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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Am J Community Psychol. 2013 Mar;51(0):264–277. doi: 10.1007/s10464-012-9529-3

Table 1.

Sample sizes by year and condition

Year
2004 2005 2006 2007a 2008b 2009c 2010
Intervention
   Schools (n) 17 19 19 19 19 13 14
   Students (n) 1247 1554 1864 2022 1814 1012 1500
   Stores (n) -- 243 225 227 244 255 --
Control
   Schools (n) 17 23 23 22 22 15 14
   Students (n) 1316 1652 1735 2032 2269 1072 1622
   Stores (n) -- 253 232 240 257 270 --
a

First year of post-intervention for Cohort 1

b

First year of post-intervention for Cohort 2

c

First year of post-intervention for Cohort 3