Maternal and neonatal characteristics in the group of women with preterm prelabor rupture of membranes with respect to the presence and absence of oligohydramnios.

<p>The continuous variables were compared using an unpaired t-test (values presented as the means ± SD) or the non-parametric Mann-Whitney <i>U</i> test [values presented as the medians (range)]. The categorical variables were compared using Fisher's exact test [values presented as numbers (%)].</p><p>The statistically significant differences are marked in bold.</p><p>Abbreviations:</p><p>PPROM preterm prelabor rupture of membranes.</p><p>IL-6 interleukin-6.</p><p>CRP C-reactive protein.</p><p>WBC white blood cells.</p><p>Maternal and neonatal characteristics in the group of women with preterm prelabor rupture of membranes with respect to the presence and absence of oligohydramnios.