Table 1. Demographic characteristics—phases II and III.

		Phase II	Phase III	Phase III	p-value*
		N = 25	DUDA	No DUDA
			N = 111	N = 110
Duration of Surgery	Median (minutes) (min-max)a	17 (10–30)
	Median (minutes) (IQR)b		15 (6)	10 (5)
Pregnancy N (%)		6 (24)	1 (0.9)	3 (2.7)	0.36

* p-value comparisons across treatment groups for categorical variables based on Fisher’s exact test. P-values for quantitative variables based on Wilcoxon rank-sum test. Normality was assessed using the Kolmogorov-Smirnov normality test, and when necessary, a parametric test (t-test), with a description of the mean (m) and standard deviation (SD), and nonparametric test (Mann-Whitney), with a description of the median (md) and inter-quartile range (IQR), were used.

a- Median (min = minimum, max = maximum)

b Median (inter-quartile range).