A: Percent change in daytime hot flash (HF) intensity, adjusted for baseline daytime HF intensity, by total daily dose and equol producer status weekly during the intervention. B: Percent change in nighttime HF intensity, adjusted for baseline nighttime HF intensity, by total daily dose and equol producer status weekly during the intervention. C: Mean percent change in daytime HF intensity, adjusted for baseline daytime HF intensity, by dosing frequency and equol producer status weekly during the intervention. D: Percent change in nighttime HF intensity, adjusted for baseline nighttime HF intensity, by dosing frequency and equol producer status weekly during the intervention.