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Table 3 Participant results, vital signs, and mortality at 7 days

From: Detecting SARS-CoV-2 at point of care: preliminary data comparing loop-mediated isothermal amplification (LAMP) to polymerase chain reaction (PCR)

 

Vital signs in 7 days prior to any positive result

ID

D1/3 PCR (pharyngeal)

D4 PCR

(nasal)

D4 LAMP

(Nasal)

T > 37.8C

T < 36.0C

T > 37.3C

SpO2 < 92%

Death

1

     

2

+

n/a

+

Yes

  

Yes

 

3

     

4

+

n/a

+

Yes

    

5

+

n/a

+

Yes

   

COVID-19

6

+

+

 

Yes

   

7

+

n/a

+

    

(other cause)

8

+

n/a

+

Yes

   

COVID-19

9

+

+

 

Yes

   

10

  

Yes

  

11

+

Yes

    

12

+

 

Yes

   

13

     

14

     

15

     

16

Yes

  

Yes

 

17

+

Yes

  

Yes

 

18

+

  

Yes

  

19

+

     

20

+

n/a

+

Yes

  

Yes

 

21

  

Yes

 

(other cause)

  1. Rows for cases (defined as at least one of two positive RT-PCR tests) are highlighted in bold.