Early detection is what the industry wants so they can improve their 5-year survival stats. And of course increase the total addressable market for conventional treatment options
Scott Alexander has an interesting blog post about this:
Official statistics say we are winning the War on Cancer. Cancer incidence rates, mortality rates, and five-year-survival rates have generally been moving in the right direction over the past few decades.
More skeptical people offer an alternate narrative.
[...]
Suppose a certain cancer is untreatable and will kill you in ten years. If it’s always discovered after seven years, five-year-survival-rate will be 0%. If it’s always discovered after two years, five-year-survival-rate will be 100%. Better screening can shift the percent of cases discovered after seven years vs. two years, and so shift the five-year-survival rate, but the same number of people will be dying of cancer as ever.
This post tries to figure out which narrative is more accurate.
Official statistics say we are winning the War on Cancer. Cancer incidence rates, mortality rates, and five-year-survival rates have generally been moving in the right direction over the past few decades.
More skeptical people offer an alternate narrative.
[...]
Suppose a certain cancer is untreatable and will kill you in ten years. If it’s always discovered after seven years, five-year-survival-rate will be 0%. If it’s always discovered after two years, five-year-survival-rate will be 100%. Better screening can shift the percent of cases discovered after seven years vs. two years, and so shift the five-year-survival rate, but the same number of people will be dying of cancer as ever.
This post tries to figure out which narrative is more accurate.
https://slatestarcodex.com/2018/08/01/cancer-progress-much-m...