Reproductive health data and its relationship to baseline brain imaging and cognitive measurements in cognitively unimpaired female PSEN1 E280A mutation carriers and non‐carriers from the API ADAD Trial

The impact of sex steroid hormones on Alzheimer’s disease (AD) remains to be further clarified. Research suggests that shorter reproductive span, late menarcheal age, early menopause, oophorectomies and hysterectomies, are associated with increased dementia risk. We examined reproductive health and its associations with brain imaging and cognitive measurements in unimpaired female Presenilin 1 (PSEN1) E280A mutation carriers and non‐carriers from the Alzheimer’s Prevention Initiative Autosomal Dominant AD (API ADAD) Trial (NCT01998841).