期刊
STATA JOURNAL
卷 17, 期 4, 页码 786-801出版社
SAGE PUBLICATIONS INC
DOI: 10.1177/1536867X1701700402
关键词
st0498; ipdfc; time-to-event data; Kaplan-Meier curves; hazard ratios
资金
- UK Medical Research Council (MRC) [MSA7355QP21]
- MRC [MC_UU_12023/21] Funding Source: UKRI
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
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