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PURPOSE: To assess the impact of incorporating internet-based resources and popular science workshops on self-care management among hemodialysis patients with arteriovenous fistula. DESIGN: A randomized controlled trial involving 110 hemodialysis patients with arteriovenous fistula, randomly assigned to either the experimental or control group. METHODS: The experimental group received self-management training utilizing internet resources and interactive workshops, while the control group received conventional health education methods. After the intervention, the self-management proficiency of both groups was assessed, including comprehension of arteriovenous fistula-related information, satisfaction levels, self-care abilities, engagement in functional exercises, quality of life, and other relevant factors. FINDINGS: Patients in the experimental group exhibited significantly greater proficiency in arteriovenous fistula self-management knowledge, higher levels of patient satisfaction, enhanced self-management abilities, improved functional exercise performance, and better overall quality of life compared to those in the control group (p < 0.05). CONCLUSIONS: The combination of internet resources and popular science workshops presents a novel and promising approach for educating and promoting self-care management among hemodialysis patients with arteriovenous fistula. This method holds potential for widespread dissemination and implementation in science education. CLINICAL EVIDENCE: The study demonstrates the tangible benefits of integrating internet-based resources and popular science workshops into self-management training for arteriovenous fistula among hemodialysis patients, as evidenced by improved knowledge, satisfaction, abilities, exercise performance, and quality of life in the experimental group compared to the control group.
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BACKGROUND: The impact of pediatric body mass index (BMI) trajectories on the risk of adolescent hypertension (HTN) determined by three separate visits remains unclear. This longitudinal study aims to identify potential pediatric sex-specific BMI trajectories and to assess their associations with HTN and HTN subtypes. METHODS: Based on the Health Promotion Program for Children and Adolescents (HPPCA) in Suzhou, China, a total of 24,426 participants who had initial normal blood pressure (BP) and had at least four BMI measurements during 2012-2020 were included. HTN was defined as simultaneously having three separate visits of elevated BP in 2020. Latent class growth models were used to explore sex-specific BMI trajectories, whose associations with HTN and HTN subtypes were further examined by logistic regression. RESULTS: The incidence of HTN determined through three separate visits was 3.34%. Four trajectories were identified for both sexes: low BMI increasing, medium BMI increasing, high BMI increasing, and highest BMI increasing. Compared to the medium BMI increasing group, the odds ratio (95% confidential interval) for developing adolescent HTN of the low, high, and highest BMI increasing groups among boys were 0.54 (0.39, 0.75), 1.90 (1.44, 2.51), and 2.89 (1.90, 4.39), respectively; and the corresponding values for girls were 0.66 (0.48, 0.90), 2.30 (1.72, 3.09), and 4.71 (3.06, 7.26). Similar gradually elevated associations between different trajectories with isolated systolic hypertension, systolic and diastolic hypertension were observed. CONCLUSION: Current results emphasized the adverse effects of stable high BMI on HTN and the benefits of maintaining normal weight throughout childhood.