Table 3.

Models predicting age and sex adjusted gonorrhea rate (per 100,000)

	Model 1	SE	Sig.	Model 2	SE	Sig.	Model 3	SE	Sig.	Overall	SE	Sig.
Intercept	155.58	2.12	**	128.97	2.68	**	126.06	2.45	**	110.27	2.52	**
Time varying measures (annual)
% African American	2.26	0.11	**	2.24	0.11	**	2.25	0.10	**	2.22	0.11	**
% Hispanic	−0.26	0.08	NS	−0.25	0.08	**	−0.28	0.08	**	−0.29	0.08	**
% Male	1.62	0.41	**	1.58	0.41	**	1.26	0.39	**	1.21	0.39	**
# Off-premise outlets per road mile							11.57	2.39	**	10.78	2.43	**
Time centered at 1992	−31.45	1.37	**	−12.25	1.73	**	−17.19	0.90	**	−10.96	0.86	**
Tract level measures
Baseline age-sex adjusted GC rate (1988)	0.25	0.00	**	0.25	0.00	**	0.15	0.00	**	0.16	0.00	**
SES index (1990)	−7.09	2.79	*	−6.35	2.84	*	−3.91	2.81	NS	−4.16	2.84	NS
% Off-premise licenses surrendered (1992)	3.93	0.19	**							2.93	0.19	**
Damaged properties/tract (1992)				93.83	5.23	**				55.72	5.21	**
Interaction terms
% Off-premise surrendered licenses by time	−2.96	0.11	**							−1.22	0.06	**
Damaged properties by time				−67.76	3.24	**				−22.00	1.73	**
Between-tract variation	8066.56	88.5%		9173.58	86.9%		8954.76	87.3%		5804.44	91.7%
Within-tract variation	10,508.00	78.1%		10,507.00	78.1%		3243.27	93.2%		3243.17	93.2%

^*P<.05;

^**P<.01

NS = not significant P-value