Agents of change: How students can boost hypertension diagnoses

Despite its deleterious effects, hypertension continues to be underdiagnosed because of its lack of clear symptoms — particularly in low- and middle-income countries.

In a study published in the Annals of Pediatric Cardiology, researchers conducted a population survey to identify several factors as barriers to hypertension care, including healthcare limitations, cultural beliefs and socioeconomic factors. They then developed a community-based intervention involving a novel hypertension screening strategy employed by more than 400 higher secondary students. After undergoing training to accurately measure blood pressure, the students screened nearly 11,000 adult participants for hypertension and used culturally sensitive communication to influence follow-up and the uptake of healthful behaviors such as an active lifestyle, balanced diet and avoidance of smoking.

The intervention detected high blood pressure measurements in 21% of the screening participants, 50% of whom adhered to follow-up. The students’ blood pressure measurements exhibited excellent agreement with supervising healthcare professionals.

The new hypertension intervention was found to mobilize the community to screen and raise awareness for hypertension as well as improve preventive health behaviors, highlighting the benefit of innovative public health strategies. The researchers hope that the simplicity of the intervention’s implementation could lead to the widespread adoption of hypertension screening across healthcare settings.

Read more: Annals of Pediatric Cardiology

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