Reconstructing Time-to-event Data from Published Kaplan–Meier Curves
نویسندگان
چکیده
منابع مشابه
Enhanced secondary analysis of survival data: reconstructing the data from published Kaplan-Meier survival curves
BACKGROUND The results of Randomized Controlled Trials (RCTs) on time-to-event outcomes that are usually reported are median time to events and Cox Hazard Ratio. These do not constitute the sufficient statistics required for meta-analysis or cost-effectiveness analysis, and their use in secondary analyses requires strong assumptions that may not have been adequately tested. In order to enhance ...
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ژورنال
عنوان ژورنال: The Stata Journal: Promoting communications on statistics and Stata
سال: 2017
ISSN: 1536-867X,1536-8734
DOI: 10.1177/1536867x1701700402