Table 1.

Sociodemographic characteristics of normocephalic ZIKV exposed and unexposed children who were lost to follow-up

	Children lost to follow-up (n=98) (%)	Children followed (n=131) (%)	χ2	P value
Household income (monthly Eastern Caribbean dollars)			2.18	0.70
Under 1000	9 (9)	9 (7)
1001–2000	16 (16)	19 (15)
2001–3000	19 (19)	25 (19)
Over 3000	9 (9)	20 (15)
Unknown/refused	45 (46)	58 (44)
Maternal education			2.60	0.63
Primary	10 (10)	20 (15)
Secondary	53 (55)	72 (55)
College degree	8 (8)	9 (7)
Graduate degree	4 (4)	8 (6)
Unknown/refused	23 (23)	22 (17)

ZIKV, Zika virus.