Influence of the Umbilical Cord Insertion Site on the Optimal Individual Birth Weight Achievement

Table 1

Types of placentas.

Types of placentas	Central	Peripheral
		Paracentral	Battledore	Velamentous
Number (%)	343/528 (65.0)	136/528 (25.8)	44/528 (8.3)	5/528 (0.95)
95% CI	[60–70]	[21–33]	[5–16]	[0–9]