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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Subst Abus. 2010 Oct;31(4):231–239. doi: 10.1080/08897077.2010.514241

Table 2.

Results of Mixed-effects Linear Regression Models

Male Condom Use (n =400) Female Condom Use (n=386)
df F p - value df F p - value
Analysis of Baseline, Post-intervention, 3- and 6-months Follow-up
Attendance Group 2,397 76.10 < .001 2,383 75.69 < .001
Time 3,1000 64.04 < .001 3,962 100.97 < .001
Group × Time 6,1000 14.12 < .001 6,962 13.26 < .001
Analysis of Post-intervention, 3- and 6-months Follow-up
Attendance Group 2,397 107.94 < .0001 2,391 110.27 < .001
Time 2,603 0.17 0.845 2,593 0.05 0.953
Group × Time 4,603 1.91 0.107 4,593 1.37 0.241