SwingDancerMike comments on Rationality and Cancer - Less Wrong

13 Post author: SwingDancerMike 11 July 2012 06:48AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (8)

You are viewing a single comment's thread. Show more comments above.

Comment author: SwingDancerMike 11 July 2012 01:27:13PM *  4 points [-]

Thanks. I'm not entirely sure about the 10%, but you're right: When we run the math on breast cancer given a positive mammogram, it's typically a few percent, not 0.01%.

By the way, lest people worry about me too much, my dentist thinks it's most likely pre-cancerous, and that if we remove it now, there's nothing to worry about. Or rather, that it's most likely nothing, maybe pre-cancerous, but probably not actual cancer yet.

Comment author: Decius 12 July 2012 06:20:37AM 2 points [-]

Consider the entire probability space: The odds of a major surgical accident, multiplied by the cost of a major surgical accident, against the odds of this untreated anomaly becoming cancerous, multiplied by the cost of that.

Go down the list towards more probable things, and I think you'll find that the median outcome is losing $1k, but the expected outcome is saving 2% of your jaw and some embarrassment. (Or some other percentage).