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Table 4 Odds ratios for abnormal laboratory results according to the RNA testing results

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

 

Model 1a

Model 2b

OR (95% CI)

p –value

OR (95% CI)

p –value

GICA IgM(+)

9.25 (2.55, 33.49)

0.001

29.79 (4.20, 211.34)

0.001

ELISA IgM(+)

30.83 (7.78, 122.21)

0.000

27.09 (4.87, 150.82)

0.000

ELISA IgG(+)

65.00 (12.01, 351.79)

0.000

84.16 (7.51, 943.41)

0.000

CRP(+)

1.30 (0.48, 3.50)

0.605

1.08 (0.16, 7.51)

0.935

WBCC(+)

0.58 (0.19, 1.77)

0.337

0.54 (0.08, 3.60)

0.528

NP(+)

2.26 (0.83, 6.17)

0.112

5.29 (0.77, 36.52)

0.091

LP(+)

0.26 (0.05, 1.29)

0.099

1.21 (0.04, 5.25)

0.527

  1. A logistic regression model was used for analysis. Different blood test results were used as dependent variables, and different RNA test results (classified variables) were used as independent variables
  2. ameans not adjusted for covariates
  3. bmeans adjusted for covariates such as age and cough
  4. CI confidence interval, + positive