. 2014 Feb;104(Suppl 1):S136–S143. doi: 10.2105/AJPH.2013.301361

TABLE 3—

Regression Models Testing Impact of Random Assignment to Durham Connects on Infant Health, Community Connections, and Family Behavior and Well-Being (n = 531): Durham County, NC, July 1, 2009–December 31, 2010

	Model
Variable	B (95% CI)	OR (95% CI)	P
Infant health—hospital records
No, of total emergency medical care episodes^a ^b	−0.91 (−1.13, −0.69)		< .001
No. of emergency department visits^a	−0.14 (−0.43, 0.15)		.36
No. of overnights in hospital^a (n = 514)	−1.91 (−2.31, −1.50)		< .001
Infant health—parent report
No. of total emergency medical care episodes^a ^c	−0.40 (−0.57, −0.24)		< .001
No. of emergency medical visits^a ^d	−0.17 (−0.35, 0.02)		.07
No. of overnights in hospital^a	−1.60 (−2.09, −1.11)		< .001
Total no. of community connections^e	0.86 (0.51, 1.21)		< .001
Parenting and child care
Mother positive parenting behaviors^e	0.10 (0.03, 0.17)		< .01
Mother negative parenting behaviors^e	−0.02 (−0.09, 0.05)		.59
Mother knowledge of infant development^e	−0.02 (−0.050, 0.004)		.1
Mother sense of parenting competence^e	−0.01 (−0.10, 0.08)		.83
Observer-rated mother parenting quality^e (n = 419)	0.25 (−0.03, 0.54)		.08
Father–infant relationship quality^e (n = 524)	0.11 (−0.01, 0.24)		.08
Proportion using nonparental child care^f		0.75 (0.53, 1.07)	.11
Out-of-home child care quality rating^e (n = 83)	0.66 (0.30, 1.02)		< .001
Family safety
Observer-rated home environment^e (n = 499)	0.21 (0.01, 0.40)		< .05
Partner relationship conflict^e ^g (n = 426)	0.01 (−0.30, 0.32)		.95
Parent mental health
Mother possible clinical depression disorder^f		0.69 (0.38, 1.27)	.23
Mother possible anxiety disorder^f		0.65 (0.43, 0.97)	< .05
Mother possible substance use problems^f (n = 530)		0.80 (0.36, 1.77)	.58
Most recent well-baby visit within past mo^f		1.12 (0.78, 1.63)	.54

Note. CI = confidence interval; OR = odds ratio. All models include Medicaid–no insurance status at birth, any birth complications, infant gender, Medicaid status at infant age 6 mo, minority race/ethnicity status, and single-parent status at infant age 6 mo as covariates.

^{^a}

Model estimated using Poisson regression.

^{^b}

No. of total emergency medical care episodes (hospital records) = (no. of emergency department visits + no. of hospital overnights).

^{^c}

No. of total emergency medical care episodes (parent report) = (no. of emergency medical visits + no. of hospital overnights).

^{^d}

No. of emergency medical visits = (no. of emergency pediatric visits + no. of emergency department visits).

^{^e}

Model estimated using ordinary least squares regression.

^{^f}

Model estimated using logistic regression.

^{^g}

Marital relationship conflict = (total relationship conflict − total relationship negotiation).