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. Author manuscript; available in PMC: 2014 Jul 3.
Published in final edited form as: Int J Paediatr Dent. 2013 Nov 17;24(4):286–292. doi: 10.1111/ipd.12072

Table 2.

Demographics of the Australian sample population.

Female (n = 52) Male (n = 49)
Mean age (years) 42.3 ± 6.0 44.4 ± 5.9

Ethnicity
  Australian 39 31
  North-West European   3   7
  South-East Asian   5   4
  Middle Eastern   2   2
  North American/Canadian   1   1
  Jewish   0   1