Effect of social app-assisted education and support on glucose control in patients with coronary heart disease and diabetes mellitus

Exploring nurse and patient perspectives on WeChat-based prenatal education in Chinese public hospitals: a qualitative inquiry

BACKGROUND

With the increasing digitization of healthcare, WeChat has emerged as a popular platform for delivering prenatal education in China. While studies have shown its potential benefits, few investigations systematically explore how nurses implement WeChat-based prenatal education and how pregnant women engage with these interventions within public hospital settings. Understanding both provider and patient perspectives is critical for developing equitable, effective digital maternal care.

METHODS

A qualitative exploratory design was employed in four public hospitals in Shanxi Province, China. Seventeen obstetric nurses and eight pregnant women participated in semi-structured interviews between March and August 2024. Data were analyzed using thematic analysis to identify commonalities and divergences between nurse-driven and patient-driven experiences.

RESULTS

Nurses perceived WeChat as extending their professional reach beyond physical clinic hours and enhancing patient education, aligning with the Technology Acceptance Model constructs of perceived usefulness and ease of use. However, organizational constraints, digital training gaps, and blurred work-life boundaries posed challenges. Pregnant women similarly recognized WeChat's convenience for quick clarifications and access to nurse-vetted information, yet wide variations in digital health literacy led to uneven engagement. Cultural factors, such as extended family involvement and preferences for in-person consultations, further influenced both nurse and patient usage patterns. Despite these challenges, participants converged on WeChat's value as a complementary platform that could reduce clinic visits, offer immediate reassurance, and bolster continuity of care.

CONCLUSION

WeChat-based prenatal education holds significant promise for improving maternal health outcomes by facilitating frequent, real-time communication between nurses and expectant mothers. Nonetheless, the findings underscore the need for hospital-level policies, structured training programs, and culturally sensitive strategies to address privacy concerns, manage workloads, and reduce digital disparities. An integrated approach that combines nurse acceptance and patient digital literacy is essential to fully harness WeChat's potential in public hospital contexts.

IMPLICATIONS

The study highlights practical steps for enhancing digital prenatal interventions, including standardized protocols for WeChat-based interactions, comprehensive nurse training in eHealth communication, and tailored support for pregnant women with limited digital skills. Such interventions can inform wider policymaking on telehealth and guide technology developers in creating user-friendly, secure digital platforms that optimize maternal care and reduce health inequities.

CLINICAL TRIAL NUMBER

Not applicable.

Tailored personas for self-management in home-based cardiac rehabilitation for patients with coronary heart disease: A qualitative study

BACKGROUND

Self-management is a key factor determining recovery outcomes in home-based cardiac rehabilitation. However, the impact of individual differences on self-management in patients with coronary heart disease is particularly significant, and standardised approaches often fail to fully meet the needs of this heterogeneous group.

OBJECTIVE

This study aimed to explore the heterogeneity of self-management among patients with coronary heart disease undergoing home-based cardiac rehabilitation and construct patient personas to address the unique challenges and needs of diverse patient groups.

METHODS

A qualitative descriptive study was conducted at a cardiac rehabilitation centre in mainland China from April to July 2024. Purposive sampling was used to select patients with coronary heart disease. Semi-structured interviews were conducted to capture their self-management experiences during home-based cardiac rehabilitation. Content analysis was used to extract factual labels and construct dimensional models. Patient personas were developed by categorising patients based on these dimensions, and their self-management personas were visualised using labelled personas.

RESULTS

A total of 28 eligible patients with coronary heart disease participated in the study. Three key dimensions were identified to construct the personas: descriptions, characteristics, and needs. Five distinct personas were developed based on individual attributes, highlighting the varying self-management behaviours and needs of patients with coronary heart disease. The personas were categorised as follows: patients who actively seek cooperation in health management, patients with limited knowledge and poor management behaviour, patients with management deficiencies under high work demands, patients with prominent symptoms but strong awareness, and patients with impaired motivation for self-management.

CONCLUSION

Precise interventions based on patient personas are essential for enhancing self-management behaviours during home-based cardiac rehabilitation among patients with coronary heart disease. This study developed five patient personas for self-management in home-based cardiac rehabilitation, providing a basis for precise interventions to address the heterogeneous needs of this patient group.

Smartphone application-based intervention to lower blood pressure: a systematic review and meta-analysis

Nowadays, the mHealth market is flooded with smartphone applications (apps) lacking validation for blood pressure (BP)-lowering effects and BP measurement accuracy. This systematic review for Guidelines for BP control using digital technologies of the Japanese Society of Hypertension aimed to assess the validation studies of apps. We searched eligible studies in Ovid MEDLINE, Cochrane Library, and Ichushi, focusing on randomized controlled trials and observational studies comparing the effects of smartphone app-based interventions with non-digital healthcare. Random effects models of meta-analysis were employed to estimate the pooled effects of mean BP change and 95% confidence intervals (CIs). Out of 7385 studies screened, 76 studies with 46,459 participants were included. The interventions were significantly associated with a reduction in office systolic and diastolic BP at six months (systolic BP, -2.76 mmHg, 95% CI: -3.94 to -1.58; diastolic BP, -1.23 mmHg, -1.80 to -0.67). Normotensives saw a significant reduction in office systolic BP at three-month (-4.44 mmHg, -6.96 to -1.92), diminishing afterward (six-month, 0.86 mmHg, -2.81 to 4.52; twelve-month, 0.86 mmHg, -2.81 to 4.52). Conversely, hypertensive participants experienced a significant reduction in office systolic BP at both three- and six-month (three-month, -7.71 mmHg, -10.63 to -4.79; six-month, -1.88 mmHg, -3.41 to -0.35), albeit with limited evidence thereafter. A larger BP reduction was observed among participants using apps with wireless transmission of BP measurements (P = 0.047 for interaction), while there was no clear difference in BP reduction according to the presence of other functions. Smartphone app-based interventions may hold the potential to improve BP levels.

The impact of telehealth education on self-management in patients with coexisting type 2 diabetes mellitus and hypertension: a 26-week randomized controlled trial

BACKGROUND

The prevalence of coexisting type 2 diabetes mellitus and hypertension is increasing globally and posing significant health challenges. Effective self-management is crucial for controlling the disease and preventing complications. Telehealth education has emerged as a promising approach to enhancing self-management.

OBJECTIVE

This study aimed to investigate the effects of telehealth education on glycolipid metabolism, blood pressure, and self-management in patients with coexisting type 2 diabetes mellitus and hypertension.

METHODS

This study included 174 patients diagnosed with type 2 diabetes and hypertension from October 2022 to March 2023 at the 900th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army. The patients were randomly assigned to the control group or the telehealth education group. The control group received conventional diabetes education including diet and exercise guidance, while the telehealth education group received additional online education through the WeChatapplication. Both groups were followed up for 26 weeks and the changes in glycolipid metabolism, blood pressure, and self-management were compared between the groups.

RESULTS

After 26 weeks of intervention, the telehealth education group showed statistically significant reductions in weight, body mass index, fasting blood glucose, 2 h postprandial blood glucose, and hemoglobin A1c compared to the control group (P < 0.05). The telehealth education group also exhibited a significant decrease in systolic blood pressure and low-density lipoprotein-C level (P < 0.05). The Summary of Diabetes Self-Care Activities score, which reflects the level of diabetes self-management, demonstrated that the telehealth education group had a significantly better total score as well as superior scores in all five sub-categories (diet, blood glucose testing, medication use, and foot care) compared to the control group (P < 0.05).

CONCLUSION

Our findings confirmed that telehealth education effectively enhanced the self-management capabilities of patients with coexisting type 2 diabetes and hypertension, leading to better glycolipid and blood pressure control. The use of telehealth education may potentially improve the interaction between medical staff and patients in the management of chronic diseases.

Digital Health in Diabetes and Cardiovascular Disease

BACKGROUND

Digital health technologies are rapidly evolving and transforming the care of diabetes and cardiovascular disease (CVD).

PURPOSE OF THE REVIEW

In this review, we discuss emerging approaches incorporating digital health technologies to improve patient outcomes through a more continuous, accessible, proactive, and patient-centered approach. We discuss various mechanisms of potential benefit ranging from early detection to enhanced physiologic monitoring over time to helping shape important management decisions and engaging patients in their care. Furthermore, we discuss the potential for better individualization of management, which is particularly important in diseases with heterogeneous and complex manifestations, such as diabetes and cardiovascular disease. This narrative review explores ways to leverage digital health technology to better extend the reach of clinicians beyond the physical hospital and clinic spaces to address disparities in the diagnosis, treatment, and prevention of diabetes and cardiovascular disease.

CONCLUSION

We are at the early stages of the shift to digital medicine, which holds substantial promise not only to improve patient outcomes but also to lower the costs of care. The review concludes by recognizing the challenges and limitations that need to be addressed for optimal implementation and impact. We present recommendations on how to navigate these challenges as well as goals and opportunities in utilizing digital health technology in the management of diabetes and prevention of adverse cardiovascular outcomes.