Define: general term for a number of different
condition where uncontrolled mutation and
growth of cells threaten to damage other parts
of the body.
abnormal cells grow and divide this could result in a tumour
can turn to malignant
can invade other cells
secondary cancers known as metastasise
eight types of cancer prostate, breast cancer,
colorectal cancer, lung cancer, melanoma, non
melanoma, caner of the cervix and non-Hodgkin’s
lymphoma.
It is an NHPA b/c Many cancers are
preventable, contributes to more YLL’s, largest
contributor to burden of disease and has
significant costs to the community and
individual.
Costs
Direct
Individual
Medical Treament
Medication
Community
Medicare/PBS/PHI
Health Programs
Indirect
Individual
lost income
lost time due to travel b/w appointments
employing others
Community
lost tax revenue
lost productivity
welfare payments
Intangible
Individual
pain and suffering
anxiety for treatment
missing school/work
Community
support
sadness and despair
Determinants
Biological
Body Weight
relationship between
obesity and high rates of
cancer, including breast
and colorectal
Age
increase in age is a risk
Genetic Predisposition
more likely to develop
Particular importance for certain
cancers such as breast and prostate
cancer
Behavioural
Tobacco Smoking
Contribute to cancers in almost all parts of the body especially lungs
Alcohol Consumption
some cancers such as breast
Low Fibre Diet
increase colorectal risk
fruit and veg are a protective factor
Exposure to Sunlight
increase skin cancer
Infected with HPV
risk for cervical
vaccine available
Sexually transmitted
Physical Environment
Access to recreational Facilities
link to obesity> risk factor for cancers
Work Environment
outside job - skin cancer
Exposure to hazardous substances - lung cancer
Air quality
80 substances in air increase cancer risk
industrial and major cities are at major risk
Environmental Tobacco Smoke
exposure creates a risk factor for cancer
Climate
UV rays are high
leading to skin
cancer
Geographical Location of Resources
cancer screenings contribute to early detection and higher survival rates
rural and remote areas lack access of this
Social
Socioeconomic Status
Low SES - smoke - lung cancer
Food Security
only afford processed foods
high Sat fat increases colorectal risk
Stress
weakens
immune
systems. Can
allow cancer
cells to develop
Access to healthcare
cultural
barriers &
lack of
education
restrict use