Cardiovascular disease deaths are shown to have decreased in a new report from the Australian Institute of Health and Welfare (AIHW). The report also shows that 1.2 million Australian adults have had one or more conditions related to heart, stroke or vascular disease in 2017–18. Modifiable risk factors such as smoking, insufficient physical activity and uncontrolled high blood pressure are still putting millions more at risk.
The report, Heart, stroke and vascular disease—Australian facts, covers a range of sub types of heart, stroke and vascular disease, including how they impact different populations—for example, by socioeconomic group, remoteness areas and Aboriginal and Torres Strait Islander people.
There were 58,700 acute coronary events (including heart attack and unstable angina) and 38,600 stroke events among people aged 25 and over in 2018—this equates to around 161 and 100 events every day, respectively.
Between 1980 and 2019, the number of cardiovascular disease deaths declined by 22%, from 55,800 to 42,300.
The age-standardised death rates have declined by three-quarters over the last 40 years —falling from 700 to 150 per 100,000 for males, and 452 to 107 per 100,000 for females.
Over the same period of time, the number of stroke deaths has declined by 30% from 12,100 to 8,400.
AIHW spokesperson Richard Juckes says, “These declines in deaths have been driven by a number of factors, including reductions in certain risk factors, clinical research, improvements in detection and secondary prevention, and advances in treatment, care, and management.
“However, the broader impact of heart, stroke and vascular disease to individuals and the health system is substantial and is expected to increase in the future as the population ages.”
The report also shows that certain groups in the Australian population are more impacted by cardiovascular disease. People living in the lowest socioeconomic areas had cardiovascular death rates 1.5 times as high as people living the highest socioeconomic areas.
The release also included analysis of selected cardiovascular risk factors – poor diet, insufficient physical activity, smoking, alcohol consumption, overweight (including obesity), uncontrolled high blood pressure, abnormal blood lipids, and self-reported diabetes.
“Risk factors are behaviours or characteristics that increase the likelihood of developing a particular disease, the more risk factors a person has, the higher the risk of developing cardiovascular disease,” said Mr Juckes. “This presents an increased risk of poorer health outcomes, reduced life expectancy and death.”
“Despite the risks facing adults, substantial progress has been made in improving the cardiovascular health of Australians through prevention and treatment,” said Mr Juckes.
Original story found on the Australian Institute of Health and Welfare website. Note: Content has been edited for style and length.
Nina Alvarez is a Content Producer for Healthcare Channel. Her interests include writing, particularly about the healthcare sector and the many ways it can improve to further benefit people from all walks of life.