Table 1.

Socio-demographic characteristics of the study sample compared to the Australian adult population (n = 1558).

	Sample %	Australian Adult Population [46,47] %
Age (in years)
18–35	33	33
36–55	33	34
56+	34	33
Gender
Male	50	49
Female	50	51
Socio-economic status 1
Low	49	40
Medium	32	40
High	19	20

¹ Socio-economic status determined via the Australian Bureau of Statistics’ Socio-Economic Indexes for Areas (SEIFA) [47]. Lower socio-economic status (SES) respondents were intentionally over-sampled.