia reserve and ocular biometric parameters after ciliary muscle paralysis in 4-14 year-old students from Hotan County, Xinjiang
10.3980/j.issn.1672-5123.2025.8.28
- VernacularTitle:新疆和田县4-14岁学生睫状肌麻痹后远视储备与眼部生物学参数相关性研究
- Author:
Ning LI
1
,
2
;
Yan WANG
1
,
2
;
Lei YANG
1
,
2
;
Qian PU
1
,
2
;
AYINU·NULAHOU
1
,
2
;
Xiaolong LI
1
,
2
;
Yong ZHAO
1
,
2
;
Yunxian GAO
1
,
2
Author Information
1. The Affiliated Hospital of Traditional Chinese Medicine, Xinjiang Medical University
2. Xinjiang Uygur Autonomous Region Institute of Traditional Chinese Medicine, Urumqi 830000, Xinjiang Uygur Autonomous Region, China
- Publication Type:Journal Article
- Keywords:
hyperopia reserve;
ocular biometric parameters;
students;
ethnic minorities;
epidemiological survey
- From:
International Eye Science
2025;25(8):1371-1376
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To explore the relationship between hyperopia reserve and ocular biometric parameters in 4-14 year-old Uyghur students from Hotan County, Xinjiang, and to provide scientific evidence for myopia prevention.METHODS: From September 1 to October 31, 2023, a stratified random cluster sampling method was used to select 3 264 students(3 264 eyes)from 6 schools in Hotan County. Participants underwent uncorrected distance visual acuity testing, cycloplegic refraction, and ocular biometric measurements. The correlation between spherical equivalent(SE)and ocular biometric parameters was analyzed by multiple linear regression.RESULTS: A total of 1 998 non-myopic students(1 998 eyes)were included in the study, with 1 354 students(67.77%)showing insufficient hyperopia reserve. The detection rate of insufficient hyperopia reserve decreased with age, from 94.12% at age 4 to 18.13% at age 14(P<0.001). Multiple linear regression analysis showed that in the group with sufficient hyperopia reserve, age, gender, uncorrected distance visual acuity, axial length(AL), and keratometry(K)explained 66.5% of the variance in SE; while in the group with insufficient hyperopia reserve, these factors explained only 28.0% of the SE variance.CONCLUSION: In non-myopic Uyghur students aged 4-14 in Hotan County, Xinjiang, the detection rate of insufficient hyperopia reserve was 67.77%. In the group with insufficient hyperopia reserve, age, gender, AL, and K explained only a small portion of the SE variance, suggesting that the refractive status of this population may be influenced by more complex factors.
