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Parameters of coagulant and fibrinolytic capacity and activity in postmenopausal women: within-subject variability

McDonald K Horne1, Donna Jo McCloskey, Ann M Cullinane

  • 1Department of Laboratory Medicine, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA. mhorne@mail.cc.nih.gov

Thrombosis Research
|December 14, 2002
PubMed

We have analyzed the within-subject variability of a battery of parameters of coagulant and fibrinolytic capacity and activity in postmenopausal women. We observed large differences in within-subject variability among the tests and have demonstrated how such data can be used to estimate the number of times a parameter must be measured to produce a statistically adequate sample.

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