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Table 3 Kappa coefficients between detection results

From: Comparative analysis of the main haematological indexes and RNA detection for the diagnosis of SARS-CoV-2 infection

  NAT(+) GICA(+) (IgM) ELISA(+) (IgM) ELISA(+) (IgG) CRP(+) WBCC(+) NP(+) LP(+)
NAT(+) 1.000 0.430** 0.681** 0.741** 0.06 −0.116 0.191 −0.185
GICA(+) (IgM) 1.000 0.480** 0.461 −0.065 −0.006 0.038 −0.266*
ELISA(+) (IgM) 1.000 0.868** 0.065 −0.078 0.251* −0.241*
ELISA(+) (IgG) 1.000 0.069 −0.039 0.310** −0.255*
CRP(+) 1.000 0.304** 0.374** −0.082
WBCC(+) 1.000 0.309** −0.034
NP(+) 1.000 0.066
LP(+) 1.000
  1. ** P < 0.01, * P < 0.05