Assessment of Fetal Autonomic Nervous System Activity by Fetal Magnetocardiography: Comparison of Normal Pregnancy and Intrauterine Growth Restriction

Table 1

Descriptive characteristics of normal and intrauterine growth restricted (IUGR) fetuses.

Item	Normal fetuses (𝑛=35) (max–min)	IUGR fetuses (𝑛=12) (max–min)	𝑃 value
Maternal age (years)	31.7±6.46 (44–20)	30.9±5.79 (42–23)	NS
Gestational age (weeks)	33.9±3.49 (39–28)	35.2±1.80 (37–32)	NS

Values are represented as the mean ± SD. NS: not significant.