The Australian Institute of Health and Welfare (AIHW) is a national agency that provides reliable information and statistics on Australia's health and welfare systems. Established in 1987, it aims to improve the understanding of health and welfare issues through data collection, analysis, and reporting. The AIHW supports policymakers, researchers, and the public by offering insights into various topics, including health services, mental health, and indigenous health. AIHW's work includes producing reports, maintaining databases, and conducting research to inform government decisions and public awareness. By focusing on key areas such as hospital care, aged care, and disability services, the institute plays a crucial role in shaping health policies and improving outcomes for Australians.