Table 5 The frequency of the ALCAM promoter methylation between placental tissue and peripheral blood samples

From: Decreased ALCAM expression and promoter hypermethylation is associated with preeclampsia

Samples

CTL

PE

UU

UM + MM

P-value

OR (95% CI)

UU

UM + MM

P-value

OR (95% CI)

Placental tissue

43

10

0.064

0.472 (0.211–1.056)

25

22

0.557

0.812 (0.406–1.627)

Peripheral blood

67

33

48

52

  1. UU un-methylated, UM hemi-methylated, MM methylated, UM + MM overall methylated