P-value adjustment for diffreent classes each tested individually

Question

[english.server]

Hi there!

Testing the effect of a certain gene on survival of GBM and LGG patients, with each cancer (GBM or LGG) having several subtypes, how should I adjust for multiple testing? Especially that survival analysis consists of disease-free and overal survival. Should I adjust for all measurements or can I consider GBM/LGG separately or overall survival/disaase-free-survival separatey (so that I get a significant adjusted p-value? )

update: I (cross)posted the question: https://stats.stackexchange.com/questions/495509/p-value-adjustment-for-different-classes-each-tested-individually

[Kevin Blighe]

More suited to Cross Validated, I think: https://stats.stackexchange.com/

[english.server]

Thank you Dr Blighe. I posted to Cross Validated and updated my question to include the fact.