Information acquisition and dissemination among a sample of people who inject drugs in Australia

IntroductionThis paper examines the acquisition and dissemination of harm reduction information among people who inject drugs, as well as preferred sources of information.MethodsData were obtained from 862 people who inject drugs, recruited from Australian capital cities for the 2021 Illicit Drug Reporting System. Multivariable regression analyses were performed to assess potential factors associated with knowledge sharing.ResultsAlmost two-fifths (37%) reported that they had received information about how to keep themselves safe when using drugs within the past 6 months. Reporting on their last occasion of receiving information, participants stated that it was commonly about injecting practices (56%), overdose prevention (26%) and injection-related injuries (22%), and was mostly received from an alcohol and other drug worker (54%), followed by other health professional (24%) and social network (18%). Among those who reported receiving information, 50% shared this information with other people, predominantly with their social network: no factors were found to be significantly associated with sharing information. The majority reported that peer workers and/or people with lived experience would be the first person they would talk to for information about a range of topics (e.g., injecting/harm reduction practices, overdose prevention).Discussion and ConclusionsTwo in five participants had recently obtained information about how to keep themselves safe while using drugs, with half sharing this information with their social network. Peer workers were the preferred source of information, suggesting that the peer educator workforce should be expanded to embrace the capacities and expertise of people who inject drugs.