Disclaimer: The Drug Burden Index (DBI) Calculator© is a pharmacologic risk assessment tool for use for research purposes only and by registered Australian healthcare practitioners only, in their patient research applications. Registered Australian healthcare practitioners, by using The DBI Calculator acknowledge and agree that The DBI Calculator is not designed to diagnose disease, prescribe treatment, or perform any other tasks that constitute the practice of medicine, pharmacy or of other professional or academic disciplines. The use of The DBI Calculator has been approved by the Northern Sydney Local Health District (NSLHD), Sydney, Australia, and The University of Sydney, Sydney, Australia, Human Research Ethics Committees for the above mentioned research purposes. The content of The DBI Calculator has been developed and reviewed by researchers at the Clinical Pharmacology and Aged Care Departments at the Royal North Shore Hospital (RNSH), NSLHD, Sydney, Australia and The University of Sydney, Sydney, Australia, and based upon published data and the experiences of qualified professionals whenever possible. However, it is the registered Australian healthcare practitioner's responsibility to validate all content against their standard operating procedures, and all Federal, State and Local regulations. Neither The DBI Calculator, the researchers, their institutions, the NSLHD or The University of Sydney, shall be responsible for any errors, mis-statements, inaccuracies, or omissions regarding the content of The DBI Calculator, even though every effort has been made to ensure its quality and accuracy. Health professionals should rely on their own expertise and enquiries when providing medical advice or treatment. Where permitted by law, The DBI Calculator, the researchers, their institutions, the NSLHD and The University of Sydney disclaim all liability (including for negligence) for any loss, damage or injury resulting from reliance on or use of the information in The DBI Calculator. By using The DBI Calculator, a registered Australian healthcare professional hereby accepts any risk. © Copyright 2014. All rights reserved.