Health Literacy: information literacy for life - Ruth Carlyle - LILAC 2019 Keynote address
1. Health literacy:
information literacy for life
April 2019
@NHS_HealthEdEng
Ruth Carlyle
Head of Library and Knowledge Services
& Technology Enhanced Learning,
Midlands and East
2. What are the issues in health and care?
Workforce
https://www.hee.nhs.uk/our-work/strategic-framework
5. Health literacy
“The personal characteristics and
social resources needed for
individuals and communities to
access, understand, appraise
and use information and
services to make decisions
about health” WHO 2015
Both system and
personal roles to:
– Access
– Understand
– Appraise
– Use
https://gateway.euro.who.int/en/themes/health-literacy/
6. 52
35
3538
40
41
44
44
46
National average
43% not understanding
Text (literacy)
component of
health materials
Slide taken from Presentation to the Health Literacy
Group UK Seminar ‘Improving health information to
promote health literacy’
Gill Rowlands, Professor, University of Newcastle and
Aarhus University , March 2015
Scale: literacy element (16-65 years)
6Rowlands et al 2015 https://www.ncbi.nlm.nih.gov/pubmed/26009533
7. 66
55
5455
59
60
60
62
64
National average
61% not understanding
Text (literacy)
AND
numeracy
component of
health materials
Slide taken from Presentation to the Health Literacy Group UK Seminar
‘Improving health information to promote
health literacy’ - Gill Rowlands, Professor, University of Newcastle and
Aarhus University , March 2015
Scale: literacy and numeracy (16-65
years)
7Rowlands et al 2015 https://www.ncbi.nlm.nih.gov/pubmed/26009533
8. Health literacy in Germany
Estimated cost of
9-15 billion Euros to
the German
economy each year
https://www.hertie-school.org/en/gesundheitskompetenz/
9. Health literacy in United States
Below basic – 14%
Basic – 21%
Intermediate – 53%
Proficient – 12%
https://health.gov/communication/literacy/issuebrief/
11. Types of health literacy
• Functional – obtain and
apply information
• Interactive – extract
relevant information and
apply to changing
circumstances
• Critical – analyse and gain
control
Don Nutbeam, 2000 https://academic.oup.com/heapro/article/15/3/259/551108
12. Application of health literacy
• Functional – read appointment letters, understand time,
follow simple medicines guidance
• Interactive - ability to balance content from different
sources and to make decisions
• Critical – ability to read critically and to challenge
sources
13. Levels change
“I’m a professor, yet the
first thing I did was I put
‘breast cancer’ into
Google… because
you’re frightened.”
Trisha Greenhalgh
21. Implications
• Misunderstanding
• Poor decisions
• Exacerbated inequalities
• Inappropriate use of medication
• Ineffective access to health services
• Poor health outcomes
23. “How to” guide
Definitions
General communication
Verbal communication
Written communication:
• Style
• Design
• Print
• Pictures, photographs
and symbols
https://www.hee.nhs.uk/our-work/health-literacy
24. Spoken communication: Teach Back
1. Communicator takes
responsibility
2. Tell me
3. Re-explain as needed
4. Continue until both
happy with
understanding
26. Written communication
• Keep sentences short,
using lists where
appropriate
• Use active verbs
• Avoid writing in the third
person
• Use words that are
appropriate for the reader
28. Health literacy friendly services 1/2
Element Evidence
Written
communication
Guidance to staff on language used
User testing
Policy
Spoken
communication
Guidance to staff
Staff use of tools, such as teach back, to
check communication
Help offered as a matter of routine
Stock Patient information materials either held in
range of formats or guidance on accessing
range of formats
29. Health literacy friendly services 2/2
Element Evidence
Signage Regular review of external signage to ensure
service can be located
Testing with library users of signage within
service
Training Training on health literacy awareness
Training appropriate to roles on health
literacy skills
Policy Policies for the services reflect the health
literacy needs of staff and service users
[Health literacy policy for the service]
31. Next steps: Knowledge for Healthcare
• First 5 years of 15 year
framework
• Consulting on next 5
years
• Patient information and
health literacy part of
the developments
https://kfh.libraryservices.nhs.uk/
32. The future: e-health literacy
• Future depends on
digital literacy and e-
health literacy
• Information literacy an
enabler of that future
https://www.hee.nhs.uk/our-work/topol-review
Personal introduction
As professionals with an interest in information literacy, you will already know that information literacy, including digital literacy, enables people to access information and to assess information for bias.
With health literacy, these skills move beyond the “nice to have”
But make choices that have implications for our health, even our life and death choices
- so, what are the issues in health and care?
The health workforce is coming under increasing pressure with:
Population increasing by 7% from 2012 to 2020 (to 68 million)
Increased cost with multi-morbidities (up 30% between 2012 and 2020)
Ageing population, with multi-morbidities
Hence: Pressure placed on the workforce (both paid workforce and informal carers)
In 2017, there were 2.5 million people living with and beyond cancer; by 2030, there will be 4 million. NHS care model cannot keep pace with this degree of change.
Ensuring access to current evidence is vital in an over-stretched health system.
- This provides an opportunity for health information
As the health and care workforce comes under more pressure:
Greater expectation of self care / prevention to keep well;
People living longer
Changing patient/professional relations – more shared decision making.
But this depends on understanding information that is provided [To signage & Classics question]
Why is it an issue?
Stand sit re Classics degree
Neurology
Radiology
Gynaecology
This instance also includes names, e.g.
Cedar Ward
Marjory Warren Ward
James MacKenzie Ward
We may not even be able to find where an appointment is taking place, never mind participate fully
[- to definition health literacy]
What is it?
The personal characteristics and social resources needed for individuals and communities to access, understand, appraise and use information and services to make decisions about health
2015 World Health Organization adopted definition provides both the personal and system dimensions
To scale of issue - literacy
National % of adult working age population:
% able to fully understand and use literacy element of health materials: 57%
% unable to fully understand and use information: 43%
To scale of issue - numeracy
National % of adult working age population:
% able to fully understand and use literacy and numeracy element of health materials: 39%;
% unable to fully understand and use information: 61%
Not just in England – link to Germany
A different assessment model from that used by Gill Rowlands for England, but still shows issue
The linked report from Germany is in English
- Also an issue outside Europe [to US]
These are data from 2003, again on a different model, but also show significant scale of issue.
Particular issue in States where people need to have financial literacy as part of their health literacy.
[-What implications?]
This includes numbers, words and a chart
Early reports on Gill Rowlands’ work (2012 in BMJ – linked) showed over half of the population cannot read this correctly.
What does this mean for self-management or care?
Health literacy is dependent on literacy and numeracy, but has its own characteristics
- [types of health literacy]
The three “levels” or “types” of health literacy were proposed by Don Nutbeam in 2000
He suggests that they are cumulative, as an individual would need to have both functional and interactive health literacy skills in order to have full critical skills
- What do these types/levels of health literacy look like in practice?
Broadly, the skills we have as library and knowledge specialists map most closely to the Functional and Critical aspects of health literacy, but we can also ensure that clinical colleagues and trainees with whom we are in contact are able to use tools that help
- [what does this mean if diagnosed with a significant health condition?]
At diagnosis, or at a point of shock, health literacy goes down
[- my reflection]
I suggest that each health literacy moment is a combination of:
Skills an individual holds;
Situation – confidence may be knocked by the shock of a diagnosis;
Setting – the signage, resources, institution in which you find yourself.
With the right Skills and Situation – may be empowered
With the right Skills and Setting – may be enabled
With the right Setting and Situation – may be encouraged
Personal reflections [ - link to personal story]
My personal experience
I am about to give you a test
I am going to give you 30 seconds to work out a code
No consultation
When finished, fold your arms
Test style
Count down, talking over the process
Not equitable, as some people will read music
Even when people read music, a female singer may only usually use the treble clef
I was also talking over you, just as health professionals sometimes talk over a patient who is trying to fill out a form
[-link – what did it mean?]
Happy – pleased with yourself
Disengaged
Unhappy
Angry
[- what are the implications?]
Misunderstanding
Poor decisions
Exacerbated inequalities
Inappropriate use of medication
Ineffective access to health services
Poor health outcomes
[not a good scenario – but the good news is that we can help]
Range of resources:
Business case
Case studies
Training materials
“How to” guide
[link – teach back]
With teach back, the communicator takes responsibility for whether information is understood.
Rather than, “did you understand?”, “just to check whether I explained this correctly, could you tell me…?” or “What are you planning to do (e.g. specifically when taking a tablet) or “What will you tell your family?”
[-often linked to chunk and check]
A small amount of information, then checking understanding
[- not just issues with spoken communication – link written information]
Summary of key points:
Keep sentences short, using lists where appropriate
Use active verbs (e.g. take two, not two to be taken)
Avoid writing in the third person
Use words that are appropriate for the reader
Nothing beats user testing
[skills we have as specialists already align]
As librarians and knowledge specialists, we provide support to Functional health literacy through fundamental information literacy and digital literacy support.
Interactive skills can be increased through our awareness of “teach back” and “chuck & check” enabling people to use the skills – but also increasing awareness and helping people with comprehension skills
Critical health literacy draws on teaching appraisal and higher level assessment of bias
[- what can we do to make sure our services are health literacy friendly?]
Written communication
Spoken communication
Stock
Signage
Training
Policy
[- these are points with all services – what about activity in health specifically]
So, what are we doing in NHS library and knowledge services?
We are working to ensure that our own services are health literacy friendly, but also to raise awareness of health and care workforce.
Image: Hannah Beckitt, Leicester
[- what about strategic direction?]
What about the future for NHS library and knowledge services?
Health literacy will be a part of our role
Topol review – digital skills needed by the clinical workforce
Also by the public
You are a part of ensuring the information literacy skills on which that future depends