Thromb Haemost 1993; 70(02): 372
DOI: 10.1055/s-0038-1649584
Letter to the Editor
Schattauer GmbH Stuttgart

International Sensitivity or Insensitivity Indexes for Calibrating Working Methods against a Reference Procedure

Thomas Exner
1   Westmead Hospital, Sydney, N.S.W., Australia
,
Rene Dybkaer
Frederiksberg Hospital, Denmark
› Author Affiliations
Further Information

Publication History

Received 10 November 1992

Accepted after revision 22 February 1993

Publication Date:
04 September 2018 (online)

 
  • References

  • 1 International Committee for Standardization in Haematology and International Committee on Thrombosis and Haemostasis. ICSH/ICTH recommendations for reporting prothrombin time in oral anticoagulant control. Thromb Haemostas 1985; 53: 155-156
  • 2 Hirsh J. Substandard monitoring of Warfarin in North America. Arch Int Med 1992; 152: 257-258
  • 3 Dybkaer R. A systematic nomenclature for quantities of the haemostatic system. Dan Med Bull 1991; 38: 414-417
  • 4 Biggs R, Denson KWE. Standardization of the one stage prothrombin time for the control of anticoagulant therapy. Br Med J 1967; 1: 84-88
  • 5 Kirkwood TBL. Calibration of reference thromboplastins and standardization of the prothrombin time ratio. Thromb Haemostas 1983; 49: 238-244
  • 6 Poller L, Hirsh J. A simple system for the derivation of International Normalized Ratios for the reporting of prothrombin time results with North American thromboplastin reagents. Am J Clin Pathol 1989; 92: 124-126