Aim: To determine the prevalence and causes of vision loss in Indigenous Australians. Design, setting and participants: A national, stratified, random cluster sample was drawn from 30 communities across Australia that each included about 300 Indigenous people of all ages. A sample of non‐Indigenous adults aged ≥ 40 years was also tested at several remote sites for comparison. Participants were examined using a standardised protocol that included a questionnaire (self‐administered or completed with the help of field staff), visual acuity (VA) testing on presentation and after correction, visual field testing, trachoma grading, and fundus and lens photography. The data were collected in 2008. Main outcome measures: VA; prevalence of low vision and blindness; causes of vision loss; rates of vision loss in Indigenous compared with non‐Indigenous adults. Results: 1694 Indigenous children and 1189 Indigenous adults were examined, representing recruitment rates of 84% for children aged 5–15 years and 72% for adults aged ≥ 40 years. Rates of low vision (VA < 6/12 to ≥ 6/60) were 1.5% (95% CI, 0.9%–2.1%) in children and 9.4% (95% CI, 7.8%–11.1%) in adults. Rates of blindness (VA < 6/60) were 0.2% (95% CI, 0.04%–0.5%) in children and 1.9% (95% CI, 1.1%–2.6%) in adults. The principal cause of low vision in both adults and children was refractive error. The principal causes of blindness in adults were cataract, refractive error and optic atrophy. Relative risks (RRs) of vision loss and blindness in Indigenous adults compared with adults in the mainstream Australian population were 2.8 and 6.2, respectively. By contrast, RRs of vision loss and blindness in Indigenous children compared with mainstream children were 0.2 and 0.6, respectively. Conclusion: Many causes of vision loss in our sample were readily avoidable. Better allocation of services and resources is required to give all Australians equal access to eye health services.

Objective: To determine the prevalence of trachoma among Indigenous Australians. Design, setting and participants: A national, stratified, random cluster sample survey of Indigenous children (5–15 years) and adults (≥ 40 years) in 30 communities across Australia. Data collection was undertaken in 2008. Main outcome measures: Results based on a standardised protocol that included trachoma grading and double grading of photographs of the tarsus. Results: 1694 Indigenous children and 1189 Indigenous adults were examined. Recruitment rates were 84% for children and 72% for adults. The overall rate of follicular trachomatous inflammation among children was 3.8%, ranging from 0.6% in major cities to 7.3% in very remote areas; 50% of communities in very remote areas had endemic rates (> 5%). Trachomatous scarring (TS) occurred among 15.7% of adults, trachomatous trichiasis (TT) among 1.4% and corneal opacity (CO) among 0.3%. TS was found in all regions and TT in all except major cities and inner regional areas. The highest community rates for TS were 58.3%; for TT, 14.6%; and for CO, 3.3%. Conclusion: Blinding endemic trachoma remains a major public health problem in many Aboriginal and Torres Strait Islander communities. Although active trachoma is predominantly seen in very remote communities, scarring and blinding sequelae occur among Indigenous people across the country. The Australian Government's recent commitment to eliminate blinding trachoma is welcomed and much needed.