Table 5.

Risks of adverse neurological outcome by birth weight groups

	Small for gestational age n = 5 675				Appropriate for gestational age n = 84 722				Large for gestational age n = 10 688
	Number	Rate/1000 live born	OR	95% CI	Number	Rate/1000 live born	OR	95% CI	Number	Rate/1000 live born	OR	95% CI
Any neurological or neurodevelopmental outcome	225	39.6			2815	33.2			331	31.0
No hypoglycemia	203		1.00	Reference	2769		1.00	Reference	322		1.00	Reference
Hypoglycemia	22		2.10	1.33–3.32	46		1.52	1.13–2.05	9		0.95	0.50–1.79
Any developmental delay	58	10.2			549	6.48			68	6.36
No hypoglycemia	52		1.00	Reference	529		1.00	Reference	65		1.00	Reference
Hypoglycemia	6		2.18	0.93–5.11	20		3.45	2.20–5.41	3		1.92	0.70–5.29
Motor developmental delay	33	5.81			317	3.74			43	4.02
No hypoglycemia	30		1.00	Reference	309		1.00	Reference	42		1.00	Reference
Hypoglycemia	3		1.87	0.57–6.17	8		2.34	1.16–4.73	1		1.47	0.35–6.07
Cognitive developmental delay	29	5.11			256	3.02			29	2.71
No hypoglycemia	26		1.00	Reference	244		1.00	Reference	27		1.00	Reference
Hypoglycemia	3		2.16	0.65–7.15	12		4.46	2.49–8.00	2		2.34	0.55–9.87

Congenital malformations, inborn errors of metabolism, and maternal diabetes are excluded