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. Author manuscript; available in PMC: 2022 Feb 23.

Published in final edited form as: Biologicals. 2018 Nov 18;57:9–20. doi: 10.1016/j.biologicals.2018.11.001

Table 9.

Correlation between the human plasma vs serum and DBS vs serum anti-Bp antibody concentrations.

Specimens	Parameter	Antigen
Specimens	Parameter	Act	Fha	Fim2/3	Prn	Pt

Plasma vs Serum	Precision	0.9798	0.9877	0.9954	0.9886	0.9918
	Accuracy	0.9999	0.9924	0.9996	0.9986	0.9991
	CCC	0.9798	0.9802	0.9950	0.9872	0.9909

DBS vs Serum	Precision	0.9690	0.9927	0.9927	0.9951	0.9945
	Accuracy	0.9084	0.9989	0.9989	0.9959	0.9953
	CCC	0.8802	0.9915	0.9915	0.9910	0.9899

CCC = Concordance Correlation Coefficient.