Figure 40: Rates of laboratory confirmed influenza A(H1N1)pdm09 among Indigenous Australians admitted to an ICU*, Australia, 2009, by age group and Indigenous status This figure presents rates of ICU admissions associated with laboratory confirmed influenza A(H1N1)pdm09 by Indigenous status for 2009. The highest rate of admission to ICU for Indigenous Australian cases were in the 55-59 years age group. For non-Indigenous cases rates of ICU admissions were highest in the 50-54 years age group.