Skip to main content

Advertisement

Table 1 Demographic and clinical characteristics of the discovery cohort

From: DNA methylation profiling of acute chorioamnionitis-associated placentas and fetal membranes: insights into epigenetic variation in spontaneous preterm births

Variables aCA (n = 22) Non-aCA (n = 22) p value
Maternal age, years (mean) 19.6–43.9 (33.41) 20.4–43.5 (32.08) ns
GA at delivery, weeks (mean) 28–36 (30.74) 28–36.7 (32.28) < 0.01
Birth weight (SD) − 1.02 to 1.51 − 1.36 to 0.73 ns
Fetal sex (M/total) 11/22 13/22 ns
  1. p values are calculated by Wilcoxon–Mann–Whitney rank sum test for continuous variables, Fisher’s exact test for fetal sex
  2. ns non-significant