Sac 3.3 Flashcards
Chapters 5, 6 & 7 (79 cards)
Leading cause of death 1900 vs 2019
1900s = influenza
2019 = cardiovascular disease
Five broad categories of disease
Infectious and parasitic diseases, cancers (neoplasms), cardiovascular disease, respiratory disease, injury and poisoning
Infectious and parasitic diseases
Can be transmitted from one person to another, to do with sanitisation
Occur when parasites, such as worms, skin mites, body lice and protozoa enter the body through contaminated food or water, or from contact with others who have parasites on their skin or hair
e.g. COVID, tuberculosis, polio, smallpox, hepatitis, sexual transmission (syphilis and other venereal diseases)
Cancers (neoplasms)
Peaked in the 1980s - skin cancers, smoking
Cardiovascular disease
Coronary heart disease (heart attack), cerebrovascular disease (stroke)
Involves heart and blood vessels
Respiratory disease
Affect the lungs cna other parts of the body involved in breathing
Covid, pneumonia, influenza, asthma, chronic obstructive pulmonary disease
Injury and poisoning
Deaths from injury, poisoning include, motor behicle, accidents, suicide, assault, drowning, burns, falls and complications
Death rates for motor crashes highest in 1970s - seatbelts, significantly decreased due to government interventions (laws)
Old Public Health
Government actions that focused on changing the physical environment to prevent the spread of disease
Public Health
ways in which governments monitor, regulate and promote health status and prevent disease
Initiatives relating to the ‘Old’ public health and Australia’s health status
Improved water and sanitation
Better quality housing and fewer slums
Better quality food and nutrition
Introduction of quarantine laws
Safer working conditions
More hygienic birthing practices
Provision of antenatal and infant welfare services
Mass immunisation programs
Improved water and sanitation
People provided safer water to drink
Infectious diseases like diarrhoea, typhoid and cholera were reduced
Infant and child mortality rates lower
Improved life expectancy
Better quality housing and fewer slums
Laws required all houses to be built with drains and a sewerage system or cesspit
Had to have ventilation and less overcrowding
Efforts were made to clean up slums in major cities
Reduced death from respiratory diseases and infectious diseases
Improved infant/child mortality
Improved life expectancy
Better quality food and nutrition
Food often transmitted diseases from bacteria, parasites, toxins and viruses due to poor hygiene and storage - pure foods act 1905 improved the saftey of this
Public health campaigns promoted importance of food hygiene and importance of fruit and veg
Refrigeration after WW2 reduced harmful preservatives
The school milk program after WW1 provided milk for school children
Reduced stomach cancer
Improved nutrition
Increased resistance to infectious and respiratory disease, improved infant/child mortality, improved life expectancy
Introduction of quarantine laws
An outbreak of bubonic plague in 1900 triggered the introduction of strict quarantine laws to prevent transmission and arrival of infectious diseases from other countries
Quarantinr laws were also introduced to control covid spread in 2020-2022
Reduction in infectious diseases
Improved life expectancy
Safer working conditions
Required to have better ventilation and toilets for workers
Employment of people under age 13 was prohibited
Harvester Judgement 1907 - minimum wages introduced
Workplace regulations
reduced industrial-related child deaths
Contributed to reduction in workplace injuries
Improve life expectancy
More hygienic birthing practices
There were safe and hygienic birthing conditions with trained and registered midwives and doctors
Reduction in maternal and infant mortality rates
Provision of antenatal and infant welfare services
Following WW2 antenatal and infant welfare services were established, supporting mothers and babies
reduced fertility rates and lower maternal mortality rates
Reduced infant mortality
Mass immunisation programs
Scientific discovery of vaccines, the government funded mass vaccinations in;
1930s for diptheria,
1939 tuberculosis,
1950s for whooping cough,
tetanus and poliomyelitis,
the 1960s for measles ,
and 2021-2022 for covid 19
Reductions of infectious infectious diseases
Improved infant/child mortality
Improved life expectancy
shift to health promotion
refers to the process of enabling people to increase control overtime and improve their health
emergence of lifestyle diseases in the 1950s and 60s requiered a different approach to public health - shift towards the implementation of publicly funded health promotion campaigns occurred
Designed to bring about individual behaviour changes
Biomedical approach
Focuses on the physical or biological aspects of disease and illness; a medical model practiced by doctors and health professionals, associated with the diagnosis, treatment and cure of disease
Features of the biomedical approach
Focuses on individuals who are ill
Focuses on the condition itself, NOT the reason
Technology used in concern with disease, illness and disability
Relies on services provided by doctors, specialists
Quick fix approach
Relies on technology to diagnose, treat and cure
E.g. stitches to assist in healing cut/wound, surgery to replace a hip, chemotherapy for cancer etc.
Advantages of biomedical approach
Funding brings about improvements in technology and research
It enables many illnesses and conditions to be effectively treated
It extends life expectancy
It improves quality of life and health adjusted life expectancy
Disadvantages of the biomedical approach to health
It relies on professional health workers and technology and is therefore costly
It doesn’t always promote good health and wellbeing
Not every condition can be treated
It is not always affordable
Social model of health - health promotion
Recognises improvements in health and wellbeing that can only be acheived by directing effort towards addressing the physical, sociocultural and politival environments of health
Health promotion is aimed at individuals’ education so that they can take responsibility for theit health and understand that ill health is preventative