Associations between reproductive factors and frailty in middle-aged and older women: evidence from the China health and retirement longitudinal study

Amid global aging, frailty significantly threatens the health of middle-aged and older women. This study is the first to explore the association between reproductive factors (age at first livebirth, number of …

​Amid global aging, frailty significantly threatens the health of middle-aged and older women. This study is the first to explore the association between reproductive factors (age at first livebirth, number of … Read More