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Page 1
Ethnic disparities in progression rates for sight-threatening diabetic retinopathy in diabetic eye screening: a population-based retrospective cohort study.
Olvera-Barrios A, Owen CG, Anderson J, Warwick AN, Chambers R, Bolter L, Wu Y, Welikala R, Fajtl J, Barman SA, Remagnino P, Chew EY, Ferris FL, Hingorani AD, Sofat R, Lee AY, Egan C, Tufail A, Rudnicka AR; ARIAS Research Group. Olvera-Barrios A, et al. Among authors: warwick an. BMJ Open Diabetes Res Care. 2023 Nov;11(6):e003683. doi: 10.1136/bmjdrc-2023-003683. BMJ Open Diabetes Res Care. 2023. PMID: 37949472 Free PMC article.
Contextualizing single-arm trials with real-world data: An emulated target trial comparing therapies for neovascular age-related macular degeneration.
Thomas DS, Lee AY, Müller PL, Schwartz R, Olvera-Barrios A, Warwick AN, Patel PJ, Heeren TFC, Egan C, Taylor P, Tufail A; UK AMD EMR Users Group. Thomas DS, et al. Among authors: warwick an. Clin Transl Sci. 2021 May;14(3):1166-1175. doi: 10.1111/cts.12974. Epub 2021 Mar 2. Clin Transl Sci. 2021. PMID: 33421321 Free PMC article.
Quantification of Key Retinal Features in Early and Late Age-Related Macular Degeneration Using Deep Learning.
Liefers B, Taylor P, Alsaedi A, Bailey C, Balaskas K, Dhingra N, Egan CA, Rodrigues FG, Gonzalo CG, Heeren TFC, Lotery A, Müller PL, Olvera-Barrios A, Paul B, Schwartz R, Thomas DS, Warwick AN, Tufail A, Sánchez CI. Liefers B, et al. Among authors: warwick an. Am J Ophthalmol. 2021 Jun;226:1-12. doi: 10.1016/j.ajo.2020.12.034. Epub 2021 Jan 8. Am J Ophthalmol. 2021. PMID: 33422464 Free article.
Estimating excess visual loss from neovascular age-related macular degeneration in the UK during the COVID-19 pandemic: a retrospective clinical audit and simulation model.
Thomas DS, Warwick A, Olvera-Barrios A, Egan C, Schwartz R, Patra S, Eleftheriadis H, Khawaja A, Lotery A, Muller PL, Hamilton R, Preston E, Taylor P, Tufail A; UK EMR Users Group. Thomas DS, et al. BMJ Open. 2022 Apr 15;12(4):e057269. doi: 10.1136/bmjopen-2021-057269. BMJ Open. 2022. PMID: 35428639 Free PMC article.
Ethnicity is not biology: retinal pigment score to evaluate biological variability from ophthalmic imaging using machine learning.
Rajesh AE, Olvera-Barrios A, Warwick AN, Wu Y, Stuart KV, Biradar M, Ung CY, Khawaja AP, Luben R, Foster PJ, Lee CS, Tufail A, Lee AY, Egan C; EPIC Norfolk, UK Biobank Eye and Vision Consortium. Rajesh AE, et al. Among authors: warwick an. medRxiv [Preprint]. 2023 Jul 6:2023.06.28.23291873. doi: 10.1101/2023.06.28.23291873. medRxiv. 2023. Update in: Nat Commun. 2025 Jan 2;16(1):60. doi: 10.1038/s41467-024-55198-7 PMID: 37461664 Free PMC article. Updated. Preprint.
Two-year recall for people with no diabetic retinopathy: a multi-ethnic population-based retrospective cohort study using real-world data to quantify the effect.
Olvera-Barrios A, Rudnicka AR, Anderson J, Bolter L, Chambers R, Warwick AN, Welikala R, Fajtl J, Barman S, Remgnino P, Wu Y, Lee AY, Chew EY, Ferris FL, Hingorani A, Sofat R, A Egan C, Tufail A, Owen CG; ARIAS Research Group. Olvera-Barrios A, et al. Among authors: warwick an. Br J Ophthalmol. 2023 Nov 22;107(12):1839-1845. doi: 10.1136/bjo-2023-324097. Br J Ophthalmol. 2023. PMID: 37875374 Free PMC article.
Machine learning derived retinal pigment score from ophthalmic imaging shows ethnicity is not biology.
Rajesh AE, Olvera-Barrios A, Warwick AN, Wu Y, Stuart KV, Biradar MI, Ung CY, Khawaja AP, Luben R, Foster PJ, Cleland CR, Makupa WU, Denniston AK, Burton MJ, Bastawrous A, Keane PA, Chia MA, Turner AW, Lee CS, Tufail A, Lee AY, Egan C; UK Biobank Eye and Vision Consortium. Rajesh AE, et al. Among authors: warwick an. Nat Commun. 2025 Jan 2;16(1):60. doi: 10.1038/s41467-024-55198-7. Nat Commun. 2025. PMID: 39746957 Free PMC article.
35 results