Early Surgical Menopause Is Linked to Cognitive Decline

Dr. Bove noted certain limitations of the study, including the fact that study participants were required to be nondemented at baseline. "This may have led to exclusion bias if there were early effects of menopause on cognitive function," Dr. Bove said. "The cognitive outcomes were weighted toward memory, and the reproductive histories were patient reported and retrospective, so there's a limited definition of surgical menopause. We don't have any information as to whether the oophorectomies were unilateral or bilateral, or the indication for the surgeries. There were also limited data about HRT use."