Cognitive impairment in the elderly is a serious public health problem. However, the effect of the number of pregnancies and births in the early years of life on cognitive function in postmenopausal women remains controversial. This study aims to investigate the relationship between these two factors.

中文翻译：

---

老年绝经后妇女怀孕和出生次数与认知能力的关联：一项横断面研究。


老年人认知障碍是一个严重的公共卫生问题。然而，生命早期怀孕和出生的数量对绝经后妇女认知功能的影响仍然存在争议。本研究旨在探讨这两个因素之间的关系。