C statistic after competing risk analysis

[Luis Bertot]

Hello

I am trying to estimate Harrel 's C after competing risk regression analysis . Is there any way to do this in Stata?

Many thanks

Luis

[Phil Bromiley]

You'll increase your chances of a useful answer by following the FAQ on asking questions - provide Stata code in code delimiters, readable Stata output, and sample data using dataex. For example, we don't even know what estimator you're using for your analysis

If you googled this, you'd have found https://www.stata.com/statalist/arch.../msg00059.html
https://www.stata.com/statalist/arch.../msg00321.html

Newson RB. Comparing the predictive power of survival models using > Harrell’s c or Somers’ D. The Stata Journal 2010; 10(3): 339–358. Purchase > from > http://www.stata-journal.com/article...article=st0198 > or download pre-publication draft drom > http://www.imperial.ac.uk/nhli/r.newson/papers.htm > https://pdfs.semanticscholar.org/547...d3c2be5b10.pdf STCSTAT2: Stata module to compute Harrell's c-index for flexible ...

https://ideas.repec.org/c/boc/bocode/s457227.html

1. Patrick Royston, 2011. "STCSTAT2: Stata module to compute Harrell's c-index for flexible parametric models," Statistical Software Components S457227, Boston ...

[Luis Bertot]

Hi many thanks for your reply and information however the articles just give information regarding the estimation of C statistic after Cox regression analysis , I am developing a model to predict liver related complications using competing risk regression approach but so far i cannot find the way to estimate the predictive accuraccy of the model using C stat after developed thorught competing risk regression.