Info

(0.00-11.0)

Abbreviations: t-PA, tissue plasminogen activator; a2AP, a1 antiplasmin; PAI, plasminogen activator inhibitor. For a2AP, values are expressed as units per milliliter (units/mL) where pooled plasma contains 1.0 unit/mL. Plasminogen units are those recommended by the Committee on Thrombolytic Agents. Values for t-PA are given as nanograms per milliliter. Values for PAI are given as units per milliliter; one unit of PAI-I activity is defined as the amount of PAI-I that inhibits one international unit of human single-chain TA. All values are given a mean (M) followed by the lower and upper boundary encompassing 95% of the population (B). aValues that are indistinguishable from those of the adult. bValues that are different from those of the full-term infant.

From Andrew M, Paes B, Johnston M, et al. Development of the hemostatic system in the neonate and young infant. Am J Pediatr Hematol Oncol 1990;12:95-104.

Abbreviations: t-PA, tissue plasminogen activator; a2AP, a1 antiplasmin; PAI, plasminogen activator inhibitor. For a2AP, values are expressed as units per milliliter (units/mL) where pooled plasma contains 1.0 unit/mL. Plasminogen units are those recommended by the Committee on Thrombolytic Agents. Values for t-PA are given as nanograms per milliliter. Values for PAI are given as units per milliliter; one unit of PAI-I activity is defined as the amount of PAI-I that inhibits one international unit of human single-chain TA. All values are given a mean (M) followed by the lower and upper boundary encompassing 95% of the population (B). aValues that are indistinguishable from those of the adult. bValues that are different from those of the full-term infant.

From Andrew M, Paes B, Johnston M, et al. Development of the hemostatic system in the neonate and young infant. Am J Pediatr Hematol Oncol 1990;12:95-104.

Table A1-23. Bleeding Time (min) in Children and Adults0

Subjects

Number tested

Mean

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