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June 6, 2026Lifestyle MedicineOpen Access

A lifestyle-centred primary care model integrating education and low-dose pharmacotherapy enabled 46% of patients with hypertension to achieve target blood pressure within 4 months.

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Why the study?

Does a culturally adapted, lifestyle-centred model improve blood pressure control and health behaviours in patients with hypertension and Type 2 diabetes in a resource-limited setting?

Population

281 individuals with known or newly diagnosed hypertension or Type 2 diabetes in a rural, resource-limited…

Design

Cohort

Follow-up

4 months

Key result

A lifestyle-centred primary care model integrating education and low-dose pharmacotherapy enabled 46% of patients with hypertension to achieve target blood pressure within 4 months.

Authors

KBKeith BirrellGBGinny BirrellFGFastone Goma

Discussion

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Overview

A culturally adapted, lifestyle-centred model incorporating education and low-dose pharmacotherapy is feasible and achieved target blood pressure in 46% of hypertensive patients within 4 months in rural Zambia.

Key Points

  • This study aims to evaluate the feasibility and effectiveness of a lifestyle-centred model for managing hypertension and Type 2 diabetes in rural Zambia.
  • Established a specialist clinic serving approximately 20,000 individuals with hypertension or Type 2 diabetes.
  • Utilized culturally tailored education through locally developed videos in Nyanja and English to enhance health literacy and support behavior change.
  • Implemented a lifestyle questionnaire to assess patient recall and self-reported behavioral changes.
  • Among 250 patients with hypertension, 46% achieved target blood pressure within 4 months.
  • Patients with mild hypertension opted for lifestyle modifications over medication.
  • All patients with Type 2 diabetes received lifestyle education alongside pharmacotherapy, reporting improvements in health behaviors.

Study Design

Type

Observational (n=281)

Multicenter

No

Structured PICO

Does a culturally adapted, lifestyle-centred model improve blood pressure control and health behaviours in patients with hypertension and Type 2 diabetes in a resource-limited setting?

P
Population
281 patients with known or newly diagnosed hypertension or Type 2 diabetes managed through a lifestyle-centred primary care clinic in rural Zambia.
E
Exposure
Lifestyle-centred model integrating culturally tailored education (videos in Nyanja and English), shared decision-making, structured lifestyle counselling, waist-to-height ratio monitoring, and low-dose pharmacotherapy within primary care.
O
Outcome
Achievement of target blood pressure within 4 months and self-reported behavioural change.surrogate

A culturally adapted, lifestyle-centred model incorporating education and low-dose pharmacotherapy is feasible and achieved target blood pressure in 46% of hypertensive patients within 4 months in rural Zambia.

Cite This Study

Birrell et al. (2026) conducted an observational in Hypertension and Type 2 diabetes (n=281). Lifestyle-centred model (education, shared decision-making, low-dose pharmacotherapy) was evaluated on Target blood pressure achievement. A lifestyle-centred primary care model integrating education and low-dose pharmacotherapy enabled 46% of patients with hypertension to achieve target blood pressure within 4 months.

synapsesocial.com/papers/6a23ba3c71a5da9775e75e8dhttps://doi.org/10.1002/lim2.70064
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