Table 1.

Comparison of Children in the 12-Month Survey With Those Who Did Not Participate

Variable	12-Month Survey, no./No. (%)		P Value
	Included	Not Included
Sex
Female	230/465 (49.5)	175/378 (46.3)	.360
Male	235/465 (50.5)	203/378 (53.7)
Ethnicity
Mandinka	201/462 (43.5)	151/361 (41.8)	.367
Wollof	49/462 (10.6)	45/361 (12.5)
Jola	80/462 (17.3)	47/361 (13.0)
Fula	76/462 (16.5)	68/361 (18.8)
Other	56/462 (12.1)	50/361 (13.9)
Maternal age at delivery, y
18–19	30/465 (6.5)	37/378 (9.8)	.109
20–29	295/465 (63.4)	244/378 (64.6)
≥30	140/465 (30.1)	97/378 (25.7)
Multiple pregnancies
No	453/465 (97.4)	362/372 (95.8)	.183
Yes	12/465 (2.6)	16/378 (4.2)