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September 8, 2026International Journal of Environmental Research and Public HealthOpen Access

Hypertension assessment reveals a knowledge-practice gap with only ~46% following a hypertension-specific diet.

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Population

107 adults with hypertension attending public primary health care facilities in a disadvantaged rural…

Design

Cross-sectional

Key result

Assessment of socioeconomic and behavioral factors in adults with hypertension revealed a knowledge-practice gap, with 86.9% awareness but only 45.8% following a hypertension-specific diet.

Authors

AYAphiwe Khaya YekaniWalter Sisulu UniversityLFLindiwe FayeWalter Sisulu UniversityNSNcomeka SinekeWalter Sisulu University

Discussion

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Overview

May guide targeted strategies in disadvantaged communities; leaves open causal effects of education on hypertension control.

Key Points

  • To identify socioeconomic, behavioral, and health system factors driving hypertension management and explore community-engaged education to support primary care.
  • Conducted a cross-sectional descriptive survey among N=107 hypertensive adults attending public primary health care clinics.
  • Assessed socioeconomic status, healthcare access, medication adherence, lifestyle behaviors, and hypertension knowledge.
  • Identified determinants of clinic attendance, dietary adherence, and self-management using chi-square tests and multivariable logistic regression.
  • Disease awareness was 86.9% and trust in clinic care reached 91.6% among participants.
  • A marked knowledge–practice gap was present: 79.4% acknowledged the necessity of lifestyle modification, yet only 45.8% adhered to a hypertension-specific diet.
  • Structural barriers compromised self-management, with 39.3% of participants reporting low income.

Study Design

Type

Cross-Sectional (n=107)

Structured PICO

P
Population
107 adults with hypertension attending public primary health care facilities in a disadvantaged rural community.
O
Outcome
Socioeconomic, behavioural, and health system factors associated with hypertension managementpatient reported

Despite high awareness of hypertension and trust in healthcare, significant knowledge-practice gaps and structural barriers such as low income hinder effective lifestyle modifications in disadvantaged rural communities.

Cite This Study

Yekani et al. (2026) conducted a cross-sectional in Hypertension (n=107). Socioeconomic, behavioural, and health system factors was evaluated on Clinic attendance, dietary adherence, lifestyle practices, and self-management. Assessment of socioeconomic and behavioral factors in adults with hypertension revealed a knowledge-practice gap, with 86.9% awareness but only 45.8% following a hypertension-specific diet.

synapsesocial.com/papers/6aa0091858e84d0ff5b47c0fhttps://doi.org/10.3390/ijerph23091165
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