Australia’s local, state, territory and federal governments have agreed that the 10-year life expectancy gap between Indigenous and non-Indigenous Australians will be closed by 2031. However, annual Closing the Gap reports tabled by the various prime ministers in the Australian Parliament (for the past 12 years) have consistently indicated that the life expectancy gap continues to widen. Australia has seen more than three decades of government policies since the landmark 1989 National Aboriginal health strategy. What has been missing from these policy commitments is the genuine enactment of the knowledges that are held by Indigenous Australians relating to their cultural ways of being, knowing and doing. Privileging Indigenous knowledges, cultures and voices must be front and centre in developing, designing and implementing policies and programs. The sharing of power, provision of resources, culturally informed reflective policy making, and program design are critical elements. In this paper, we provide a conceptual model of practice, working at the cultural interface where knowledges are valued and innovations can occur. This model of practice is where knowledges and cultures can co-exist, and it could be the answer to Closing the Gap in life expectancy by 2031. Despite a growing willingness and need to consider these models, there remains a deep-seated resistance to identifying and addressing institutional and systemic racism and racist attitudes, including unconscious biases held by individuals. Further, western non-Indigenous worldviews of ways of being, knowing and doing continue to dominate the decisions and actions of governments – and consequentially dominate public health policies and practices. There is an unacceptable standard approach, for and about Indigenous health instead of with Indigenous peoples, resulting in the neglectful dismissal of Indigenous knowledges and Indigenous cultures of ways of being, knowing and doing.

Background: The consumption of water, milk and various sugary drinks and their relationship with the caries experience of a random sample of teenagers aged 14 to 15 years living in New South Wales, Australia was investigated.Methods: Data were obtained from both clinical and questionnaire components of the NSW Teen Dental Survey, 2010. The analyses allowed for various demographic and behavioural risk factors using caries experience (DMFT >0) and mean DMFT as the key outcome variables.Results: Males were more likely than females to consume large volumes of sugary drinks. Consuming two or more glasses of sugary drinks per day led to significantly increased caries experience amongst this sample of 14 and 15 year olds. Factors found to be associated with elevated sugary drink consumption included family income, gender, and mother's education level.Conclusions: There is a strong correlation between increased caries experience of NSW teenagers and high levels of consumption of sugary drinks.

Objective: To investigate the potential social and behavioural risk factors influencing the oral health of teenagers aged 14 and 15 years living in New South Wales Australia. Methods: Quantitative and qualitative methodologies were used in this research project. Data were obtained from both the clinical and questionnaire components of the NSW Teen Dental Survey 2010 and were analysed in SAS 9.2. The analyses allowed for various demographic and behavioural risk factors to be assessed using caries experience, severe caries and DMFT (decayed, missing or filled teeth) counts as the key outcome variables. Results: Of the 1,256 14– and 15‐year‐olds who had a dental examination, 1,199 (95.5%) provided questionnaire data. The clinical examinations found that 44.4% of teenagers overall had caries experience in at least one tooth, while 10.6% of the sample had experienced severe caries. Severe dental caries was found to be significantly related to a variety of factors, including family income, fluoridation status, tooth brushing behaviour and sugary drink consumption. Conclusions: The oral health of 14– and 15‐year‐olds in NSW is influenced by social and dietary factors as well as access to fluoridated water supplies. There was also a strong relationship between self‐rated oral health status with DMFT and with caries experience. Implications: The findings of this study will assist policy makers by highlighting the current caries risk factors that should be part of future health promotion programs.