Core 1 Flashcards
Role of Epidemiology
- Provides info on the distribution of disease, illness and injury
- Focuses on the likely causes within groups of population
- Does not account for determinants
Mortality Rate
Measures of the number of deaths from a specific cause in a given amount of time
Infant Mortality Rate
Measures of the annual number of children under 1 year of age per 1000 live births
Life Expectancy
Average number of years a person of a given age and gender can expect to live
Morbidity Rate
Provide information about the level of disease in specific populations. Main indicators are prevalence (no. of cases of disease in a population at a specific time) and incidence (no. of new cases of disease occurring in a population)
What does Epidemiology tell us
Considers the patterns (prevalence and incidence) of disease as well as the apparent causes among population groups. - CVD prev and trend is a decrease
Who uses Epi?
- International Organisations
- Government agencies and organisations
- Non-government organisations
- Politicians
- Manufactures of health products
- Health care services
Limitations of Epi?
- Doesn’t include quality of life
- Doesn’t distinguish population subgroups
- No ‘Whole’ health picture
- No why inequalities exist
- No determinants - social, economic, environmental, cultural
Two indicators of Morbidity
Hospital use - admissions, does not account for readmissions
Medicare statistics - amount of time individual uses card
Identifying National Priority Health Status
PPPCCS
Priority Population Groups
ADORES
- Study of groups combined with Social Justice Principles PEARD
- Insight into existing health needs
Prevalence of condition
- No. of cases at specific time
- Cancer - 1989 and 2009 death rates -> decreased by 23% males and 17% females
- Diabetes - Pop 1989-1990 and 2007-2008 -> more than doubled
Potential for Prevention and Early Intervention
- Change through behavioural habits
- Change through environmental modifications
Cost to the Individual
PhysicalEmotionalFinacialSocial
- Costs involved due to condition
- Impact on individual, family, friends
- Direct and Indirect
Costs to the Community
PhysicalEmotionalFinacialSocial
- Costs on community - Health expenditure (ageing pop, medicare, health insurance, illness prevention)
Social Justice Principles
PEARD
- Reducing inequalities in health
- PARTICIPATION - empowerment
- EQUITY - access to health services
- ACCESS - water supply, sanitation, send to school
- RIGHTS - the rights to ^^^
- DIVERSITY - Beliefs, values and attitudes
A
ATSI
ATSI nature
- life expectancy 12 years less than other australians
- 8-10 more likely to die from diabetes
ATSI determinats
- Poor living conditions/lack of basics (access to health services and education, clean water, unemployment, low SES)
- Lack of access and facilities
ATSI Roles in addressing the issues
- ‘Aus Gov Healthy for Life Program‘ - enhance primary
health, child and maternal care - Elders working with the community
- Rudd government 2008 ‘The Apology‘ speech and ‘Closing the Gap‘ strategy
- Education expenditure 18% higher
- Health expenditure 17% higher
- Policies introduced (equal pay, self-determination, self-management, land rights, native title and reconciliation)
- Scholarships for private education
- Improving access
- Diabetes aus “Keep Culture Life and Family Strong: Know Early About Diabetes‘ resource
- Development of ‘Live now and have hope for the future booklet‘
S
Socio-economially disadvantaged
SED nature
- Greater infant mortality
- Increased mortality overall
- Heightened levels of CVD
SED determinants
- limited access to ongoing health care
- Decreased participation in early prevention (check ups)
- Minimal response to immediate signs of sickness
- Unemployment
- Higher smoking rates (Lung cancer)
- Increased obesity
- Less education (narrowed knowledge on impacts of health issues, i.e. blood pressure, cholesterol levels, weight)
- Higher rates of unemployment
Less access to physical activity and fitness pursuits
SED roles in addressing the issues
- Provision of baby health care clinics, awareness and
management (post-natal depression, antenatal classes,education) - Government National Health strategies and funding
decrease prevalence of smokers, unhealthy body weight,
don’t meet national guide lines physical activity - Health Education (PDHPE, Preventative programs, work
place incentives) - Australian guidelines to healthy eating and physical activity
- Campaigns to create smoke free zones
- Quit smoking course and support
- NSW Physical Activity and Nutrition Survey (2004)
- Heart Foundation initiatives, national goals and targets