Strategies for Health Improvement Flashcards
Name 2 types of strategies for health improvement
- High risk approach
2. Whole population approach
Describe a high risk approach as a strategy for health improvement
- Identified individuals who have characteristics putting them at high risk
- Manage risk by individual patient care to achieve risk reduction
Describe a whole population approach as a strategy for health improvement
- Recognises majority, though having lower risk, will account for many new disease incidence
- Better to reduce risk in everyone by small amount
What are 2 advantages of strategy targeting high risk individuals for prevention?
- Explanation of risk to patient
2. Tailor individual care to manage risk
What are 2 disadvantages of strategy targeting high risk individuals for prevention?
- Costly
- Specialist care is needed
- Continuous
- Cannot address underlying causes of risk
Name 3 advantages of strategy targeting whole population for prevention
- Whole population shift in risk
- Lower cost
- Addresses determinants of disease at population level
Name a disadvantage of strategy targeting whole population for prevention
Widen health inequalities
Describe the advantage of whole population strategies over high risk approaches with regards to a Bell curve
- Bell curve will shift down with whole population approach
- Change in entire distribution not just top group
- Shifting whole population benefits more individuals than shifting top group into lower category
How can high risk approaches and whole population strategies be used together?
Hybrid approach of high risk and whole population strategies by targeting communities at highest risk
What are 2 advantages of using a hybrid approach to prevention?
- More effective use of resources
2. Easier to measure effectiveness at community level
What are 2 disadvantages of using a hybrid approach to prevention?
- Can only apply if you can identify communities at risk
2. Nature of communities change over time with migration and new build
What is proportionate universalism?
Intervention targeted in proportion to disease risk and need
Name 4 examples of application of different strategies for prevention
- Change for Life (England)
- Childsmile Scotland
- Designed to Smile (Wales)
- Clinical care
Describe Change for Life (England) in terms of its strategy for prevention
Whole child population strategy to reduce obesity
Describe Childsmile Scotland in terms of its strategy for prevention
Multi-level whole population programme to prevent childhood dental caries using a proportionate universalism approach