دورية أكاديمية
Factors Influencing Contrast Sensitivity Function in Eyes with Mild Cataract
العنوان: | Factors Influencing Contrast Sensitivity Function in Eyes with Mild Cataract |
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المؤلفون: | Kazutaka Kamiya, Fusako Fujimura, Takushi Kawamorita, Wakako Ando, Yoshihiko Iida, Nobuyuki Shoji |
المصدر: | Journal of Clinical Medicine, Vol 10, Iss 7, p 1506 (2021) |
بيانات النشر: | MDPI AG, 2021. |
سنة النشر: | 2021 |
المجموعة: | LCC:Medicine |
مصطلحات موضوعية: | contrast sensitivity, cataract, AULCSF, visual acuity, intraocular scattering, higher-order aberrations, Medicine |
الوصف: | This study was aimed to evaluate the relationship between the area under the log contrast sensitivity function (AULCSF) and several optical factors in eyes suffering mild cataract. We enrolled 71 eyes of 71 patients (mean age, 71.4 ± 10.7 (standard deviation) years) with cataract formation who were under surgical consultation. We determined the area under the log contrast sensitivity function (AULCSF) using a contrast sensitivity unit (VCTS-6500, Vistech). We utilized single and multiple regression analyses to investigate the relevant factors in such eyes. The mean AULSCF was 1.06 ± 0.16 (0.62 to 1.38). Explanatory variables relevant to the AULCSF were, in order of influence, logMAR best spectacle-corrected visual acuity (BSCVA) (p < 0.001, partial regression coefficient B = −0.372), and log(s) (p = 0.023, B = −0.032) (adjusted R2 = 0.402). We found no significant association with other variables such as age, gender, uncorrected visual acuity, nuclear sclerosis grade, or ocular HOAs. Eyes with better BSCVA and lower log(s) are more susceptible to show higher AULCSF, even in mild cataract subjects. It is indicated that both visual acuity and intraocular forward scattering play a role in the CS function in such eyes. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2077-0383 |
Relation: | https://www.mdpi.com/2077-0383/10/7/1506; https://doaj.org/toc/2077-0383 |
DOI: | 10.3390/jcm10071506 |
URL الوصول: | https://doaj.org/article/150248b6299045b296fd79b419ae6805 |
رقم الأكسشن: | edsdoj.150248b6299045b296fd79b419ae6805 |
قاعدة البيانات: | Directory of Open Access Journals |
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