NUFCrichard wrote:
Sorry, I have worked in a Haematology lab, haematocrit can be over 50% in healthy people who aren't doping.
I had iron deficient anaemia a few years ago and would test my own blood to monitor my recovery, a friend of mine donated blood for an experiment and had well over 50% HCT.
I think the highest naturally recorded adult HCT level is about 60% in a cross country skiier. Just looking online shows normal value ranges up at, or near to, 50% for men, when dehydrated that would rise.
You are right. But the biological passport/blood tests under discussion were more complicated and they were not just looking at hematocrit reading.
From:
https://en.wikipedia.org/wiki/Biological_passport"The specific markers the module tests for include haematocrit, haemoglobin, red blood cell count, percentage of reticulocytes, reticulocytes count, mean corpuscular volume, mean corpuscular haemoglobin, mean red cell distribution width, and immature reticulocyte fraction."
The famous British athlete under question in this case had abnormal readings when looking at all of these different parameters together, indicating a less than 1 in 1000 chance that these readings were not a result of doping. This was on no less than three different blood test results and allegedly the athlete was never tested for blood boosting drugs as they should have have been as a result of these tests. This is pretty damning for whoever the athlete is.
One has to feel for guys such as Seppelt, or Kimmage. They are up against a very powerful organization that is the IAAF should they want to uncover the extent of doping practices in Track and Field. Time will tell I suppose but the odds do seem to be stacked against them.
Probably like some others on this thread I won't be following any IAAF events such as the world champs/diamond league until they have become more transparent about what has been going on wrt the doping issue.