People with limited ability to read, understand or use health information are more likely to experience worse health outcomes, be uncertain about what action to take when unwell, and are at greater risk of hospital admission and depression, a report on health literacy in Surrey said.
Key findings and local response
The report found that low health literacy was closely associated with educational disadvantage, deprivation, disability and poorer physical and mental health. In response, a pilot programme called Clearer Care has been established to make health information and services easier to understand and navigate.
The programme will offer guidance and small grants to voluntary and community organisations so they can run projects that improve health literacy among residents. Council papers framed the pilot as an opportunity to test interventions tailored to local needs;
“an important opportunity”
The initiative targets the way information is written, presented and delivered, and encourages partnerships between statutory services and community groups that have direct contact with people who struggle to understand conventional health guidance.
Why health literacy matters
Health literacy is more than the ability to read a leaflet. It includes understanding prescription instructions, appointment letters, self‑care advice, and knowing when and how to seek medical help. The Surrey report linked low health literacy to a range of adverse outcomes:
- Difficulty reading or comprehending health information
- Uncertainty about what health‑seeking action to take
- Increased likelihood of hospital admission
- Higher prevalence of depression
Health systems that assume patients can easily interpret clinical information risk widening inequalities. Patients with limited health literacy may delay seeking care, misunderstand medication regimens, or struggle to follow preventive guidance — all of which can increase pressure on emergency and inpatient services.
| Reported association | Implication |
|---|---|
| Low health literacy and educational disadvantage | Longer‑term social determinants complicate access and comprehension |
| Low health literacy and deprivation | Greater clinical need with fewer resources to manage health |
| Low health literacy and hospital admission | Higher acute care utilisation and system costs |
| Low health literacy and depression | Mental health support may be under‑recognised or under‑accessed |
What the pilot will test
The Clearer Care pilot will support community organisations with small grants and practical guidance. Expected activities include simplifying written materials, using plain language, improving signage and appointment letters, and developing community workshops that build people’s confidence to act on health information. The approach aims to meet people where they are rather than relying solely on clinical settings.
Local authorities and health providers often lack robust, local evidence about which specific communication strategies work best for different populations. Pilots such as this are designed to produce that evidence and to scale successful interventions as part of routine service delivery if they prove effective.
Implications for South Africa
Although this report relates to a locality overseas, the core findings are relevant here: communication barriers contribute to inequities in access, outcomes and service use. In South Africa, where health literacy intersects with varied languages, educational attainment and socio‑economic disparities, clear communication is equally vital. Health services, clinics and community health workers can reduce missed opportunities for care by adopting plain‑language materials, multilingual resources and community‑based education.
Anyone concerned about understanding their health information should consult a clinic, community health worker or their doctor rather than self‑diagnose. Health professionals can support patients by checking comprehension, offering translated materials where needed and linking people to community support services.
Effective health communication is a practical, low‑cost strategy to improve outcomes and reduce avoidable hospital admissions. Pilot projects that partner health services with community organisations can provide a tested route to better reach and support people who are currently underserved by existing information and systems.
