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. 2021 Jul 26;70(7):001372. doi: 10.1099/jmm.0.001372

Table 3.

Details on the ID NOW-negative, RT-PCR-positive results (N=14)

Sample

no.

Ct value from RT-PCR

Days from symptom onset at time of collection

Symptoms

Time from sample collection to ID NOW testing (min)

1

33.2

7

Pharyngitis, cough

28

2

37.2

5

Cough, malaise, myalgias, fever

63

3

35.0

5

Pharyngitis, anosmia

79

4

34.3

6

Pharyngitis, cough, malaise, fever

63

5

Indeterminate

6

Pharyngitis, malaise, cough, fever, myalgia, anosmia, ageusia

64

6

31.7

6

Rhinorrhea, fever

94

7

33.8

7

Pharyngitis, cough

66

8

37.0

7

Headache, decreased appetite, anosmia, ageusia

72

9

36.8

8

Malaise

37

10

29.8

9

Sore throat

68

11

37.8

10

Pharyngitis, myalgias

78

12

37.8

11

Shortness of breath

36

13

37.8

12

Cough, anosmia

39

Mean (median)

35.2 (35.9)

7.6 (7)

n/a

60.5 (64)

Only one false negative sample (coloured in grey) was from an individual who had duration of symptoms ≤7 days at time of collection and had their sample tested within 1 h of collection.