Table 1.

Video recordings available at various ages of assessment.

Age of Assessment	LR (n = 53)		HR-No Diagnosis (n = 18)		HR-NDD (n = 32)
	Female	Male	Female	Male	Female	Male
	n	n	n	n	n	n
10 days	16	31	7	15	5	7
6 weeks	21	43	12	21	4	12
12 weeks	24	46	15	24	5	13
18 weeks	16	36	15	23	5	8
24 weeks	12	28	8	13	7	14

LR: Low-risk infants with a typical development; HR-NDD: High-risk infants diagnosed with NDDs; HR-No diagnosis: High-risk infants who did not receive any diagnosis.