General approaches to preventing harms from alcohol
As with all areas of healthcare for Aboriginal and Torres Strait Islander people, there are aspects of providing care that increase engagement and improve health outcomes. This is particularly true when discussing alcohol use due to stigma and shame that may be caused or reinforced by negative discrimination and stereotyping.5,29
Guidelines have been established to support services in assisting Aboriginal and Torres Strait Islander people with alcohol (and other drug) treatments and implementing prevention strategies.30 The model developed in the guidelines has been evaluated as feasible to implement in alcohol and other drug services and may serve as a useful guide for primary care and other services more generally.14
The six areas specified in the model are:
- a welcoming environment
- service delivery that is culturally informed, flexible and, where possible, provides immediate assistance
- community consultation and engagement
- engagement with Aboriginal and Torres Strait Islander organisations and workers
- culturally capable staff
- maintaining organisational responsibilities, such as including Aboriginal and Torres Strait Islander staff, and making and maintaining the changes involved in the implementation of the guidelines.14
Even if the whole model cannot be implemented, improving cultural safety can start with a yarn; for example, asking the person about their Country may put them at ease before asking about alcohol use.12,31
Primary prevention
Promoting the NHMRC Australian guidelines to reduce health risks from drinking alcohol creates awareness of the potential hazards of alcohol consumption; however, there is not strong evidence that it reduces alcohol consumption.32,33 Broad community-based changes, such as reduced opening hours for the sale of alcohol and pricing, are measures that may reduce the risk of hazardous alcohol use. Advocating for and supporting changes that reduce risks from alcohol, particularly changes that are led by the community, is an important role for clinicians.
As mentioned, Aboriginal and Torres Strait Islander health workers/health practitioners and other Aboriginal and Torres Strait Islander staff have an important role in engaging patients in preventive healthcare. It is important to ensure all staff are aware of the Australian guidelines to reduce health risks from drinking alcohol and provide consistent messaging around the safest possible use of alcohol,2 such as reinforcing the benefits of not drinking alcohol.
Immunisation against hepatitis viruses can protect the liver against infections that may hasten alcohol-related liver disease.34 Vaccinations are available for hepatitis B (and hepatitis A in some jurisdictions) as per the National Immunisation Program schedule.6 In addition, for those with risk factors (eg people who have ever injected drugs, had an organ transplant before 1990, have tattoos or piercings, or are in custodial settings), hepatitis C screening and treatment should be offered.35
Primary prevention is also possible in the setting of preconception, antenatal and postnatal care. Education has been shown to reduce alcohol consumption in one community of pregnant women, with a subsequent reduction in diagnoses of fetal alcohol spectrum disorder.36 Reframing messages of harms of alcohol in pregnancy to reducing alcohol to make the child healthy, as well as correcting misconceptions about alcohol use in pregnancy, provide more positive approaches.34
Secondary prevention
Screening and brief interventions are the first-line tools for the secondary prevention of alcohol use harms and are suitable for use in many settings, particularly primary care. Brief interventions have been shown to be effective in reducing alcohol use, although there are no specific data for efficacy in Aboriginal and Torres Strait Islander people to date.37 In addition, encouraging the use of positive framing of the benefits of not consuming alcohol may be more helpful for some people than emphasising the negative consequences of consuming alcohol.
Screening
There are several screening tools that are frequently used with Aboriginal and Torres Strait Islander people. AUDIT-C is a three-question tool about alcohol use to identify ‘heavy drinkers’ and those at risk from drinking alcohol that it is widely used in various forms22,38–40 and has been validated for use in primary care settings (Box 1).4,41 Current recommended cut-off total AUDIT-C scores in primary care for Aboriginal and Torres Strait Islander people are ≥3 for women and ≥4 for men.
Other screening tools exist, such as IRIS, which screens for alcohol, other drug issues and mental health conditions. IRIS is designed and has been validated for use with Aboriginal and Torres Strait Islander people.42
Resources are available that describe a standard drink (10 g alcohol), keeping in mind that in some Aboriginal and Torres Strait Islander communities alcohol is often shared and up to 40% is consumed from other containers, such as drink bottles, requiring a detailed history to accurately assess drinking.3 The clinician should calculate the amount of alcohol consumed in standard drink units based on the drink consumed, the type and the fullness of the container used.3 In addition, drinking patterns may include long periods of abstinence followed by episode/s of heavy drinking.3
Young people
As mentioned, AUDIT-C and IRIS screening tools for alcohol have been validated for use in Aboriginal and Torres Strait Islander people aged >18 years. A systematic review and meta-analysis has found the CRAFFT screener17 (see Box 2) is a sensitive (0.97) tool for screening for at-risk outcomes from alcohol for young people aged 12–18 years in primary care.43 To initiate general discussion with young people, the HEEADSSS tool and its later versions (with additions of eating, safety and screen use) include a discussion of alcohol use and may assist in assessing for potential harms.8 HEEADSSS is not an alcohol-specific screening tool.
The Australian alcohol guidelines recommend not drinking as safest for those aged under 18 years. Neurocognitive, psychological and other harms seen in adult drinkers, such as drink driving and injury, are well-recognised sequelae of harmful alcohol use in young people.44–46
Brief interventions
When screening identifies a person who is drinking alcohol with a high risk of harms, the next step is a structured 5- to 15-minute conversation known as a brief intervention. Brief interventions have been found to be effective in reducing the consumption of alcohol where people are not dependent on alcohol but are drinking at hazardous and harmful levels.5 Brief interventions use motivational interviewing techniques that involve exploring alcohol use, discussing what the person likes and does not like about drinking alcohol, some of the risks of alcohol use and exploring the person’s readiness to change their drinking behaviour.5 The FLAGS framework is an example of how a brief intervention can be structured (see Box 2)).5 Brief interventions are not a standalone treatment for individuals with more severe AUDs such as dependence, but may help the person engage with further treatment or care.47
Treatment for alcohol dependence in Aboriginal and Torres Strait Islander people is beyond the scope of this guide; however, the general principles of the benefits of culturally secure treatment apply29 and useful evidence-based resources are freely available online.5
In addition, support for families and the community of a person with AUD can help the person with the issue to manage this. Social and emotional wellbeing support are important for Aboriginal and Torres Strait Islander people to heal from issues due to drinking alcohol or from traumas that may be contributing to problematic alcohol consumption.29,48–51 Some examples may include reconnecting to Country, holistic care supporting other physical, mental and social needs and involving family where the person would like this. 18,29,49,52–54