Table 3.

Main effect and moderation analyses examining Family Connects impact on child emergency medical care utilization through age 24 months (n = 531)

Variable	Birth to 24-month total ED care		12-month to 24-month total ED care		Birth to 24-month total ER visits		Birth to 24-month total hospital overnights
	b	95% CI	b	95% CI	b	95% CI	b	95% CI
Infant cumulative birth risk	0.45***	[0.27, 0.63]	0.12	[−0.08, 0.31]	0.09	[−0.08, 0.25]	1.21***	[0.38, 2.03]
Medicaid/no insurance at birtha	0.99***	[0.64, 1.35]	0.94***	[0.52, 1.36]	1.17***	[0.84, 1.51]	0.90	[−1.06, 2.86]
Mother minority statusb	−0.10	[−0.47, 0.27]	0.20	[−0.23, 0.63]	0.17	[−0.18, 0.51]	−1.07	[−3.07, 0.92]
Mother single-parent statusc	0.49***	[0.22, 0.76]	0.62***	[0.33, 0.92]	0.50***	[0.27, 0.74]	0.57	[−0.67, 1.82]
Infant genderd	−0.42***	[−0.67, −0.17]	−0.45***	[−0.73, −0.17]	−0.31**	[−0.54, −0.08]	−0.68	[−1.87, 0.51]
Treatmente	−0.35***	[−0.60, −0.10]	−0.05	[−0.34, 0.23]	−0.08	[−0.31, 0.15]	−1.66**	[−2.70, −0.63]
Treatment × Infant Birth Risk	−0.16	[−0.55, 0.24]	−0.44†	[−0.92, 0.04]	−0.16	[−0.54, 0.22]	0.62	[−1.03, 2.26]
Treatment × Medicaid/No Insurance	0.74*	[1.07, 1.61]	0.55	[−0.18, 1.28]	0.43	[−0.15, 1.01]	1.71	[−1.01, 4.43]
Treatment × Minority Status	1.00**	[0.40, 1.61]	0.40	[−0.35, 1.15]	0.51†	[−0.09, 1.11]	2.58†	[−0.11, 5.28]
Treatment × Single-Parent Status	0.05	[−0.44, 0.55]	−0.59*	[−1.15, −0.02]	−0.10	[−0.56, 0.35]	0.45	[−1.76, 2.66]
Treatment × Infant Gender	−0.04	[−0.53, 0.46]	−0.24	[−0.80, 0.33]	−0.26	[−0.72, 0.19]	0.03	[−2.11, 2.18]

Note: AH interaction terms were examined individually; a Holm-Bonferroni sequential correction was applied to account for multiple tests of moderation. Bold font denotes moderation term remained statistically significant after applying a Holm–Bonferroni sequential correction.

^aMedicaid/no insurance at birth: 0= no, 1 = yes.

^bMother minority status: 0 = nonminority, 1 = minority.

^cMother single parent status: 0= no, 1 = yes.

^dInfant gender: 0 = boy, 1 = girl.

^eTreatment: 0 = control, 1 = Family Connects-eligible.

^†p < .10.

^*p < .05.

^**p < .01.

^***p < .001.