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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Menopause. 2013 Aug;20(8):840–844. doi: 10.1097/GME.0b013e3182804353

TABLE 3.

Baseline Endometrial Echocomplex (mm) and Mean Change from Baseline Across Trial Visits by Treatment Group

Placebo n = 103 ISP n = 121 P-value
All participants, baseline a 2.50 (1.10) 2.40 (1.00) 0.82
All participants, change b −0.95 (0.26) −0.98 (0.20) 0.88
Excluding participant with endometrial cancer, change b −1.09 (0.22) −1.05 (0.19) 0.84
a

Baseline numbers are median (IQR). Treatment groups compared using Wilcoxon two-sample test.

b

Mean (SE) change from baseline, adjusted for randomization stratum. Treatment groups compared using generalized estimating equations with identity link function and exchangeable correlation structure