. 2020 Aug 11;50(10):e13357. doi: 10.1111/eci.13357

Table 2.

Concordance between Augurix RDT vs rIFA and Euroimmun ELISA results

Kendall τ concordance coefficient ^a	rIFA IgG	ELISA IgG
IgG RDT	Whole blood EDTA	0.86	0.93
Plasma EDTA	0.81	0.88

Kendall τ concordance coefficient ^a

rIFA IgG

ELISA IgG

IgG RDT

Whole blood EDTA

0.86

0.93

Plasma

EDTA

0.81

0.88

Abbreviation: RDT, Augurix rapid diagnostic test

^{^a}

P < .0001.