Placental pathology in DFM pregnancies versus non-DFM pregnancies (n = 320).

¶p-values refer to odds ratio for categorical data and t-test for continuous variables for comparisons between DFM vs non-DFM pregnancies.aInclude all cases with pathology with assumed moderate to important clinical impact from macroscopic or microscopic examination.bMaturation disorders, pathology was not timed.cCord pathology includes cases with uncoiled umbilical cord (n = 8), single umbilical artery (n = 3), thrombosis (n = 2), severe edema (n = 1), cord pathology was not timed.