作者
Y. Wei, P. Royston
发表日期
2017/11
期刊
The Stata Journal
卷号
17
期号
4
页码范围
786-802
出版商
http://www.stata-journal.com/article.html?article=st0498
简介
Hazard ratios can be approximated by data extracted from published Kaplan–Meier curves. Recently, this curve approach has been extended beyond hazard-ratio approximation with the capability of constructing time-to-event data at the individual level. In this article, we introduce a command, ipdfc, to implement the reconstruction method to convert Kaplan–Meier curves to time-to-event data. We give examples to illustrate how to use the command.
学术搜索中的文章
Y Wei, P Royston - The Stata Journal, 2017