The Effectiveness of an App-Based Tele-Monitoring Intervention Program in Controlling Blood Pressure in Patients with Hypertension
Authors
Abstract
Hypertension remains one of the leading modifiable risk factors for cardiovascular disease, yet blood pressure (BP) control rates achieved through conventional outpatient follow-up remain persistently low. Mobile health (mHealth) tele-monitoring applications that link home BP measurement with automated feedback and remote clinician support have been proposed as a scalable strategy to strengthen self-management between clinic visits. This study evaluated the effectiveness of an app-based tele-monitoring intervention program on BP control, medication adherence, and self-efficacy among patients with hypertension. A quasi-experimental pretest–posttest design with a non-equivalent control group was used, involving 108 hypertensive patients recruited from primary care settings and randomly allocated to an 8-week app-based tele-monitoring program (n = 54) or usual care (n = 54); 97 participants (48 intervention, 49 control) completed follow-up. The intervention combined daily home BP transmission, automated behavior-change reminders, and weekly nurse tele-feedback. The intervention group showed significantly greater reductions in systolic BP (−18.2 vs. −5.8 mmHg) and diastolic BP (−10.8 vs. −4.3 mmHg) than the control group, alongside greater gains in medication adherence and self-efficacy (all p < .01), and a higher proportion achieving BP control (70.8% vs. 34.7%). App-based tele-monitoring produced clinically meaningful improvements in BP control beyond usual care and may be a feasible adjunct to hypertension management in primary care.
Keywords
References
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