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. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: Menopause. 2010 Jan;17(1):185–190. doi: 10.1097/gme.0b013e3181aa2597

Table 3.

Associations of lifestyle factors with ANM

Factor P value Effect
Smoking 0.03 0.158
Alcohol consumption 0.03 0.159
No. of pregnancies 0.31 0.080
Length of breastfeeding 0.03 −0.165
Use of oral contraceptives 0.62 −0.038
Age at menarche 0.32 −0.072

P value <0.05 are shown in bold.