Table 3.

Descriptive statistics for Child Behaviour Questionnaire (CBQ) and CBCL at 3 years for the full cohort ^a.

	N	M (SD)	Range
CBCL ADHD subscale Total	116	4.30 (3.23)	0–12
CBQ Impulsivity	112	4.38 (0.92)	1.83–7.00
CBQ Inhibitory Control	113	4.42 (1.04)	1.00–6.50
CBQ Activity Level	114	4.85 (0.88)	2.71–6.71
CBQ Attentional Focusing	114	4.47 (0.95)	1.17–6.67

^a Data only shown for participants who also had valid data at the 10-month infant visit.