Drinking risk varies within and between Australian Aboriginal and Torres Strait Islander samples: a meta-analysis to identify sources of heterogeneity
Author(s)
Conigrave, James H
Lee, KS Kylie
Zheng, Catherine
Wilson, Scott
Perry, Jimmy
Chikritzhs, Tanya
Slade, Tim
Morley, Kirsten
Room, Robin
Callinan, Sarah
Hayman, Noel
Conigrave, Katherine M
Griffith University Author(s)
Year published
2020
Metadata
Show full item recordAbstract
Background and Aims: To reduce health and social inequities, it is important to understand how drinking patterns vary within and between Indigenous peoples. We aimed to assess variability in estimates of Indigenous Australian drinking patterns and to identify demographic and methodological factors associated with this. Design: A three-level meta-analysis of Australian Aboriginal and Torres Strait Islander (‘Indigenous’) drinking patterns [International Prospective Register of Systematic Reviews (PROSPERO) no. CRD42018103209]. Setting: Australia. Participants: Indigenous Australians. Measurements: The primary outcomes extracted ...
View more >Background and Aims: To reduce health and social inequities, it is important to understand how drinking patterns vary within and between Indigenous peoples. We aimed to assess variability in estimates of Indigenous Australian drinking patterns and to identify demographic and methodological factors associated with this. Design: A three-level meta-analysis of Australian Aboriginal and Torres Strait Islander (‘Indigenous’) drinking patterns [International Prospective Register of Systematic Reviews (PROSPERO) no. CRD42018103209]. Setting: Australia. Participants: Indigenous Australians. Measurements: The primary outcomes extracted were drinking status, single-occasion risk and life-time risk. Moderation analysis was performed to identify potential sources of heterogeneity. Moderators included gender, age, socio-economic status, local alcohol restrictions, sample population, remoteness, Australian state or territory, publication year, Indigenous involvement in survey design or delivery and cultural adaptations. Findings: A systematic review of the literature revealed 41 eligible studies. For all primary outcomes, considerable heterogeneity was identified within ((Formula presented.) = 51.39–68.80%) and between ((Formula presented.) = 29.27–47.36%) samples. The pooled proportions (P) of current drinkers [P = 0.59, 95% confidence interval (CI) = 0.53–0.65], single-occasion (P = 0.34, 95% CI = 0.24–0.44) and life-time (P = 0.21, 95% CI = 0.15–0.29) risk were all moderated by gender, age, remoteness and measurement tool. Reference period moderated proportions of participants at single-occasion risk. Conclusions: Indigenous Australian drinking patterns vary within and between communities. Initiatives to reduce high-risk drinking should take account of this variability.
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View more >Background and Aims: To reduce health and social inequities, it is important to understand how drinking patterns vary within and between Indigenous peoples. We aimed to assess variability in estimates of Indigenous Australian drinking patterns and to identify demographic and methodological factors associated with this. Design: A three-level meta-analysis of Australian Aboriginal and Torres Strait Islander (‘Indigenous’) drinking patterns [International Prospective Register of Systematic Reviews (PROSPERO) no. CRD42018103209]. Setting: Australia. Participants: Indigenous Australians. Measurements: The primary outcomes extracted were drinking status, single-occasion risk and life-time risk. Moderation analysis was performed to identify potential sources of heterogeneity. Moderators included gender, age, socio-economic status, local alcohol restrictions, sample population, remoteness, Australian state or territory, publication year, Indigenous involvement in survey design or delivery and cultural adaptations. Findings: A systematic review of the literature revealed 41 eligible studies. For all primary outcomes, considerable heterogeneity was identified within ((Formula presented.) = 51.39–68.80%) and between ((Formula presented.) = 29.27–47.36%) samples. The pooled proportions (P) of current drinkers [P = 0.59, 95% confidence interval (CI) = 0.53–0.65], single-occasion (P = 0.34, 95% CI = 0.24–0.44) and life-time (P = 0.21, 95% CI = 0.15–0.29) risk were all moderated by gender, age, remoteness and measurement tool. Reference period moderated proportions of participants at single-occasion risk. Conclusions: Indigenous Australian drinking patterns vary within and between communities. Initiatives to reduce high-risk drinking should take account of this variability.
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Journal Title
Addiction
Note
This publication was entered as an advanced online version.
Subject
Biomedical and clinical sciences
Sociology
Psychology
Science & Technology
Life Sciences & Biomedicine
Substance Abuse
Psychiatry
Alcohol