Behavioural symptoms of attention deficit/hyperactivity disorder in preterm and term children born small and appropriate for gestational age: A longitudinal study

Table 3 ADHD symptoms among 56 months old children born term and preterm.

	Term vs. Preterm
	ADHD symptoms as continuous		ADHD symptoms as dichotomous
	B (95% CI)	P-value	Odds ratio (95% CI)	P-value
Model 1	0.27 (-0.55 to 1.09)	0.52	1.15 (0.64 to 2.08)	0.63
Model 2	0.21 (-0.66 to 1.07)	0.64	1.13 (0.60 to 2.13)	0.71
Model 3	-0.06 (-0.94 to 0.82)	0.90	1.06 (0.53 to 2.10)	0.87
Model 4	-0.15 (-1.03 to 0.73)	0.74	0.91 (0.45 to 1.84)	0.80

Note. Model 1: Adjusted for child's sex; Model 2: Adjusted for Model 1 + multiple pregnancy, mother's smoking during pregnancy, parental education, maternal age, maternal height, maternal body mass index at the end of pregnancy and change in weight during the pregnancy; Model 3: Adjusted for Model 2+child's general reasoning at 56 months old; Model 4: Adjusted for Model 3 + SGA vs. AGA status.

ISSN: 1471-2431