> For the complete documentation index, see [llms.txt](https://ncdcadmin.gitbook.io/casestudy/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ncdcadmin.gitbook.io/casestudy/01./undefined-6/40.md).

# 40세이상 여성에서 유방치밀도에 영향을 끼치는 인자들