TABLE 4.

Estimated overall mean difference in cardiac measures due to prenatal zinc supplementation assessed in Peruvian children across baseline and 9 cognitive tasks

Cardiac measure	Prenatal zinc supplementation, β (SE)
HP	21.6 (9.5)*
HP range	14.3 (0.8)*
HPV	0.31 (0.13)*
MSSD	4.7 (2.0)*
V	0.33 (0.18)

*Different from iron + folate, < 0.05.