Bioequivalence and Bioavailability Forum

Start, end, mean? [Study Performance]

posted by Helmut – Vienna, Austria, 2013-08-19 13:19 (4284 d 02:08 ago) – Posting: # 11304
Views: 5,833

Dear Dan,

❝ I suggest to record the end time of blood drawing, since you never know how long this could last (for example if difficulties such as clotted vains occur).

Well, this is exactly the reason I would rather opt for the end of sampling. Generally it takes less than two minutes. What if it takes five – i.e., the main part of the sample is drawn in the last two of the five due to clotting or a blocked vent flow tube?

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Complete thread:

Blood sample collection procedure KR 2013-08-17 12:07
- Blood sample collection procedure Helmut 2013-08-17 14:49
  - Blood sample collection procedure KR 2013-08-17 19:41
    - Blood sample collection procedure Dr_Dan 2013-08-19 10:54
      - Start, end, mean?Helmut 2013-08-19 11:19
        
        Start, end, mean? Dr_Dan 2013-08-19 11:31
        
        At the end, finally Helmut 2013-08-19 11:34
        
        At the end, finally KR 2013-08-20 08:33

Start, end, mean? [Study Per­for­mance]

Complete thread:

Start, end, mean? [Study Performance]