Author:
Dow Eliot R.,Chen Karen M.,Basina Marina,Dang Jimmy,Khan Nergis C.,Kim Michael,Levine Marcie,Mishra Kapil,Perera Chandrashan,Phadke Anuradha,Tan Marilyn,Weng Kirsti,Do Diana V.,Mahajan Vinit B.,Mruthyunjaya Prithvi,Leng Theodore,Myung David
Abstract
ABSTRACTBackgroundPrimary care practices play a critical role in ensuring that patients with diabetes undergo an annual eye examination, the importance of which is underscored by the Healthcare Effectiveness Data and Information Set (HEDIS) quality measures. Store-and-forward teleophthalmology, where ocular images are read remotely by an ophthalmologist, has the potential to facilitate this role.MethodsIn this report, we aim to measure if using a primary care-based teleophthalmology program improves access to eye examinations for diabetic patients as reflected in HEDIS measures. Over a 20-month period, non-mydriatic fundus photographs were obtained at five primary care sites in the San Francisco Bay Area from patients with a new or existing diagnosis of diabetes mellitus type 1 or 2 who needed an annual eye examination. Collected photographs were evaluated remotely by vitreoretinal specialists for diabetic retinopathy. Our primary measures were the proportion and number of annual eye exams of diabetic patients in primary care clinics that participated in the teleophthalmology program compared to clinics that did not participate. Additional measures included the number of patients with DR who were identified through the program, gradeability of fundus photographs, and characteristics of the study population.ResultsThe program screened 760 unique patients, 84 of whom were found to have DR (11.1%). The rate of ungradable photos was 9.7%, which was greater for patients who self-reported as racially non-White. For the duration of the study, including during the COVID-19 pandemic, both the proportion and number of diabetic patients receiving annual eye examination increased (17.1% increase in proportion, 14.8% increase in number). In comparison, primary care sites that did not offer the teleophthalmology service declined in these measures (2.3% decrease in proportion, 17.0% decrease in number).ConclusionsPrimary care-based teleophthalmology improves access to eye exam for diabetic patients and identifies patients with diabetic retinopathy across diverse communities.
Publisher
Cold Spring Harbor Laboratory
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