Suicide mortality in Australia, 1970-1991

Area of Science:

• Public Health
• Epidemiology
• Sociology

Background:

• Suicide mortality rates in Australia have shown distinct patterns over time.
• Understanding demographic and social factors influencing suicide trends is crucial for public health interventions.

Purpose of the Study:

• To analyze changes in suicide rates in Australia during the 1970s and 1980s.
• To investigate divergence in suicide mortality between males and females.
• To examine differentials by age, marital status, and birthplace.

Main Methods:

• Analysis of national mortality data for suicide in Australia.
• Comparison of suicide rates across different demographic groups (sex, age, marital status, birthplace).
• Inclusion of international data for comparative analysis.

Main Results:

• Significant divergence observed: male suicide rates increased, while female rates generally declined.
• Increased male suicide rates were most pronounced in age groups under 30 and over 80.
• Persistent large differences in suicide rates among marital status groups.
• Analysis of birthplace differentials in suicide rates.

Conclusions:

• The study highlights a critical divergence in Australian suicide trends between males and females during the specified decades.
• Age and marital status remain significant factors associated with suicide risk.
• Further research into the underlying causes of these demographic disparities is warranted.