Ocular monochromatic aberrations in a rural Chinese adult population

Optometry and Vision Science : Official Publication of the American Academy of Optometry
Xiu Hua WanNing Li Wang

Abstract

To investigate the distribution of monochromatic aberrations in a rural Chinese adult population and the possible effect of aberrations on the development of refractive error. A total of 404 Chinese adults who grew up in rural Yongnian County, Handan City, Northern China, were included. Monochromatic aberrations of left eyes were measured using iTrace Dynamic Laser Refraction at 5.0-mm pupil size without cycloplegia. Mean age of all participants was 49.9 ± 10.5 years (range, 31 to 86 years). Mean spherical equivalent was 0.22 ± 1.14 diopters (D) (range, -7.06 to +3.62 D). With age, the refraction demonstrated a significant hyperopic shift (r = 0.25, p < 0.01). Oblique trefoil (C3), vertical coma (C3), horizontal coma (C3), and spherical aberration (SA) (C4) significantly differed from zero (-0.065 ± 0.133 μm, -0.043 ± 0.161 μm, +0.070 ± 0.115 μm, and +0.058 ± 0.082 μm, respectively). Total root mean square values of higher-order aberrations (HOAs) were 0.296 ± 0.147 μm, with predominant ones of coma (0.180 ± 0.115 μm), trefoil (0.151 ± 0.116 μm), and SA (0.081 ± 0.060 μm). Root mean square values of total HOAs, coma, trefoil, SA, and third- to seventh-order aberrations significantly increased with age (p < 0.01). Total HOAs, SA...Continue Reading

References

Aug 13, 1976·Science·B Howland, H C Howland
May 1, 1995·Vision Research·M J CollinsD A Atchison
Sep 4, 1999·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·R I CalverD B Elliott
Apr 15, 2000·American Journal of Ophthalmology·J ZhaoL B Ellwein
Aug 8, 2001·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·J PorterD R Williams
Jan 10, 2002·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Pablo ArtalPatricia Piers
Apr 16, 2002·Acta Ophthalmologica Scandinavica·Loren CordainClark Jensen
May 31, 2002·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Marie-Pierre PaquinPierre Simonet
Jul 20, 2002·Vision Research·Andrew CarkeetDonald T H Tan
Jan 30, 2003·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Xu ChengLarry N Thibos
Nov 8, 2003·Journal of Cataract and Refractive Surgery·Li Wang, Douglas D Koch
Feb 27, 2004·Investigative Ophthalmology & Visual Science·Mingguang HeLeon B Ellwein
May 12, 2004·Journal of Vision·Han ChengAustin Roorda
Jun 5, 2004·Journal of Cataract and Refractive Surgery·Ioannis G PallikarisSophia I Panagopoulou
Jun 9, 2004·American Journal of Ophthalmology·Shiro AmanoTetsuro Oshika
Jul 6, 2004·American Journal of Ophthalmology·Takashi FujikadoToshifumi Mihashi
Jan 22, 2005·Clinical & Experimental Optometry : Journal of the Australian Optometrical Association·David A Atchison
Mar 1, 2005·Vision Research·Tobias BuehrenLeo G Carney
Jun 15, 2005·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·W N Charman
Jun 30, 2006·Vision Research·David A AtchisonNicola Pritchard
Nov 25, 2006·Ophthalmology·Mingguang HeLeon B Ellwein
Feb 16, 2007·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Raymond A ApplegateKonrad Pesudovs
Jul 22, 2008·Vision Research·David A Atchison, Emma L Markwell
Dec 24, 2008·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Mingguang HeFan Xiang
Jan 27, 2009·Ophthalmology·Feng Hua WangTien Yin Wong
Apr 9, 2009·Ophthalmic Epidemiology·Yuan Bo LiangUNKNOWN Handan Eye Study Group
Jun 13, 2009·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Shiming LiJi C He
Aug 6, 2009·Optics Express·Mei-mei KongMei-qun Yu
Sep 12, 2009·Ophthalmology·Yuan Bo LiangDavid S Friedman
Dec 29, 2009·Ophthalmology·Xiao Yan PengTien Yin Wong
Mar 5, 2011·Acta Ophthalmologica·Feng Hua WangUNKNOWN Handan Eye Study Group
May 4, 2011·Ophthalmic Surgery, Lasers & Imaging : the Official Journal of the International Society for Imaging in the Eye·Hatem E El AwadySameh M Saleh
Sep 8, 2011·Investigative Ophthalmology & Visual Science·Yuan Bo LiangUNKNOWN Handan Eye Study Group
May 30, 2012·Clinical & Experimental Optometry : Journal of the Australian Optometrical Association·Tao LiMatthew R Hoffman
Oct 4, 2012·Investigative Ophthalmology & Visual Science·Andreas Hartwig, David A Atchison

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Citations

Dec 19, 2017·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Ning ZhangCarly S Y Lam
Sep 13, 2014·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Adrian S Bruce, Louis J Catania
May 2, 2018·Scientific Reports·Jason K LauPauline Cho
May 20, 2021·BMC Ophthalmology·Santiago Delgado-TiradoRosa M Coco-Martín

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