Table 3.

Unadjusted and adjusted associations between pregnancy outcome and parent-reported attention problems^a,^b

	Full Term (referent) N = 610		Late-Preterm N = 152		Late-Preterm Circumstance (N=152)
					Medically Indicated N=38		Spontaneous N = 114
	Mean	[95%CI]	Mean	[95%CI]	Mean	[95%CI]	Mean	[95%CI]
Oppositionality
unadjusted	51.5	[50.5, 52.5]	52.6	[50.8, 54.4]	53.6	[50.0, 57.6]	52.2	[50.1, 54.3]
adjusted	57.7	[55.5, 60.1]	58.6	[55.7, 61.6]	60.7	[55.8, 66.0]	57.9	[54.9, 61.0]
Inattention
unadjusted	51.5	[50.7, 52.4]	52.0	[50.4, 53.5]	52.4	[49.6, 55.4]	51.8	[50.0, 53.7]
adjusted	56.1	[54.0, 58.3]	56.6	[54.1, 59.2]	57.0	[53.2, 61.0]	56.5	[53.8, 59.3]
Hyperactivity
unadjusted	54.9	[53.9, 56.0]	55.6	[53.8, 57.3]	58.8*	[55.5, 62.0]	54.5	[52.4, 56.5]
adjusted	62.5	[60.0, 65.0]	62.7	[59.9, 65.6]	66.3*	[62.3, 70.3]	61.5	[58.6, 64.5]
ADHD Index
unadjusted	53.2	[52.3, 54.1]	53.1	[51.5, 54.8]	56.2	[53.1, 59.4]	52.1	[50.2, 53.9]
adjusted	59.5	[57.4, 61.5]	59.3	[56.9, 61.8]	62.6*	[59.0, 66.2]	58.2	[55.6, 60.8]

^aWeighting applied so that the analytic sample reflects the POUCH Subcohort.

^bAdjusted for: maternal race, education, marital status, parity, maternal age, tobacco use, and depressive symptoms during pregnancy, symptoms of serious mental illness at time of child survey, child sex, and child age at survey

^*p < 0.05 relative to full-term group