Telemedicine in diabetic eye care: A meta-analysis of its effectiveness in underserved populations

Abstract

Telemedicine has emerged as a promising tool in diabetic eye care, particularly for underserved populations facing barriers to accessing traditional healthcare services. This meta-analysis aims to evaluate the effectiveness of telemedicine interventions in managing diabetic eye conditions within underserved communities. Through a systematic review of existing literature, encompassing diverse telemedicine approaches such as remote screening, teleconsultation, and telemonitoring. These studies were conducted across various regions with underserved populations, including rural areas, low-income urban neighborhoods, and underserved ethnic groups. The meta-analysis revealed significant improvements in several key outcome measures. Firstly, telemedicine interventions led to increased rates of early detection of diabetic retinopathy and other diabetic eye complications, facilitating timely intervention and preventing progression to more severe stages of the disease. Secondly, telemedicine facilitated better access to specialist care, overcoming geographical barriers and reducing the burden of travel for patients. Thirdly, telemedicine interventions were associated with improved patient compliance with follow-up appointments and treatment regimens, leading to better long-term management of diabetic eye conditions. Moreover, subgroup analyses revealed that telemedicine was particularly effective in reaching vulnerable populations such as elderly individuals, those with limited mobility, and ethnic minorities, thereby addressing disparities in healthcare access. Telemedicine holds great promise as an effective tool for diabetic eye care in underserved populations, offering a scalable and cost-effective approach to improving access to timely screening, diagnosis, and management of diabetic eye conditions. Further research and implementation efforts are warranted to optimize telemedicine interventions and ensure equitable access to quality eye care for all.