Table 3

Effects of the community intervention on the prevalence of smoking

Time (T)		Covariate adjusted prevalence rates^3-150		Net difference in prevalence^3-151		Standard error		t (14 df)		p		Effect size (d)^3-152	Confidence bounds on net difference
		CP											Confidence bounds on net difference		SBO
		T1	T										T1	T	Lower	Upper
2	0.102	0.087		0.080	0.110	0.045	0.017	2.57	0.022	1.18	0.007	0.082
3	0.106	0.112		0.080	0.104	0.018	0.013	1.31	0.212	0.42	−0.011	0.046
4	0.107	0.116		0.081	0.114	0.024	0.013	1.91	0.077	0.81	−0.003	0.051
5	0.103	0.124		0.079	0.138	0.038	0.016	2.29	0.038	1.03	0.002	0.073

↵3-150 Differences in T1 values from one analysis to the next are caused by covariates. Analyses did not always include the same individual level covariates, nor did we constrain the covariate estimates equal across analyses.
↵3-151 (time T SBO − time 1 SBO ) − (time T CP − time 1 CP)
↵3-152 Cohen's d effect size statistic.