Digital health interventions to promote healthy lifestyle in hemodialysis patients: an interventional pilot study

• Published in: Scientific reports Vol. 14; no. 1; p. 2849
• Main Authors: Li, Wen-Yi, Yeh, Jiang-Chou, Cheng, Cheng-Chih, Huang, Su-Hua, Yeh, Hui-Chin, Cheng, Bor-Wen, Lin, Jou-Wei, Yang, Feng-Jung
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 03.02.2024; Nature Publishing Group; Nature Portfolio
• Subjects: 692/4022/272; 692/700/228/491; 692/700/784; Digital Health; Exercise; Health behavior; Health promotion; Healthy Lifestyle; Hemodialysis; Humanities and Social Sciences; Humans; Kidney Diseases; Kidneys; Lifestyles; multidisciplinary; Nutritional status; Physical activity; Physical fitness; Physical training; Pilot Projects; Prospective Studies; Quality of Life; Renal Dialysis - methods; Science; Science (multidisciplinary); Social networks; Wearable computers
• ISSN: 2045-2322; 2045-2322
• DOI: 10.1038/s41598-024-53259-x

Low physical activity has been associated with poor prognosis in hemodialysis (HD) patients. Interventions to maintain healthy lifestyle in this population are important to reduce mortality. This study aimed to evaluate the effectiveness of digital health interventions (DHIs) for improving the physical activity and health-related quality of life (HRQoL) in HD patients. The 24-week prospective study enrolled 31 clinically stable HD patients. All participants were assigned home exercises and provided with wearable devices. Dietary and exercise information was uploaded to a health management platform. Suggestions about diet and exercise were provided, and a social media group was created. Physical performance testing was performed at baseline and during weeks 4, 8, 12, 16 and 24. HRQoL and nutritional status were evaluated. A total of 25 participants completed the study. After the interventions, the daily step count increased 1658 steps. The 10-time-repeated sit-to-stand test reduced by 4.4 s, the sit-to-stand transfers in 60 s increased 12 repetitions, the distance of six-minute walk test (6MWT) increased by 55.4 m. The mental health components and burden of kidney disease of the Kidney Disease Quality of Life survey, and subjective global assessment (SGA) scores improved. By Spearman correlation, the monthly step count correlated positively with 6MWT and SGA. DHIs that combined wearable devices, a health management platform, and social media could strengthen physical activity and improve the HRQoL and nutrition of maintenance HD patients. The results outline a new model to promote healthy lifestyle behaviors in HD patients.