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Preanalytical conditions that affect coagulation testing, including hormonal status and therapy
Tekijät: Blombäck M, Konkle BA, Manco-Johnson MJ, Bremme K, Hellgren M, Kaaja R, Kaaja R
Julkaisuvuosi: 2007
Journal: Journal of Thrombosis and Haemostasis
Tietokannassa oleva lehden nimi: Journal of thrombosis and haemostasis : JTH
Lehden akronyymi: J Thromb Haemost
Vuosikerta: 5
Numero: 4
Aloitussivu: 855
Lopetussivu: 8
Sivujen määrä: 4
ISSN: 1538-7836
DOI: https://doi.org/10.1111/j.1538-7836.2007.02401.x
Tiivistelmä
Preanalytical conditions, be they due to the individual's physiologic state or to exogenous factors, can affect coagulation factors, in either a transient or a persistent manner, and need to be considered in laboratory testing. These conditions include physical and mental stress, diurnal variation, hormone levels and posture at the time of blood drawing. While testing of these factors has not been exhaustive and some results are conflicting, guidelines for testing conditions can be given.
Preanalytical conditions, be they due to the individual's physiologic state or to exogenous factors, can affect coagulation factors, in either a transient or a persistent manner, and need to be considered in laboratory testing. These conditions include physical and mental stress, diurnal variation, hormone levels and posture at the time of blood drawing. While testing of these factors has not been exhaustive and some results are conflicting, guidelines for testing conditions can be given.
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