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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Eur J Cancer. 2012 Sep 27;49(4):798–804. doi: 10.1016/j.ejca.2012.08.030

Table 2.

Menopausal symptoms by menopausal status at index age for case and control sisters in the Two Sister Study

Menopausal symptoms in controls
Menopausal symptoms in cases
Menopausal status No n (%) Yes n (%) No n (%) Yes n (%)


Premenopausal 1109 (91.2) 284 (63.4) 1082 (93.0) 186 (72.4)
Postmenopausal 38 (3.1) 109 (24.3) 26 (2.2) 50 (19.5)
Premenopausal hysterectomy, with retained ovary tissue 69 (5.7) 55 (12.3) 56 (4.8) 21 (8.2)