Correlation between First and Second Trimester Uterine Artery Doppler Velocimetry and Placental Bed Histopathology

Table 1

Demographic and clinical characteristics of the study population.

	Normal placental histology group (𝑛=100)	Abnormal placental histology group (𝑛=16)	𝑃 value
Age	27,4 ± 4,8	28,8 ± 5	0,461
Parity	1 (0–6)	0 (0–3)	0,499
Birth weight	3243 (±417)	2788 (±822)	0,015
Birth week	38 (35–41)	38 (32–40)	0,419

Values are expressed as median (range) or mean (standard deviation).