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FredHutch / target-data-viz

Shiny app for visualizing TARGET pediatric AML data
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DFS and RR contain identical time data #1

Closed amanda-hi closed 2 years ago

amanda-hi commented 4 years ago

The Kaplan-Meier plots for DFS and RR are currently identical - this is because the time columns in the clinical data spreadsheet for 1031 are also identical (column names are “Days to DFS from end of induction 1 for patients who are CR at EOI1” and “Days to RR from CR (end of course 1”). I guess it technically makes sense that they have the same time data, as time to reoccurrence of disease and time to relapse (both after EO1) would be the same.

In addition, RR has both "Competing Event" and "Primary Event" entries, and I have a feeling that these both need to be handled differently, and this will result in some clearer differences in the final Kaplan-Meier curves.

I'm going to email Rob Gerbing at COG to get clarification on what needs to be done to differentiate these data types & will update this issue (and the app) once I hear back.

amanda-hi commented 2 years ago

Finally fixed this - RR is now handled using the cmprsk package.