One hundred eighty women were randomized evenly across treatment arms, stratified by gestational age groups of 18 0/7-20 6/7 (n= 91) and 21 0/7-24 0/7 (n=87). The analytic sample N=173 (laminaria=86, Dilapan=87); 2 cases were removed for post-randomization exclusion and 5 for missing data on one or more outcome variables. Demographic information and results for the primary outcome of procedure time are reported below in tabular form in the results section.
