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Table 6 Correlating COVID-19 reporting and data system (CO-RADS), CT scoring (CTSS), and laboratory tests

From: A detailed statistical analysis of the performance of CO-RADS and CT-severity score in the diagnosis of COVID-19 pneumonia compared to RT-PCR test: a prospective cohort study

CO-RADS

groups

CTSS

CRP

WBC

Neutrophils

Lymphocytes

Thrombocytes

CO-RADS 1

n = 38

0.9 ± 0.4

87 ± 8

12 ± 10

8 ± 5

1.3 ± 1

221 ± 9

CO-RADS 2

n = 11

4 ± 2

79 ± 6

15 ± 7

15.2 ± 1

2 ± 1.1

233.3 ± 7

CO-RADS 3

n = 35

10.2 ± 2

128 ± 10

12.4 ± 6

10 ± 5

2.3 ± 1

249 ± 9

CO-RADS 4

n = 23

14 ± 6

183 ± 13

14 ± 7

12 ± 7

0.8 ± 1

336 ± 22

CO-RADS 5

n = 37

19 ± 7

175 ± 1

14.3 ± 7

11.2 ± 6

3 ± 1

367 ± 18

p-value

p < 0.001

p < 0.001

p < 0.001

p < 0.004

p < 0.18

p < 0.003

  1. CTSS: CT severity score, CRP: C-reactive protein, WBC: white blood cells, CO-RADS: COVID-2019 pneumonia reporting and data system