Effects of an Online Health Management Program for South Korean Adolescents with Complex Congenital Heart Disease during Their Transition to Adulthood: A Randomized Controlled Trial

• Published in: Pediatric cardiology
• Main Authors: Hwang, Ji-Hye, Chae, Sun-Mi, Kim, Gi Beom
• Format: Journal Article
• Language: English
• Published: United States 26.07.2024
• Subjects: Self-management; Adolescents; Transition to adulthood; Congenital heart defects; Health behavior; Self-efficacy
• ISSN: 0172-0643; 1432-1971; 1432-1971
• DOI: 10.1007/s00246-024-03599-2

Adolescents with complex congenital heart disease (CHD) are at risk of experiencing complications later in life. The purpose of this study was to develop an online health management program for adolescents with complex CHD and to evaluate its effects on self-efficacy, health behavior, and health-related quality of life. A randomized controlled trial design was used. A total of 29 adolescents with complex CHD were divided into an experimental group of 15 and a control group of 14. Participants in the intervention group took part in the 4-week online health management program (weekly online group sessions, 1:1 phone coaching, dietary diary feedback, and provision of health information) developed based on self-efficacy theory, while those in the control group received standard medical follow-up. Data were collected from August 2021 to March 2022 using a questionnaire-including the Korean Self-Rated Abilities for Health Practices: Health Self-Efficacy Measure (K-SRAHP) and Pediatric Cardiac Quality of Life Inventory (PCQLI)-and an ActiGraph accelerometer to track physical activity and sleep. The intervention group showed significant improvements in health self-efficacy (p = 0.003), psychosocial impact (p = 0.013), daily step counts (p = 0.011), and moderate to vigorous-intensity physical activity (p = 0.027). Additionally, a decrease in weekend leisure time sedentary behavior (p = 0.035) was observed. However, there were no significant differences in sleep behavior between two groups. The online health management program significantly enhanced self-efficacy, health behavior, and psychosocial impact in adolescents with complex CHD. These findings will inform the development of policies for transitional medical care tailored to adolescents with complex CHD.