Differences in ocular biometry between urban and rural children matched by refractive error: the Shandong Children Eye Study

折射误差 睫状肌麻痹 队列 医学 人口学 验光服务 农村地区 队列研究 眼病 眼科 内科学 病理 社会学
作者
J. Rozema,Wei Sun,Jinhui Wu,Wen Jiang,Hui Wu,Tai Liang Lu,Yuan Hu,Rong Chen,Da Dong Guo,Xing Rong Wang,Sebastian Dankert,Jost B. Jonas,Rafael Iribarren,Tian Qing,Hong Bi
出处
期刊:Ophthalmic and Physiological Optics [Wiley]
卷期号:39 (6): 451-458 被引量:12
标识
DOI:10.1111/opo.12649
摘要

To determine the differences in mean ocular dimensions between urban and rural children and identify possible influencing factors.This work uses previously published data from the Shandong Children Eye Study, which was based on a random cluster sampling applied to a cross-sectional school-based study design in the rural Guanxian County and Weihai city. All children underwent auto-refractometry and biometry under cycloplegia.The study included 3290 children (aged 9.35 ± 2.93 years), consisting of 888 pairs of boys and 757 pairs of girls matched by sex, age and refractive error (each pair matching one child from urban cohort with one from the rural cohort). Overall urban children were significantly taller and heavier than rural children (t-test; p < 0.001), which was confirmed for all age groups for weight. Urban ocular axial lengths were significantly longer by 0.23 mm compared to the rural population (t-test; p < 0.001), mostly in younger children and boys. Meanwhile, corneal curvatures were flatter in the urban cohort by 0.08 mm (p < 0.001). This association of axial length with urban vs rural region was reduced in magnitude by 69.7% after accounting for height.For the same, matched refractive error, children from urban regions had significantly longer eyes and flatter corneal curvature than rural children. Since corneal curvature is defined during the first 2 years of life, early environmental factors may be the source of these differences in ocular dimensions.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
future完成签到 ,获得积分10
4秒前
脾气暴躁的小兔完成签到,获得积分10
5秒前
慕青应助噜噜采纳,获得10
5秒前
乐观期待完成签到,获得积分10
8秒前
8秒前
10秒前
噜噜完成签到,获得积分10
11秒前
JJ发布了新的文献求助10
12秒前
SciGPT应助Charlie采纳,获得10
13秒前
所所应助jenny_shjn采纳,获得10
14秒前
噜噜发布了新的文献求助10
16秒前
17秒前
fyjlfy完成签到 ,获得积分10
18秒前
勿明应助刀锋采纳,获得50
23秒前
24秒前
大气金毛完成签到 ,获得积分10
25秒前
huahua发布了新的文献求助10
30秒前
Limerencia完成签到,获得积分10
30秒前
考拉发布了新的文献求助10
31秒前
Linden_bd完成签到 ,获得积分10
31秒前
唐新惠完成签到 ,获得积分10
31秒前
充电宝应助你想读博吗采纳,获得10
32秒前
lightgo应助科研通管家采纳,获得10
34秒前
华仔应助科研通管家采纳,获得10
35秒前
思源应助科研通管家采纳,获得10
35秒前
充电宝应助科研通管家采纳,获得10
35秒前
lightgo应助科研通管家采纳,获得10
35秒前
35秒前
彭于晏应助科研通管家采纳,获得10
35秒前
勤恳的黑夜完成签到 ,获得积分10
35秒前
37秒前
在水一方应助Li采纳,获得10
39秒前
42秒前
236完成签到,获得积分10
42秒前
43秒前
CornellRong发布了新的文献求助200
47秒前
47秒前
47秒前
考拉完成签到 ,获得积分10
49秒前
surain完成签到,获得积分10
50秒前
高分求助中
The Mother of All Tableaux Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 2400
Ophthalmic Equipment Market by Devices(surgical: vitreorentinal,IOLs,OVDs,contact lens,RGP lens,backflush,diagnostic&monitoring:OCT,actorefractor,keratometer,tonometer,ophthalmoscpe,OVD), End User,Buying Criteria-Global Forecast to2029 2000
Optimal Transport: A Comprehensive Introduction to Modeling, Analysis, Simulation, Applications 800
Official Methods of Analysis of AOAC INTERNATIONAL 600
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 588
T/CIET 1202-2025 可吸收再生氧化纤维素止血材料 500
Interpretation of Mass Spectra, Fourth Edition 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3950988
求助须知:如何正确求助?哪些是违规求助? 3496397
关于积分的说明 11081817
捐赠科研通 3226886
什么是DOI,文献DOI怎么找? 1784005
邀请新用户注册赠送积分活动 868114
科研通“疑难数据库(出版商)”最低求助积分说明 800997