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Tan NYQ, Tham YC, Ding Y, et al. Associations of Peripapillary Atrophy and Fundus Tessellation with Diabetic Retinopathy. Ophthalmol Retina. 2017;2(6):574-581doi: 10.1016/j.oret.2017.09.019.
Tan, N. Y. Q., Tham, Y. C., Ding, Y., Yasuda, M., Sabanayagam, C., Saw, S. M., Wang, J. J., Mitchell, P., Wong, T. Y., & Cheng, C. Y. (2018). Associations of Peripapillary Atrophy and Fundus Tessellation with Diabetic Retinopathy. Ophthalmology. Retina, 2(6), 574-581. https://doi.org/10.1016/j.oret.2017.09.019
Tan, Nicholas Y Q, et al. "Associations of Peripapillary Atrophy and Fundus Tessellation with Diabetic Retinopathy." Ophthalmology. Retina vol. 2,6 (2018): 574-581. doi: https://doi.org/10.1016/j.oret.2017.09.019
Tan NYQ, Tham YC, Ding Y, Yasuda M, Sabanayagam C, Saw SM, Wang JJ, Mitchell P, Wong TY, Cheng CY. Associations of Peripapillary Atrophy and Fundus Tessellation with Diabetic Retinopathy. Ophthalmol Retina. 2018 Jun;2(6):574-581. doi: 10.1016/j.oret.2017.09.019. Epub 2017 Nov 16. PMID: 31047611.
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Ophthalmol Retina. 2018 Jun;2(6):574-581. doi: 10.1016/j.oret.2017.09.019. Epub 2017 Nov 16.

Associations of Peripapillary Atrophy and Fundus Tessellation with Diabetic Retinopathy.

Ophthalmology. Retina

Nicholas Y Q Tan, Yih-Chung Tham, Yang Ding, Masayuki Yasuda, Charumathi Sabanayagam, Seang-Mei Saw, Jie Jin Wang, Paul Mitchell, Tien Yin Wong, Ching-Yu Cheng

Affiliations

  1. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, National University Hospital, Singapore.
  2. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore.
  3. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore.
  4. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Saw Swee Hock School of Public Health, National University of Singapore, Singapore.
  5. Center for Vision Research, Department of Ophthalmology and The Westmead Institute, University of Sydney, Sydney, New South Wales, Australia.
  6. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore.
  7. Singapore Eye Research Institute, Singapore National Eye Centre, Singapore; Department of Ophthalmology, National University Hospital, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore. Electronic address: [email protected].

PMID: 31047611 DOI: 10.1016/j.oret.2017.09.019

Abstract

PURPOSE: There is a limited understanding of ocular risk factors for diabetic retinopathy (DR). Our aim therefore was to determine the relationship of 2 retinal signs related to axial myopia (peripapillary atrophy [PPA] and fundus tessellation) with DR.

DESIGN: Cross-sectional study.

METHODS: Of 3353 subjects (72.8% response rate) who participated in the population-based Singapore Chinese Eye Study, 592 participants had diabetes. Of these, 1010 eyes from 530 participants were included in our analyses after excluding participants without gradable retinal photographs or missing key variables. DR, PPA-beta (β), and fundus tessellation were graded from retinal photographs. The associations between PPA-β or fundus tessellation with DR were analyzed using logistic regression models with generalized estimating equations.

MAIN OUTCOME MEASURES: Diabetic retinopathy.

RESULTS: Among the 530 participants, the mean (standard deviation) age was 62.8 (9.2) years, and 288 (54.3%) were male. PPA-β and fundus tessellation were both associated with longer axial length (AL). In multivariable analyses adjusting for potential confounders including AL, eyes with PPA-β or fundus tessellation were less likely to have any DR, with odds ratio (95% confidence interval) 0.58 (0.41-0.83) and 0.46 (0.25-0.87), respectively. These associations with DR were consistent in models adjusting for refractive status, and in a subanalysis that excluded eyes with high AL (>24.5 mm).

CONCLUSIONS: Eyes with PPA-β or fundus tessellation were less likely to have DR, independent of diabetes risk factors, AL, or refractive status. The presence of these 2 ophthalmic features may indicate lower risk of DR.

Copyright © 2017 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

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