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. Author manuscript; available in PMC: 2016 Apr 25.
Published in final edited form as: Menopause. 2014 Jul;21(7):694–701. doi: 10.1097/GME.0000000000000140

FIG. 1.

FIG. 1

Kaplan-Meier curves for time to menopause in single nucleotide polymorphism (SNP) carriers by baseline smoking behavior. A: Median time from study entry to menopause in CYP3A4*1B carriers reporting smoking at baseline, 11.36 years. Median time from study entry to menopause in CYP3A4*1B carriers reporting no smoking at baseline, 13.91 years. Solid line, survival curve in carriers who smoke; dashed line, survival curve in carriers who do not smoke. B: Median time from study entry to menopause in CYP1B1*3 carriers reporting smoking at baseline, 10.42 years. Median time from study entry to menopause in CYP1B1*3 carriers reporting no smoking at baseline, 11.36 years. Solid line, survival curve in carriers who smoke; dashed line, survival curve in carriers who do not smoke. EA, European American.