Digital health evolution: exploring modalities, barriers, and methodology for advancing healthcare delivery

Abstract

This PhD thesis explores the evolving role of digital health technologies (DHTs) in enhancing healthcare delivery by examining both technological innovations and the human factors influencing adoption. It evaluates tools such as Computer-Assisted History Taking Systems (CAHTS), digital health sensing, and mobile messaging, assessing their benefits, barriers, and real-world applications. Through pilot studies and reviews, it highlights the importance of user competencies, robust evaluation methodologies, and digital health literacy among healthcare professionals. The thesis concludes that successfully integrating DHTs into clinical practice requires a balanced approach—combining technological innovation with human-centered strategies to optimize patient outcomes and system-wide adoption.