Effects of a Health Literacy-tailored Self-management Intervention on People With Hypertension

Effects of a Health Literacy-tailored Self-management Intervention on Blood Pressure Levels Among People With Hypertension: A Randomised Controlled Trial

This project aims to investigate the effects of a health literacy-tailored self-management intervention among people with hypertension and low health literacy. The primary research question examines the impact of this intervention on blood pressure levels in this population.

Participants will take part in a 6-week intervention consisting of three onsite sessions and three telephone-based sessions, with one session delivered per week. Health literacy-tailored educational materials will be developed to support participants throughout the intervention.

Inclusion Criteria:

• Aged 18 years or older
• Diagnosed with primary hypertension, blood pressure ≥ 140/90 mmHg and taking at least one anti-hypertensive drug
• Health literacy score of 33 or below
• Access to a smartphone
• Able to read and speak in Vietnamese language.

Exclusion Criteria:

• Pregnant women
• Patients with secondary hypertension, psychiatric disorders or cognitive impairments.
• Unable to answer telephone calls.