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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Menopause. 2014 Jan;21(1):10.1097/GME.0b013e31829370e5. doi: 10.1097/GME.0b013e31829370e5

Table 5. The Distribution of Basilar Artery Lesion Types by Treatment Group.

Group n Unaffected Affected p-value versus
CTL

No Lesion (0),
Adaptive
Thickening (I)
Fatty Streaks (II) Complicated
Plaques (>III)

CTL 23 19 3 1 -
CEE 24 24 0 0 0.050
BZA 24 17 6 1 0.494
BZA+CEE 26 21 5 0 1.000

p-values correspond to the pair-wise comparison of each group versus CTL in terms of the distribution of affected vs. unaffected lesions based on Fisher’s exact test.