halbert said...
If I've gathered anything in my time here, and in my own experience as a surgery patient, it's that the side effects of surgery truly run all the way across the board. I would suspect there is a true bell curve distribution of ED levels in post-surgery patients...
Speaking specifically of ED, which you are doing here in this quote halbert, I would agree with there being a wide range of outcomes which "run all the way across the board."
However, if I may comment on your suspicion about
the "bell curve" distribution of outcomes, as a "student" of statistics, my observation is that the outcomes form more of a continuous uniform distribution.
A bell curve, or normal distribution, would imply that there is only a tiny, remote chance of having an outstanding result, as well as a tiny, remote chance of having a really poor outcome. My observation is that we see
more than tiny, remote occurrences of both...AND along the continuum of results in between those wide endpoints there is just about
an equal chance of having any result in between. We see some with great outcomes, some with pretty darn good outcomes, some with ok outcomes, some with not so good outcomes, and some with awful outcomes. (Again, we are talking about
ED after surgery.)
It's just about
a random draw-of-the-straw on what outcome you will have...and that's what a continuous uniform distribution is.
Let's acknowledge up front that men who already have some initial ED won't get better and they will only stay the same or get worse after RP surgery, which is another way of saying that the younger populations will generally tend to fare a bit better than the older men after RP. Similar truism that going to an experienced surgeon can lead to a better outcome.
However, there are so many instances we see here of guys young and old who went into RP surgery with experienced practitioners with a strong belief (or maybe their surgeon told them they had a good probability) that they would have good erectile function afterwards who have been completely devastated by the level of dysfunction they are experiencing afterwards. Their ED outcome was purely luck, or in their cases bad luck...which is best described mathematically as a
continuous uniform distribution.
Moreover, this also reveals just how "lucky" those with good outcomes were...and just how close they came to being one of the unlucky ones.
halbert, this is not intended in any way to de-rail your excellent thread—and I hope to see more men come forward with contributions which more fully describe the range of side effects besides ED after surgery for the benefit of newcomers. My only intent is to enrich the conversation...
Post Edited (NKinney) : 1/5/2016 8:43:55 AM (GMT-7)