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Abstract Objective Little is known about the association between neighborhood characteristics and non-adherence to attending scheduled ophthalmology appointments. The purpose of this study was to examine the association between neighborhood-level social vulnerability and adherence to scheduled ophthalmology appointments. Design Retrospective cohort study. Participants Adults aged 18 years and older with scheduled ophthalmology appointments between September 12, 2020, and February 8, 2021. Methods A single-center study was conducted at the University of Illinois Chicago Illinois Eye and Ear Infirmary, an urban tertiary care referral center in Chicago, Illinois. Primary exposure is neighborhood-level Social Vulnerability Index (SVI), based on the patient’s address of residence. The SVI ranks (possible range 0 to 1) each census tract on 15 social factors into four related themes (socioeconomic status, household composition household composition/disability: 1.51 1.26, 1.81; minority status/language: 2.03 1.55, 2.68; housing type/transportation: 1.41 1.16, 1.73; and overall SVI: 2.46 1.99, 3.06). Conclusions Neighborhood-level measures of social vulnerability are associated with greater risk of non-adherence to scheduled ophthalmology appointments. Studies to better understand these neighborhood-level vulnerabilities are needed to inform the design and evaluation of multi-level (individual and neighborhood) strategies to reduce disparities in access to ophthalmology care.
Scanzera et al. (2022) studied this question.