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. Author manuscript; available in PMC: 2013 Mar 4.
Published in final edited form as: Prev Sci. 2011 Sep;12(3):223–234. doi: 10.1007/s11121-011-0226-5

Table 2.

Adoption of and Number of Participants Served by Tested and Effective Programs in the Intervention (CTC) and Control (C) Communities

OUTCOME PROGRAM 2002 PROGRAM 2005 PROGRAM 2007 TEACHER 2005 TEACHER 2007
CTC C CTC C CTC C CTC C CTC C
ADOPTION: Number of programs 17 11 36 24 44 19 56 55 40 32
W+=15.50, W−=5.50, n=6, p<0.32 W+=48, W−=18, n=11, p<0.21 W+=60, W−=6, n=11, p<0.05 W+=40, W−=38, n=12, p<0.97 W+=38, W−=17, n=10, p<0.33
PARTICIPATION: Number of participants 3454 3333 5522 6084 11,261 3864 6092 9143 13,146 3263
W+=36, W−= 30, n=11, p<0.83 W+=23, W−=32, n=10, p<0.70 W+=49, W−=6, n=10, p <0.05 W+=30, W−=48, n=12, p<0.52 W+=56, W−=10, n=11, p<0.05

Note: Scores were summed across all programs in the Intervention (CTC) and Control (C) communities.

Significance tests were conducted using the Wilcoxon Signed Ranks Test, http://www.fon.hum.uva.nl/Service/Statistics/Signed_Rank_Test.html; statistically significant (p<.05) differences based on two-tailed tests are indicated in bold.