TABLE 5.

Descriptive information for the SDQ measures of the 4-year-olds.

	Four-Year-Old children
Variable (M ± SD; range)	Whole sample (N = 21)	Boys (N = 12)	Girls (N = 9)	p
SDQ-F1	1.29 ± 1.35 (0–6)	1.33 ± 1.72 (0–6)	1.22 ± 0.67 (0–2)	0.857
SDQ-F2	3.57 ± 1.69 (0–7)	4.17 ± 1.40 (2–7)	2.78 ± 1.79 (0–5)	0.060
SDQ-F3	3.29 ± 2.19 (0–7)	4.08 ± 2.15 (1–7)	2.22 ± 1.86 (0–5)	0.052
SDQ-F4	2.05 ± 2.09 (0–8)	2.25 ± 2.49 (0–8)	1.78 ± 1.48 (0–4)	0.620
SDQ Sum	10.19 ± 5.25 (1–25)	11.83 ± 5.77 (4–25)	8.00 ± 3.71 (1–15)	0.099

SDQ-F1, emotional symptoms; SDQ-F2, conduct problems; SDQ-F3, hyperactivity/inattention; SDQ-F4, peer relationship problems.