TABLE 3.

Baseline cardiac function characteristics of Peruvian children at 54 mo by type of prenatal supplement consumed by the mothers¹

	Prenatal supplement type
Cardiac measure	Iron + folate + zinc	Iron + folate
n	79	86
HP, ms	576.5 ± 53.6*	553.5 ± 53.6
HP range	138 (114–178)*	124 (87–163)
HPV, ms	6.91 ± 0.77*	6.59 ± 0.77
MSSD, ms	24.3 ± 13.8*	19.8 ± 10.3
2	5.63 ± 1.08*	5.29 ± 1.12

¹Values are mean ± SD or median (IQR). *Different from iron + folate, < 0.05.