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Comparison of study participants and the WA population by Indigenous status
| Study population | WA population* (%) | P value | |
| Aboriginal | 40 (13.2%) (95% CI: 9.4% to 17.1%) |
3.9 | p<0.001 |
| Non-Aboriginal | 262 (86.8%) (95% CI: 82.9% to 90.6%) |
96.1 | |
| Total | 302 (100%) | 100 |
*Data from the 2016 Australian Census.18
WA, Western Australia.
