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RegisterAmbulatory sample Window period [Study Performance]
Dear Rajdeep
It is always better to have a sample, even if this sample is not collected at scheduled time. You will have a protocol deviation but this is irrelevant (as long as this deviation is not too big) since your calculation is based on real times (and not on scheduled times). I often observe time deviations at ambulatory sample collection in order to consider subject´s personal interests. I would agree to collect an ambulatory sample 1 hour earlier if not otherwise possible.
Kind regards
Dan
It is always better to have a sample, even if this sample is not collected at scheduled time. You will have a protocol deviation but this is irrelevant (as long as this deviation is not too big) since your calculation is based on real times (and not on scheduled times). I often observe time deviations at ambulatory sample collection in order to consider subject´s personal interests. I would agree to collect an ambulatory sample 1 hour earlier if not otherwise possible.
Kind regards
Dan
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Kind regards and have a nice day
Dr_Dan
Kind regards and have a nice day
Dr_Dan
Complete thread:
- Ambulatory sample Window period Rajdeep 2010-06-18 14:02 [Study Performance]
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- Ambulatory sample Window periodDr_Dan 2010-06-18 15:13
- Ambulatory sample Window period Ohlbe 2010-06-18 16:50
- Apples and oranges Helmut 2010-06-19 15:49
- Ambulatory sample Window period Ohlbe 2010-06-18 16:50
- Ambulatory sample Window periodDr_Dan 2010-06-18 15:13
Ing. Helmut Schütz