. Author manuscript; available in PMC: 2017 Mar 1.

Published in final edited form as: Am J Community Psychol. 2016 Mar;57(1-2):36–46. doi: 10.1002/ajcp.12029

Table 4.

Multilevel Model of Binge Drinking and Enforcement for Districts within Communities

Multilevel Model of Binge Drinking for Districts within Communities

Parameter	Test statistic	Wald-Z	p-value

Fixed effects^*
Intercept	5637.83	--	<.001
Study condition (intervention vs. baseline)	10.80	--	.001
Study group (intervention vs. comparison)	0.14	--	.713
Condition × group	9.05	--	.003
Random parameters^**
Within-district variance	0.87(0.01)	151.68	<.001
Between-district variance	0.01(0.002)	3.15	.002

Multilevel Model of Enforcement for Districts within Communities

	Test statistic	Wald-Z	p-value

Fixed effects^*
Intercept	10779.79	--	<.001
Study condition (intervention vs. baseline)	29.36	--	.002
Study group (intervention vs. comparison)	5.13	--	.075
Condition × group	44414.82	--	.366
Random parameters^**
Within-district variance	0.86(0.01)	148.98	<.001
Between-district variance	0.01(0.002)	3.16	.002

F-statistic is reported;

^**

Estimate(SE) is reported