Table 2.

Univariate analyses of covariance comparing moderately preterm and term children on behavioral measures

Measures		Moderately Preterm			Term			ANCOVA
		M	SE	95% CI	M	SE	95% CI	F 1(1, 525)	p	η p 2
Mothers	Affective	55.84	0.33	[55.20, 56.48]	54.35	0.45	[53.45, 55.24]	7.05	.008	.01
	Anxiety	55.03	0.31	[54.42, 55.63]	53.66	0.43	[52.82, 54.50]	6.67	.010	.01
	Somatic	56.22	0.34	[55.55, 56.90]	54.79	0.48	[53.85, 55.72]	5.97	.015	.01
	ADHD	55.02	0.33	[54.36, 55.68]	53.38	0.46	[52.47, 54.29]	8.21	.004	.02
	ODD	54.55	0.27	[54.02, 55.08]	53.78	0.37	[53.04, 54.51]	2.79	.095	.01
	CD	53.39	0.25	[52.90, 53.89]	53.21	0.35	[52.53, 53.90]	0.17	.682	<.01
Teachers	Affective	53.78	0.26	[53.27, 54.29]	52.57	0.36	[51.86, 53.28]	7.44	.007	.01
	Anxiety	55.74	0.31	[55.14, 56.34]	53.60	0.42	[52.77, 54.43]	16.76	<.001	.03
	Somatic	52.36	0.24	[51.89, 52.84]	51.28	0.34	[50.62, 51.94]	6.75	.010	.01
	ADHD	53.64	0.26	[53.13, 54.16]	53.25	0.36	[52.54, 53.97]	0.76	.383	.01
	ODD	53.66	0.25	[53.17, 54.14]	52.61	0.34	[51.94, 53.29]	6.07	.014	.01
	CD	51.98	0.20	[51.59, 52.36]	51.81	0.27	[51.27, 52.34]	0.26	.608	.01

ADHD = Attention Deficit Hyperactivity Disorder. ODD = Oppositional Defiant Disorder. CD = Conduct Disorder. F ¹ Pillai’s Trace