I can't answer that until tomorrow (vacation). We try to reduce bias from competing causes of death by using the Pohar Perme method [0].

Though I now wonder if there is a larger difference for prostate cancer than other cancer types. It's commonly believed by cancer researchers that, if they autopsied everyone, they would find a prostate tumor in most men over 65.

[0] https://onlinelibrary.wiley.com/doi/10.1111/j.1541-0420.2011...