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Table. 1 Demographic characteristics of the study cohort

From: Novel method of real-time PCR-based screening for common fetal trisomies

Characteristics

Values

Age, years

33 (30–36) (n = 1023)

Height, cm

161.3 (158.0–165.0) (n = 1020)

Weight at sampling, kg

56.5 (51.8–63.9) (n = 1000)

BMI at sampling

21.5 (19.9–24.3) (n = 998)

GA at sampling, weeks

12.6 (12.1–13.3) (n = 1023)

  1. Data are presented as median (interquartile range); BMI, body mass index; GA, gestational age