中山大学中山眼科中心眼科学国家重点实验室,广东 广州 510060
叶桂彤,硕士生,研究方向:近视,E-mail:yegt3@mail2.sysu.edu.cn
收稿:2022-06-07,
纸质出版:2022-09-20
移动端阅览
叶桂彤,曾骏文,杨晓等.多光谱屈光地形图在低度屈光不正儿童中的可重复性和一致性[J].中山大学学报(医学科学版),2022,43(05):772-780.
YE Gui-tong,ZENG Jun-wen,YANG Xiao,et al.Repeatability and Agreement of Multispectral Refraction Topography in School Children with Mild Refractive Error[J].Journal of Sun Yat-sen University(Medical Sciences),2022,43(05):772-780.
叶桂彤,曾骏文,杨晓等.多光谱屈光地形图在低度屈光不正儿童中的可重复性和一致性[J].中山大学学报(医学科学版),2022,43(05):772-780. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2022.0511.
YE Gui-tong,ZENG Jun-wen,YANG Xiao,et al.Repeatability and Agreement of Multispectral Refraction Topography in School Children with Mild Refractive Error[J].Journal of Sun Yat-sen University(Medical Sciences),2022,43(05):772-780. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2022.0511.
目的
2
评估睫状肌麻痹下多光谱屈光地形图(MRT) 在儿童视网膜屈光测量的可重复性和一致性。
方法
2
纳入8~10岁的学龄儿童,睫状肌麻痹后进行客观验光和眼轴长度测量;由同一检查者采用MRT重复进行两次视网膜屈光测量。视网膜屈光度和相对屈光度用视网膜偏差值(RDV)和相对视网膜偏差值(RRDV)表示。采用秩和检验,组内相关系数(ICC)和95%一致性极限(LoA)比较测量间的重复性和一致性。
结果
2
本研究共纳入146名儿童,平均年龄(9.22±0.61)岁。MRT与自动验光仪中央测量重复性ICC=0.94 (95%CI
=
[0.92, 0.96]);周边视网膜偏差值(RDV)从中央到周边各区域重复性良好,最小ICC=0.93 (95%CI
=
[0.91, 0.95]),测量差异均无统计学意义(所有
P
>0.05)。相对视网膜偏差值(RRDV)在中央30°内可重复性下降,最小ICC=0.37 (95%CI
=
[0.12, 0.54]),30°以外可重复性有所提高,最小ICC=0.87 (95%CI
=
[0.81, 0.90])。RRDV所有参数连续两次测量结果差异均没有统计学意义(所有
P
>
0.05)。
结论
2
在低度屈光不正的学龄儿童中,采用MRT测量视网膜周边屈光在同一检查者连续两次测量值具有极佳的可重复性,中央屈光与客观电脑验光仪有良好且稳定的一致性。
Objective
2
To evaluate the repeatability and agreement of multispectral refraction tomography (MRT, Thondar, Shenzhen, China) in measuring retinal refraction under cycloplegic condition in children.
Methods
2
Children aged 8 to 10 years were recruited. Objective refraction and axial length measurements were performed after sufficient paralysis. Retinal refraction was measured twice by one examiner using MRT. The retinal deviation value (RDV) and relative retinal deviation value (RRDV) were used to describe retinal refraction and relative retinal refraction. Wilcoxon Signed Rank Test, the intraclass correlation coefficient (ICC) and 95% limits of agreements (LoA) were used to evaluate the repeatability and agreement between two consecutive measurements and between MRT and autorefractor.
Results
2
A total of 146 children with mean age of 9.22±0.61 years were enrolled. Central refraction between auto refractor and MRT showed good agreement, with an ICC value of 0.94, (95%CI
[0.92, 0.96]). RDV provided excellent repeatability, with lowest ICC value of 0.93 (95%CI= [0.91, 0.95]). The RRDV demonstrated descending ICC value within 30°eccentricity (lowest ICC
=
0.37, 95%CI= [0.12, 0.54] in RDV-15) and showed good repeatability beyond 30° (lowest ICC = 0.87 (95%CI= [0.81, 0.90]). Neither RDV nor RRDV showed statistically significant differences between measurements. (All
P
>
0.05)
Conclusion
2
MRT provides repeatable measurements of retinal peripheral refraction under cycloplegic conditions in schoolchildren with mild refractive error.
Chakraborty R , Ostrin LA , Benavente-Perez A , et al . Optical mechanisms regulating emmetropisation and refractive errors: evidence from animal models [J]. Clin Exp Optom , 2020 , 103 ( 1 ): 55 - 67 .
3rd Smith EL , Hung LF , Huang J , et al . Effects of optical defocus on refractive development in monkeys: evidence for local, regionally selective mechanisms [J]. Invest Ophthalmol Vis Sci , 2010 , 51 ( 8 ): 3864 - 3873 .
3rd Smith EL , Hung LF , Huang J . Relative peripheral hyperopic defocus alters central refractive development in infant monkeys [J]. Vision Res , 2009 , 49 ( 19 ): 2386 - 2392 .
3rd Smith EL , Hung LF , Huang J , et al . Effects of local myopic defocus on refractive development in monkeys [J]. Optom Vis Sci , 2013 , 90 ( 11 ): 1176 - 1186 .
Zhang HY , Lam CSY , Tang WC , et al . Defocus incorporated multiple segments spectacle lenses changed the relative peripheral refraction: a 2-year randomized clinical trial [J]. Invest Ophthalmol Vis Sci , 2020 , 61 ( 5 ): 53 .
Lin Z , Duarte-Toledo R , Manzanera S , et al . Two-dimensional peripheral refraction and retinal image quality in orthokeratology lens wearers [J]. Biomed Opt Express , 2020 , 11 ( 7 ): 3523 - 3533 .
Wildsoet CF , Chia A , Cho P , et al . IMI - Interventions Myopia Institute: interventions for controlling myopia onset and progression report [J]. Invest Ophthalmol Vis Sci , 2019 , 60 ( 3 ): M106 - M131 .
Atchison DA , Li SM , Li H , et al . Relative peripheral hyperopia does not predict development and progression of myopia in children [J]. Invest Ophthalmol Vis Sci , 2015 , 56 ( 10 ): 6162 - 6170 .
Fedtke C , Ehrmann K , Holden BA . A review of peripheral refraction techniques [J]. Optom Vis Sci , 2009 , 86 ( 5 ): 429 - 446 .
Moore KE , Berntsen DA . Central and peripheral autorefraction repeatability in normal eyes [J]. Optom Vis Sci , 2014 , 91 ( 9 ): 1106 - 1112 .
Liao Y , Yang Z , Li Z , et al . A quantitative comparison of multispectral refraction topography and autorefractometer in young adults [J]. Front Med (Lausanne) , 2021 , 8 : 715640 .
Lu W , Ji R , Ding W , et al . Agreement and repeatability of central and peripheral refraction by one novel multispectral-based refractor [J]. Frontiers in Medicine , 2021 , 8 : 777685 .
Fedtke C , Ehrmann K , Ho A , et al . Lateral pupil alignment tolerance in peripheral refractometry [J]. Optom Vis Sci , 2011 , 88 ( 5 ): E570 - 579 .
Li SM , Li SY , Liu LR , et al . Peripheral refraction in 7- and 14-year-old children in central China: the Anyang Childhood Eye Study [J]. Br J Ophthalmol , 2015 , 99 ( 5 ): 674 - 679 .
Sng CC , Lin XY , Gazzard G , et al . Peripheral refraction and refractive error in singapore chinese children [J]. Invest Ophthalmol Vis Sci , 2011 , 52 ( 2 ): 1181 - 1190 .
Ehsaei A , Mallen EA , Chisholm CM , et al . Cross-sectional sample of peripheral refraction in four meridians in myopes and emmetropes [J]. Invest Ophthalmol Vis Sci , 2011 , 52 ( 10 ): 7574 - 7585 .
Chen X , Sankaridurg P , Donovan L , et al . Characteristics of peripheral refractive errors of myopic and non-myopic Chinese eyes [J]. Vision Res , 2010 , 50 ( 1 ): 31 - 35 .
Morgan IG , Wu PC , Ostrin LA , et al . IMI risk factors for myopia [J]. Invest Ophthalmol Vis Sci , 2021 , 62 ( 5 ): 3 .
Zhang H , Lam CSY , Tang WC , et al . Myopia control effect is influenced by baseline relative peripheral refraction in children wearing defocus incorporated multiple segments (DIMS) spectacle lenses [J]. J Clin Med , 2022 , 11 ( 9 ): 2294 .
0
浏览量
510
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621
