Piecewise Constant Cross-Ratio Estimation for Association of Age at a Marker Event and Age at Menopause
标志事件年龄与绝经年龄关联的分段常数交叉比估计
A question of significant interest in female reproductive aging is to identify bleeding criteria for menopausal transition. Although various bleeding criteria, or markers, have been proposed for menopausal transition, their validity has not been adequately examined. The Tremin Trust data were collected from a long-term cohort study that followed a group of women throughout their whole reproductive life. Such data provide a unique opportunity for evaluating the utility of a…