Cited 4 times in
Comparison of objective accommodation in phakic and pseudophakic eyes between age groups
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김응권 | - |
dc.contributor.author | 김태임 | - |
dc.contributor.author | 서경률 | - |
dc.contributor.author | 정병훈 | - |
dc.contributor.author | 지용우 | - |
dc.date.accessioned | 2019-07-11T03:07:41Z | - |
dc.date.available | 2019-07-11T03:07:41Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0721-832X | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/169849 | - |
dc.description.abstract | PURPOSE: To compare objective accommodation of phakic and pseudophakic eyes between two different age groups. METHODS: Eighty-three eyes (83 participants aged ≥ 40 years) with a visual acuity of 20/25 or better, and refractive error < spherical - 1.0 diopters (D) and cylindrical 1.0 D, were included. Forty-four patients had undergone phacoemulsification and monofocal intraocular lens implantation and were examined 6 months post-surgery. Participants were divided into groups 1 (pseudophakic, age < 60 years), 2 (pseudophakic, ≥ 60 years), 3 (phakic, < 60 years), and 4 (phakic, ≥ 60 years). Objective accommodation and pupil diameter to 2.0- and 3.0-D stimuli were measured with a binocular open-field autorefractor. RESULTS: The mean objective accommodation was 0.29 ± 0.47 D, 0.01 ± 0.21 D, 1.00 ± 0.88 D, and 0.01 ± 0.13 to a 2.0-D stimulus, and 0.26 ± 0.51 D, - 0.06 ± 0.21 D, 1.42 ± 1.21 D, and - 0.06 ± 0.21 to a 3.0-D stimulus in groups 1, 2, 3, and 4, respectively. For both stimuli, the values in group 1 exceeded those in groups 2 and 4, and were smaller than those in group 3, while the values in group 3 exceeded those in groups 2 and 4. The mean pupillary diameter was - 0.5 ± 0.8 mm, - 0.3 ± 0.8 mm, - 0.6 ± 0.5 mm, and - 0.6 ± 0.9 mm to a 2.0-D stimulus, and - 0.6 ± 0.8 mm, - 0.6 ± 0.8 mm, - 0.9 ± 0.5 mm, and - 1.0 ± 1.1 mm to a 3.0-D stimulus in groups 1, 2, 3, and 4, respectively. There was significant correlation between objective accommodation and changes of pupil size for both stimuli. CONCLUSION: Age seems to play a role in objective accommodation among relatively young pseudophakic patients. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English, German | - |
dc.publisher | Springer-Verlag | - |
dc.relation.isPartOf | GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Accommodation, Ocular/physiology* | - |
dc.subject.MESH | Age Factors | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Aging/physiology* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Lenses, Intraocular* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Phacoemulsification | - |
dc.subject.MESH | Presbyopia/physiopathology* | - |
dc.subject.MESH | Pseudophakia/physiopathology* | - |
dc.subject.MESH | Pupil/physiology* | - |
dc.subject.MESH | Refraction, Ocular/physiology* | - |
dc.title | Comparison of objective accommodation in phakic and pseudophakic eyes between age groups | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Ophthalmology (안과학교실) | - |
dc.contributor.googleauthor | Byunghoon Chung | - |
dc.contributor.googleauthor | Seonghee Choi | - |
dc.contributor.googleauthor | Yong Woo Ji | - |
dc.contributor.googleauthor | Eung Kweon Kim | - |
dc.contributor.googleauthor | Kyoung Yul Seo | - |
dc.contributor.googleauthor | Tae-im Kim | - |
dc.identifier.doi | 10.1007/s00417-019-04249-7 | - |
dc.contributor.localId | A00831 | - |
dc.contributor.localId | A01080 | - |
dc.contributor.localId | A01870 | - |
dc.contributor.localId | A05273 | - |
dc.contributor.localId | A03967 | - |
dc.relation.journalcode | J00951 | - |
dc.identifier.eissn | 1435-702X | - |
dc.identifier.pmid | 30701319 | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs00417-019-04249-7 | - |
dc.subject.keyword | Accommodation | - |
dc.subject.keyword | Presbyopia | - |
dc.subject.keyword | Pseudoaccommodation | - |
dc.subject.keyword | Pseudophakia | - |
dc.contributor.alternativeName | Kim, Eung Kweon | - |
dc.contributor.affiliatedAuthor | 김응권 | - |
dc.contributor.affiliatedAuthor | 김태임 | - |
dc.contributor.affiliatedAuthor | 서경률 | - |
dc.contributor.affiliatedAuthor | 정병훈 | - |
dc.contributor.affiliatedAuthor | 지용우 | - |
dc.citation.volume | 257 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 575 | - |
dc.citation.endPage | 582 | - |
dc.identifier.bibliographicCitation | GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY, Vol.257(3) : 575-582, 2019 | - |
dc.identifier.rimsid | 62563 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.