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Table 5 Stratified and multivariate analysis of diagnostic symptoms scale*

From: Diagnostic accuracy of symptoms as a diagnostic tool for SARS-CoV 2 infection: a cross-sectional study in a cohort of 2,173 patients

 

Stratified analysis

Multivariate analysisb

Numbers of symptoms

OR

95% CI

P a

OR

95% CI

P a

≥ 2 symptoms

2.46

2.00–3.04

< 0.001

1.28

0.98–1.67

0.06

≥ 3 symptoms

2.88

2.40–3.45

< 0.001

1.23

0.93–1.62

0.13

≥ 4 symptoms

3.97

3.25–4.84

< 0.001

2.01

1.15–2.69

< 0.001

≥ 5 symptoms

5.34

4.02–7.17

< 0.001

2.16

1.45–3.20

< 0.001

≥ 6 symptoms

5.27

3.32–8.68

< 0.001

1.22

0.70–2.14

0.46

  1. Abbreviations: OR odds ratio, 95% CI 95% confidence interval
  2. * Symptoms scale that included Fever, cough, anosmia, dyspnea and oxygen saturation < 93% and headache
  3. aP Value estimated with Pearson’s X2 test
  4. b Multivariate analysis adjusted by age and gender
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BMC Infectious Diseases

ISSN: 1471-2334

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