Table 1. nAPC-sr calculated according... | American Society of Hematology

Table 1.

nAPC-sr calculated according the classical and alternative method

Origins of pooled plasmas	No.	ETP - APC, nM/min	ETP + APC, nM/min	nAPC-sr1	nAPCsr2
Normal plasmas	90	458	43	1.00	1.00
Men	23	442	39	0.94	0.91
Women, no OCs	27	473	45	1.01	1.05
Triphasic OCs	28	533	105	2.10	2.44
Monophasic OCs
Second generation	28	483	85	1.87	1.98
Third generation	25	554	155	2.98	3.60
Factor V_Leiden, no OCs	23	486	141	3.09	3.28

Origins of pooled plasmas	No.	ETP - APC, nM/min	ETP + APC, nM/min	nAPC-sr1	nAPCsr2
Normal plasmas	90	458	43	1.00	1.00
Men	23	442	39	0.94	0.91
Women, no OCs	27	473	45	1.01	1.05
Triphasic OCs	28	533	105	2.10	2.44
Monophasic OCs
Second generation	28	483	85	1.87	1.98
Third generation	25	554	155	2.98	3.60
Factor V_Leiden, no OCs	23	486	141	3.09	3.28

Data were obtained from Rosing et al.⁵

nAPC-sr1 = [ETP + APC (patient plasma)/ETP + APC (normal pooled plasma)] × [ETP - APC (normal pooled plasma)/ETP - ATP (patient plasma)].

nAPC-sr2 = [ETP + APC (patient plasma)/ETP + APC (normal pooled plasma)].