From: Comparison of single nucleotide polymorphisms in the 3′ untranslated region of HLA-G in placentas between spontaneous preterm birth and preeclampsia
Spontaneous preterm birth (n = 20)
PE (n = 19)
p value
Agea (year)
32.9 ± 3.8
33.7 ± 4.4
0.53
GADa (day)
32.8 ± 4.8
33.3 ± 4.4
0.74
Nulliparity (%)
11 (57.9)
6 (30.0)
0.08
Birth Weighta (kg)
2.19 ± 0.9
1.80 ± 0.8
0.17