Data Collection
Data were acquired from our electronic records system retrospectively.
For each woman included in this research, we collected maternal age,
gestational weeks at delivery, gravidity and parity, the volume of
intrapartum hemorrhage, the volume and turbidity of the amniotic fluid,
newborn sex, birth weight of the newborn, degree of perineal laceration,
oxytocic manner, time of the first, the second, and the third stage of
labor, the volume of intrapartum hemorrhage, prenatal and postnatal data
of blood routine examination. Besides, for the study group, we also
recorded the intrapartum data of the complete blood count.
As for the data of the blood routine examination, we analyzed the
differences between the study group and control group. In addition, we
analyzed the pre- and postnatal differences between these two groups.
Moreover, we calculated the NLR, PLR, and MLR defined as neutrophil to
lymphocyte ratio, platelet to lymphocyte ratio, and monocyte to
lymphocyte ratio, respectively.
For maternity with intrapartum fever, vaginal secretion specimens were
collected in pyretic time and then diagnosed by an experienced doctor.
We documented the results of secretion culture, includingEscherichia coli, Candida albicans, Staphylococcus aureus , and so
forth.