机构：[1]Department of Ophthalmology, First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650031, Yunnan Province, China[2]Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming 650031, Yunnan Province, China[3]Office of Educational Administration, Yunnan University of Traditional Chinese Medicine, Kunming 650500, Yunnan Province, China
Purpose Orthokeratology (OK) lens is a popular
optical method to control myopia progression. This
study aimed to assess the effect of OK lens on axial
length change compared with glasses.
Methods PubMed, Web of Science, and Embase
were searched to retrieve the related articles. Then, the
articles were selected according to predefined criteria.
Standardized mean difference (SMD) and 95% confidence
interval (CI) were selected as effect size for
combining and analyzing the change in axial length.
Results A total of 13 articles were included in the
present study. Different models were selected according
to the heterogeneity of each analysis. The axial
length change in OKs group was significantly smaller
than control group; SMD (95% CI) of change in axial length was - 0.857 (- 1.146, - 0.568), p\0.001 at
the end of 1 year and - 0.701 (- 1.675, 0.272),
p\0.001 at the end of 2 years or longer time.
Conclusions OK lens treatment appears more effective
in slowing axial elongation than glasses during the
early treatment of myopia in children.
基金：
This study was supported by Yunnan Health Science
and Technology Project (Grant No. 2017NS064).
第一作者机构：[1]Department of Ophthalmology, First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Kunming 650031, Yunnan Province, China
通讯作者：
推荐引用方式(GB/T 7714)：
Meng Guan,Weijia Zhao,Yu Geng,et al.Changes in axial length after orthokeratology lens treatment for myopia: a meta-analysis[J].INTERNATIONAL OPHTHALMOLOGY.2020,40(1):255-265.doi:10.1007/s10792-019-01167-9.
APA：
Meng Guan,Weijia Zhao,Yu Geng,Yang Zhang,Jia Ma...&Yan Li.(2020).Changes in axial length after orthokeratology lens treatment for myopia: a meta-analysis.INTERNATIONAL OPHTHALMOLOGY,40,(1)
MLA：
Meng Guan,et al."Changes in axial length after orthokeratology lens treatment for myopia: a meta-analysis".INTERNATIONAL OPHTHALMOLOGY 40..1(2020):255-265
