Table 3.

Zero Inflated Negative Binomial Results of Injuries due to Accidents, Assaults, and Child Abuse among Children and Youth Aged 0 to 17 by Zip Code (n = 1,646)

	Accidental Injuries			Assault Injuries			Child Abuse Injuries
Variable	b	se	p	b	se	p	b	se	p
Constant	0.7893	0.2339	0.001	−0.1178	0.3515		−3.9838	0.7322	< .001
Population
Child population	0.0001	0.00001	< .001	0.0001	0.00001	< .001	0.0001	0.0000	< .001
Child population per mile	−0.0009	0.0003	0.004	−0.0005	0.0005		−0.0035	0.0008	< .001
Person Characteristics
Adult to child ratio	−0.0548	0.0122	< .001	0.0018	0.0023		−0.0012	0.0109
Male to female ratio	−0.2077	0.0173	< .001	−0.2610	0.1091	0.017	−0.0357	0.1340
Percent female-headed household	0.0411	0.0073	< .001	0.0335	0.0066	< .001	0.1027	0.0203	< .001
Percent HS graduate	0.0107	0.0025	< .001	−0.0035	0.0034		0.0199	0.0073	0.007
Percent poverty	0.0001	0.0030		0.0076	0.0037	0.041	−0.0013	0.0083
Percent moved past 5 years	0.0041	0.0013	0.002	−0.0011	0.0021		0.0062	0.0043
Percent Hispanic	0.0023	0.0012		−0.0006	0.0018		0.0058	0.0037
Percent African-American	0.0035	0.0015	0.021	0.0178	0.0019	< .001	0.0146	0.0037	< .001
Percent foreign born	0.0017	0.0015		0.0008	0.0020		0.0058	0.0042
Place Characteristics (per mile)
Off Premise outlets	0.3899	0.1124	0.001	0.3070	0.1453	0.035	0.6706	0.2650	0.011
Restaurants	−0.0035	0.0437		−0.0856	0.0519		0.0454	0.1061
Bars or Pubs	0.1067	0.1892		0.3887	0.1704	0.023	−0.0795	0.4561
Gas Stations	0.0119	0.0029	< .001	0.0044	0.0040		0.0099	0.0076
Clothing stores	−0.0011	0.0003	< .001	−0.0012	0.0006	0.048	−0.0006	0.0009
Vacant Housing	−0.0042	0.0026		0.0071	0.0019	< .001	0.0041	0.0064
Overdispersion	.0998	.0069	< .001	.1403	.0347	< .001	. 3415	.0467	< .001
Zero Inflation	−1.4213	.0859	< .001	−4.8293	.5150	< .001	NA	NA	NA
Spatial Autocorrelation	.0044		.750	−.0001		.977	−.0009		.984