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Table 2 The relationship between radiological findingsa and NCT of SARS-CoV-2 RNA in 32 patients with COVID-19

From: Clinical characteristics of hospitalized mild/moderate COVID-19 patients with a prolonged negative conversion time of SARS-CoV-2 nucleic acid detection

Factors

Count

n (%)

p value

Exp(B)

95.0% Cl for Exp(B)

lower limit

detection limits

Total

32 (100)

    

Abnormal

30 (93.8)

0.044*

0.209

0.046

0.957

Involved lung field

 Unilateral

8 (25)

0.202

0.570

0.241

1.350

 Bilateral

22 (68.8)

0.503

1.314

0.591

2.920

Radiological characteristics

 Ground-grass opacities

28 (87.5)

0.940

0.960

0.331

2782

 High-density shadow

17 (53.1)

0.083

0.536

0.265

1.086

  1. Data are shown as n (%) unless specified otherwise
  2. The Log Rank method was used to compare the differences between groups, p < 0.05 was considered to indicate a statistically significant difference (indicated by *)