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. 2013 Nov 25;12:153. doi: 10.1186/1475-2891-12-153

Table 1.

Participant demographics

  Intervention (n = 40) Control (n = 41)
Age groups
 7-8
 9-11
 7-8
 9-11
Total participants
 8
 32
 4
 37
Male
 5
 16
 2
 20
Female
 3
 16
 2
 17
Ethnic group 1
 
  
  
  
Asian
 0
 3
 0
 0
African American
 1
 1
 0
 1
Hispanic/Latino
 1
 2
 2
 4
White
 5
 21
 2
 23
Other 1 1 0 2

1Information on ethnic group was not available for some subjects.