Geographical Disparities in Accessing and Utilizing Digital Health and Strategies to Mitigate These Disparities: A Literature Review

Background and Aims: Digital health technologies such as telemedicine, mHealth, wearables, and health IT have expanded rapidly, especially during the COVID-19 pandemic. Despite their growth, geographic disparities in access and outcomes persist. This review aims to identify the factors behind these disparities and explore strategies to improve access to digital health globally. Methods: A literature search was conducted using PubMed, Web of Science, and Google Scholar with terms like "digital health," "telemedicine," "telehealth," "mobile health," "health information technology," "healthcare accessibility," and "geographical inequities." Relevant studies published up to March 2024 were reviewed. Results: Access to digital health is limited in many regions due to poor infrastructure, low digital literacy, and socioeconomic barriers. Rural and underserved areas are most affected. However, interventions such as improved internet access, training programs, and supportive policies have helped reduce these gaps. Conclusion: Addressing geographical disparities is essential to ensure equal access to digital health. Focused strategies can help bridge the gap and deliver better healthcare across all regions.