section_path: Demographics/Health
section_name: Health
paragraph_text: Health
  
  Australia's life expectancy of 83 years (81 years for males and 85 years for females), is the fifth-highest in the world. It has the highest rate of skin cancer in the world, while cigarette smoking is the largest preventable cause of death and disease, responsible for 7.8% of the total mortality and disease. Ranked second in preventable causes is hypertension at 7.6%, with obesity third at 7.5%. Australia ranked 35th in the world in 2012 for its proportion of obese women and near the top of developed nations for its proportion of obese adults; 63% of its adult population is either overweight or obese.
  
  Australia spent around 9.91% of its total GDP to health care in 2021. It introduced a national insurance scheme in 1975. Following a period in which access to the scheme was restricted, the scheme became universal once more in 1981 under the name of Medicare. The program is nominally funded by an income tax surcharge known as the Medicare levy, currently at 2%. The states manage hospitals and attached outpatient services, while the Commonwealth funds the Pharmaceutical Benefits Scheme (subsidising the costs of medicines) and general practice.