CT_VALUE
"n gene 24.5, e gene 21.8"
"N-gene Detected, Ct 34.4"
22.5
10.29
25.9
15.8
CT14.12
CT 3.67
Ct = 20.5
20.7
Ct = 36.5
Ct = 18.6
N1 40.6 N2 negative
Ct = 36.6
Ct = 27.9
Ct = 40.7
Ct = 36.0
Ct = 39.8
Ct = 41.1
Ct = 21.5
BD SARS on BDMAX: N1 = 36.3 / N2 = 38.4; GeneXpert = E gene = 41.7 / N2 = 42.1
Strong
Abbott CT 24
Abbott Ct 26 Xpert E CT 40.8 N2 CT 39.4
14.78
Abbott CT 26.78 Xpert E CT 39.2 N2 37.3
Ct = 27.4
Ct = 22.3
Ct = 30
22 Abbott
"Abbot 23.9, Xpert E gene 33.0, Xpert N2 gene 34.7"
Ct = 31.7
"Abbott CT value 25.36 Xpert E gene CT Value 0.0 Xpert N2 gene, CT Value 40.9"
Abbot 23.74 Gen Xpert 33.1 
Ct = 25.9
"CT E gene 16.9, N 18.9"
Ct = 25.9
GeneXpert N2 Ct 20.7
Ct = 23.7
"CT 29.61 Abbott (Xpert) E CT 41.0, N2 CT 40.2"
24.6 Abbott
24.9
Ct = 20.8
21.6 Abbott
30.4
Ct = 38.3
Ct on Panther was 35.3
Weak N2 Ct = 39.4
"BD Max-N1-29.7,N2-30.2; GX-E-28.4, N2-30.7"
N2 CT = 33.2
"22.1 Abbott, EGene 33.2 and NGene 36.5 - 2nd swab"
Ct = 32.1
N2 CT = 28.3
"22.6 (abbott)/E=40.3, N2=40.5 (GenEx)"
CT 5.24
CT 40.4
Ct = 24.6
Ct = 40.9
GeneXpert N2 Ct = 16.3
Ct = 43.7
CT value of pool (of two) = 28
Ct = 21.4
Ct = 36.6
N2 Ct = 34.8
Ct = 33.3
Ct = 37.9
Ct = 20.5
20
Ct 24.81/ E-gene NA
Ct = 25
"n2 CT = 44.1, E gene not detected."
"Moderate positive, N2 Ct 32.7"
Ct = 23.3
Ct = 26.8
12.95
Ct = 34.1
CT 23.7 abbott
Ct = 34.3
9.4 Strong Abbott
Ct = 15.4
Ct = 31.2
Ct 17.6
Ct = 35.1
N2 CT = 36.7
Ct = 31.2
Ct = 27.6
N2 CT = 37.2
N2 CT = 35.0
25.8
GeneXpert N2 Ct = 16.5
N2 Ct = 16.5
Ct = 14.6
Ct = 18.6
Ct = 21.9
N2 Ct = 40.9/N2 CT = 39.4
E gene Ct = 35.3; N2 gene negative
N2 Ct = 41.3
BD SARS: N1 = 24.2 / N2 = 25.4 GeneXpert: E gene = 23.2 / N2 = 25.5
38.1
N2 Ct = 38.8
29.8
22.37
N2 Ct = 39.6
36.4-39.0
21.3
29.3
N2 CT = 22.3
N2 CT = 29.7
28.6
N2 CT = 28.0
41.5 weak
N2 CT = 25.5
Ct = 20
Weak E gene 35; N gene 38
N2 Ct = 36.7
N2 CT = 22.2
N2 Ct = 16.6
Ct = 38
Ct = 17.8
19.3
42.9
N2 CT = 17.4
"E gene = 27.6, N2 = 40.4"
N1 35.0 N2 36.4
Ct = 17.7
Ct = 32.8
Ct = 30.1
CT 41.3 Weak
Ct = 22.2
Ct = 28.0
"Weak - N2 Negative, E gene 39.9"
Abbott 23.39 
"27.9 (abbott) Expert E gene 36.4, N2 gene 40.3"
Ct = 32.3
E gene CT: 22.3; N2 gene CT: 23.6
Ct = 24.7
Ct = 34.13
RLU 1146
Ct = 35.3 and 34.58
Ct = 21.22
Pool Ct 32.85/32.60; Panther Ct 27.4
N2 CT = 17.7
weak 40
Ct = 18.6
Ct = 21.3
N2 CT = 39.2
N2 CT = 40.7
Ct = 17.1
xpert E gene 37.4 N2 gene 39.5
N2 Ct = 13.7
Ct = 34.1
Ct = 40
Ct = 36.6
Ct = 34.5
Ct = 18.2
Abbott CT 18.2
Ct = 16.7
"EGene 37.3, N2 Gene 38.3 Abbott 26.7"
Abbott CT 17.3
N2 CT = 17.3
Ct = 31.5
6.74
27.3 (abbott)
22.7 (abbott)
27.66 Abbott 43.3 Xpert E gene
26.4
GeneXpert N2 Ct = 39.1
Ct = 27.1
Ct = 19.1
Ct = 30.6
N2 Ct = 20.3
Ct = 34.4
Ct = 15.4
Ct = 22.1
Ct = 25.7
Ct = 32.5
Ct = 24.2
N2 Ct = 21.1
Ct = 24.2
Ct = 33.1
Ct = 33.7
Ct = 32.6
CT = 24
Ct = 31.5
geneXpert N2 Ct = 20
Ct = 13.8
"CT 26.77 Abbott, 38.2 Xpert E gene"
35.5 Weak
24.95 Abbott 
"26.11 Abbott, 36.4 GeneXprt"
Ct = 35.3
Ct = 26.4
Ct = 24.9
"E gene of 40.3, N2 not detected"
N2 Ct = 20.5
9.26 (abbott)
28.1
Ct = 29.2
34.7
Ct = 32.6
Ct = 18.5
Ct = 29.7
Ct = 38.1
Ct = 34.1
Ct = 34.8
Ct = 32.6
N2 CT = 43.0
Ct = 36.5
Ct = 39.2
Ct = 17.6
Ct = 15
Ct = 19.2
Ct = 14.2
Ct = 18.9
N2 CT = 38.0
N2 CT = 33.8
Ct = 42
CT 42.4 Weak
32.39
"e -gene 29.2, n-gene 31.7"
GeneXpert N2 Ct = 37.8
14.98 abbot
Ct = 20.9
Ct = 30.7
N2 Ct = 37.1
N2 Ct = 36.2
26.4  repeated 24/1 E gene 28.2 N gene 30.2
Ct = 37.3
Ct = 24.5
Ct = 33.9
28.3
"Weak Positive LC z480, E=38.85, Rdrp=37.94"
N2 Ct = 41.1
Ct = 13.1
n2 Ct = 40.8
Ct = 39.9
N2 Ct = 19.7
Ct = 39.9
Ct = 17.1
Ct = 32
21.77
N2 Ct = 18.8
N2 CT = 40.3
Ct = 22.2
Ct = 17.2
Ct = 36.6
28.2
Ct = 27.8
GeneXpert N2 Ct 42.7
E gene = negative / RdRp gene = Ct 39 GeneXpert: E gene = negative / N2 = 40.0
25.7
Ct = 25.4
"S1 A:27.25,GE:35.8/38.4; S2: GE 33.9 37.2"
24.4 Abbott CT Value
Ct = 37.1
23.1 Abbott CT value
Ct = 21.3
N2 CT = 27.2
N2 Ct = 17.5
Ct = 33.9
CT E gene 36.7; N2 37.1 and 33.5
35.9 (weak)
"Abbott 25.35, Egene 35.3 N236.7"
Ct = 33.9
Ct = 30.3
38.4 weak 
Abbott: 27.41  Xpert E gene: 34.7  Xpert N2 gene:37.3
Abbott: 27.41  Xpert E gene: 34.7  Xpert N2 gene: 37.3
Ct = 33.7
N2 CT = 37.7
Ct = 33.3
Ct = 32.7
38.2
27.58
39.9
37.4 04/02/21 - 33 05/02/21 - 37 09/02/21
GeneXpert N2 Ct 28.3
"29.3 (Abbott), 38 (E Gene), 38.4 (N2 Gene)"
"23 abbott, repeat negative"
Strong 23
"Pooled samples, low Ct"
"Abbott CT 27.89, GeneXprt Ct NZ 40"
Ct = 18.5
Ct = 35.9
"E-gene 35.2, Weak"
17.9 and 20.5 
Ct = 37.0
Ct = 35.6
Ct = 15.9
Ct = 21.1
N2 CT = 40.1
Abbot 15.7
Ct = 15.5
Ct = 34.9
29.4
19
Ct 35
Ct 32.1
36.9
23.5
Ct = 23.5
Ct = 21.48
Ct = 24.39
Ct = 34.29
N2 Ct = 37.3
CT 24.8
20.8
Ct = 18.9
34.57/37.47
Xpert E-gene 31.4 Xpert N2-gene 34.6
Very weak positive
CT18
Ct = 17.6
Ct = 22/22.46
Ct = 26.9
Strong (CT approx 30)
CT value 33
24.31
¿¿¿Very low level (Ct level of 40 would convey required information)¿¿¿
34.6
CT 39.1 (MP96/LC480)
T1 (E gene)=22.39; T2 (ORF1ab)=22.19
38.5
38.6
4.67
36.4 & 37.1
33.3
15.3
Ct = 42.5
7.92 (Abbott); 16.2 Expert; 18.9 N
Ct = 34.2
Ct = 29.90 & 30.12
24
22.8
"27, 29.3"
"BD MAX BioGX pool, N1 Ct = 33.4, N2 Ct = 35.2; GeneXpert, E gene Ct = 33.3, N2 Ct = 36.8 "
N2 CT 38.3 (genexpert)
34
N1: 22.1 N2:19.1
37
"Abbott 25.8,  Xpert 43"
Ct = 17.71 and 17.58
Abbott 23.3 Xpert 33.4
Ct = 18.1
Ct = 38.1
Ct = 30.4
Ct = 32.2
Ct = 32.7
Ct = 17.4
Abbott 25.5 Xpert 38.8
BDMAX N135.0 N2:38.0 GNE 34.5 / N2 37.5
CT 30.5-31.7
CT 31.4
CT = 40; weak
Ct = 17
Abbott 28.4 Xpert 41.7
S gene = 37.0; E gene = 32.0/N2 = 35
N2 Ct = 20
"Abbott ct 27.6 Xpert) E gene neg, N2 CT 44.3"
N2 Ct = 28.9
N2 CT = 20.6
N2 Ct = 38.3
"Ct 25 / (Xpert) E CT 34.6, N2 CT 36.3"
CT 11.74 (Abbot)
"Ct = 25.61, 25.59"
N1 34.1 and N2 36.7
25.9
30.2
Ct = 35
"Abbott 11.51 Xpert E gene 23.1, N2CT 25.3"
N2 CT = 21.2
Ct = 34.2
"Ct27 / (Xpert) E CT 44.9, N2 CT 36.3"
CT 22.8 E-Gene NA
Ct = 44.4
Ct = 37.5
Ct = 35.5
"CT 28.4 / (Xpert) E CT 41.7, N2 CT 43.2"
Ct = 32.5
Abbott 31.4
Ct = 21.1
Ct = 37
Abbott CT 27.8 E gene 36.8 M gene 38.3
18.1 Strong
Abbott CT 27.8 E gene 38.1 N gene 40.1
CT-11.9
Ct = 37.2
Ct = 41.4
N2 CT = 39.3
Ct 29.8
Ct 28.9
Genexpert E gene Ct = 18.2
Ct = 27.9
Abbott Ct 27.95-XpertE gene 38.9-Xpert N2 39.3
Ct = 37.1
Ct = 26.4
Ct = 18.1
Ct = 36
Ct = 32.1
Ct = 30.9
Pooled Ct 31.67 and 35.05
Ct = 30.7
Ct = 36.5
Ct = 35.3
Ct = 29/31
Ct = 22.5
3.1 (abbott)
Ct = 31.3
Ct = 32.2
"T1 = 18.55, T2 = 18.28"
N2 CT = 19.6
N2 CT = 32.5
N2 CT = 26.3
Ct = 35.2
Ct = 37.71 and 37.37
Ct = 16.9
"30.4, 44 Xpert"
"T1=33.51,T2=35.47"
pool Ct ORF 23.35; N 24.09; S 23.63 
"20.65, 20.37"
34.55
"26 Abbott, Xpert E gene - , Xpert N2gene 43"
14.5
"T1=27.82, T2=27.59"
38.07
29
GeneXpert N2 Ct 22.8/CT=20.3
Ct = 24.9
RLU 1172
RLU 1236
RLU 1042
Ct = 27.2  
N2 CT = 40.3
12
34.6
Ct = 20
weak 
Ct = 38.6
Ct = 24.7
Ct = 32.5
Ct = 23.6
Ct = 33.3
Ct = 14.7
Ct = 27.25
Ct = 25/27
41
Ct = 26.4
Ct = 32.3
Ct = 33.2
Ct = 29.4
Ct = 38.3
Ct = 26.5
N2 ct = 21.3
Ct = 24.3
Ct = 31.0
Ct = 34.2
Abbot CT 11.6
Ct = 26.3
Ct = 35.9
35.6 and 38.7
Abbott: 28.15  Xpert E gene: 0  Xpert N2 gene: 41.7
PCR N2CT 38.5 weak
Ct = 17.6
34.95/low
15
Ct = 23.6
Ct = 29.8
Ct = 21.3
Ct = 34
21.05 (abbott) 15.1 (e-gene)
N gene CT 41.7
28.2 (Abbott)
N2 Ct = 33.5
Ct = 26
8.61 (abbott)
17.5
Ct = 18.6
N2 CT = 23.3
N2 CT = 17.1
23.8 (abbott) 
CT 17
36.4
Ct = 15.5
"Weak positive, N2 gene Ct = 41.8"
14.69
Ct = 33.6
10/04 Ct 39 11/04 Ct 43 Weak positive in both cases
Ct = 19.3
Ct = 27.8
Ct = 33.9
Ct = 23.9
n2 Ct = 37.6/36.1
"N2 CT = 43.9 and E not detected, Aptima positive."
Ct = 23.9
Ct = 29.4
N2 Ct = 31.2
Ct = 22.7
Ct = 35.3
26.39 abbott
Ct = 35.2
Ct = 34.5
Ct = 26.3
Ct = 20.8
Ct = 17.4
36.4
"39, 33, 35"
"n gene 37.9, e gene 35.6"
19.54
Abbott CT 24.4 E gene 31.9 M Gene 34
3.3
Abbott CT 13.8
N2 Ct = 18.7
Ct = 23.9
Ct = 30.0
GeneXpert N2 Ct = 23.1
low positive
N2 Ct = 41.4
Ct = 32.8
Ct = 18.3
Ct = 38.2
Ct = 29.3
Ct = 32.6
Ct = 40.1
Ct = 28.8
Ct = 34.4
Ct = 39.6
Ct = 37.8
Ct = 25.6
Ct = 25.5
42.8
Ct = 35.7
Ct = 33.5
Ct = 34.9
Ct = 35.6
Ct = 23.3
weak
T1: 34.79 T2: 36.07
N2 39.3
"Abbott 27.9, Xpert E gene 39.9, N2 gene38.1"
"Abbott CT - 28.15, E gene 37.5, N2 gene 39.2"
"BD SARS-N1-35.5,N2-37.6. GX-E-35.2, N2-38.5"
>40
Ct = 21.1
Ct = 20.8
Abbot 26.1 Xpert 38.6
Ct = 24.5
Ct = 38.1
Ct = 16.7
BDMAX: N1 = 33.3 N2 = 35.6; GeneXpert: E gene = 32.7 N2 = 35
Abbott CT 24.26
Ct = 34.7
27.5
Ct = 32.0
Ct = 37.3
Ct = 42.1
"35.13, 34.63"
37.9
Ct = 43.1
N2 CT = 39.5
N2 CT = 33.9
Ct = 17.5
N2 CT = 32.2
Ct = 26.1
"E = 38.4, n2 = 40.4."
Ct = 17.1
Ct = 31
Ct = 18.2
Ct = 21.8
N2 CT = 42.2
"Abbott 26, Xpert: E Gene 35, N2 37.7"
"Abbott CT 26, Xpert  E CT 35.8, N2 CT 38.4"
Ct = 35
GeneXpert Ct = 23.8
GeneXpert N2 Ct = 24.5
GeneXpert N2 Ct = 40.8
Weak
14.3 and 16.0
Abbott CT 27.14 Expert E CT 39.2 N2 CT Neg
Ct = 18.3
geneXpert N2 Ct = 39.3
Ct = 14.9
19.81 Abbott 
genexpert N2 CT = 39.8
Ct Panther = 17.6
N2 Ct = 32.5
N2 Ct = 34.6
N2 CT = 27.1
Ct = 31.2
Ct = 19.6
Ct = 32.9
Ct = 27.5
Ct = 27.3
Ct = 28.4
Ct = 38.2
Ct = 34.6
Ct = 37.3
N2 CT = 35.8
N2 CT = 24.1
N2 CT = 17.7
N2 CT = 37.8
Ct = 27.3
Ct = 44.2
15.3 Xpert E gene & 17.3 Xpert N2gene
43.8 N2 & -ve E-gene
Ct = 28.6
CT 25.1
Ct = 16 (range 15-17)
Ct = 22
Ct = 34.8/37.5
Ct = 32.6
14.12
3 - strong
5.4
15 - strong
19.8
6.6
27.2
3.13
Ct = 19.1
Ct = 19.0
Ct = 25.3
N2 Ct = 19.8
Ct = 41.6
8
N2 Ct = 41.0
Ct = 43.6
Ct = 29.4 and 31.4
Ct = 38.4
Ct = 35.7
Ct = 30.9
N2 Ct = 39.0
Ct = 17.8
36.5
Ct = 37.0
CT 14.8
Ct = 27.7
Ct = 35
Ct = 35.7
Ct = 20.1
Ct = 28.1
Ct = 31.8
Ct = 27.34
Ct = 19.6
Ct = 20.6
Ct = 35.1
Ct = 22.5
Ct = 31.4
Ct = 36.8
Ct = 31.9
Ct = 24.2
N2 Ct = 31.9
Abbott CT 23.78 
Ct = 23.1
Abbott 29.7 Xpert E gene 39.1 N2 gene 41.7
Abbott CT 28.1 Xpert E gene 36.6 N2 gene 38
Xpert E gene 43.6 N2 gene 38.9
Ct 25.8
Ct = 22.4
N1: 22.0 N2: 22.3  
44
Ct = 31.2
Ct = 35.9
Ct = 17.7
BDMAX = N1 18.8 / N2 25.1 GeneXpert = E 18.9 / N2 20.8
Ct = 23.3
Ct = 28.5
CT E gene 33.7; N2 36
N2 CT = 28.8
N2 Ct = 15.9
Ct = 21.0
Ct = 41
Strong 19 and 20
Ct = 18.4
Ct = 21.2
Ct = 20.5
Ct = 19.8
Ct = 25.8
Ct = 16.5
Ct = 38.2
Ct = 18.1
N2 Ct = 15.7
N2 Ct = 43.6
N2 Ct 25.8
N2 CT 18.9
Ct = 23.9
Ct = 36.3
Ct = 36.9
Ct = 24.1
Ct = 18/18
"Pooled samples, low Ct "
"GeneXpert E CT = 42.9, n2 = 43"
Ct = 28.5
Ct = 37.9
Ct = 18.3
Ct = 38.2
Ct = 22.28
"N2 CT = 39.0/37.4, E = 35.4"
20.3 Abbott CT Value
Ct = 23.8
Ct = 19.1
CT = 34.5
no CT available
GeneXpert N2 Ct = 17.5
Ct = 29
6.08
21.09
24.23 Abbott pcr
Ct = 19.6
41.4
Ct = 20.7
Ct = 31.5
3.27
12.1 Abbott
CT = 21.1
N2 Ct = 38.5
26.3 (abbott)
CT: Abbot 5.9
16.5
18.7
"GX: 27.5, 28.4"
44
15.57
40.3 Xpert N2 gene
"E-Gene CT, CT Value   = 35.8; N2 Gene CT Value = 38.2"
40.7
35.8 (weak)
28.5 & 30.9
40.9
22.4
Abbott 22.0 
40.8
19
36
15.56
21.59
17.6
28.83
27.53
Perkin-Elmer: 33.03
Perkin-Elmer: 36.11
Perkin Elmer 34.53
Ct = 36/38
Ct = 38.4
15.9
36
41.7
40.5
43.8
30.01
26.1
30.9
Ct = 41.2
Ct = 33.6
N1-38.1 N2-36.6
20.5
Ct = 43.3
Ct = 20.2
31.63/32.38
Abbott 29; E gene 42; N2 gene 38.5
28.7 Abbott 
N2 CT = 42.8
pool Ct ORF 24.57; N 25.60; S 24.72
Perkin-Elmer: 25.21
Perkin-Elmer: 21.22
41.2
Ct = 33.0
15.08
14.28
Perkin-Elmer 40.0
36.63 Perkin-Elmer
Perkin=Elmer 31.77
Perkin-Elmer: 25.11
37
Ct E 39.5; N2 40.1
37.1
Perkin-Elmer: 39.05
Perkin-Elmer 26.52
Perkin Elmer 29.76
18.9
"Orf1ab 32.4, N gene 30.9, S gene negative"
Perkin-Elmer: 36.11
"BDMAX: N1 25, N2 24.5"
17.3
17.83
"19,T1= 21.59, T2= 21.77"
34.4
28.8
35.8
33.05
26.11
16.5
32.5
27
25
24
38
25.7
16.4
19.5
16.7
20.1
20.57
Perkin Elmer 34.61
Ct = 32.3
Perkin-Elmer: 32.74
"GX: 17.4, 19.5"
"GX: 20.9, 22.9"
"GX: 29.8, 30.2; "
Ct 20.92 & 21.05
30.88
Abbott 29.5
Abbott 19.5 Xpert E gene 31 Xpert N2 gene 34.1
Egene 13 N2gene 14.9
Abbot CT 29.6
Abbott 26.8; E gene 0; N2 gene 41.4
17.5
35.8
29.7
34.4
10.7
24.1
39.3
"E 30.26, Rdrp 30.76"
15.09
18.78
41.4
Ct = 20.8
Ct = 33/36.7
GX: 24.5; 26.3
GX: 34; 34.7 
GX: 35.6; 38.4
17.3
Ct = 28
Ct = 34.3
Ct = 24.6
Ct 17.5 
34.42
30.77
E 12.7 N2 14.8
17.75
Abbott 27.3
N2 CT: 42.7
41.1
28.3
Abbott 28.9;Egene 39; N2 gene 39.9
"Ct E 14.8, N2 17.3"
"Ct E 19.5, N2 21.2"
41.7
pool Ct was 18.87
15.1
18.3
40.6
31.31 (target 1); 31.76 target 2
N1-18 N2-18.5 / E-18.1 N2-20.1
39.3
35.49
17.8
15
CT not done
CT=18
no CT
no CT
20.1
30.6
29
17.4
No Ct (TMA)
29.8
CT values in mid 20s
23.1
15.9
Ct N2 42.5
24.8
"E 18.5, N2 20.9"
37
18.5
no CT
27
Ct 21
"BD Max- N1- Positive (Ct-14.6), N2- Positive (Ct-17.4)."
egene cp=35.78
29.4
21.3
13
pool 5: E gene Ct = 18.25;RdRp gene = 17.88 BD MAX neat:  N1 gene Ct = 14.8 N2 gene Ct = 13.7
35.6
19.7
CT=29
CT = 17.3
17
"E 18.50, Rdrp 18.19"
egene cp=21.26
"E = 20.61, Rdrp = 20.16"
18.1
22.3
25.1
approx.27
E 15.9; N2 17.5
12.8
19.3
19.5
30
20
27.3
23
18
27.3
21.6
14.4
"Abbott 23.2, Xpert E gene 34.4, Xpert N2 gene 36.9"
"GX: 40.6, 38"
"GX: 30.1, 31.1"
"GX 29.1, 30.4"
38.3
Xpert Quadplex CT value32.8
21
18.1
23
20.8
15.9
19
CT = 16
27.6
13.7
25.3
Abbott 30.8 Xpert 37.8
21.2
19.9
E 14.18 Rdrp 15.82
no ct
No CT
No CT
No CT
19.2 (Panther Fusion)
36.2
15
18.9
21.9
No Ct (TMA)
31
no CT
"E negative, N2 43.2 weak"
no CT value
26.5
22.1
35.4
No CT
17.6
CT=23.4
28.7
33.2
17.2
17
16.3
27.7
17.9
No CT value
13.6
CT=18.1
38
34
Ct = 17.5
26.2
CT = 22.5
17.7
"ct of pool = 33.0, 2nd test was Aptima so no individual CT"
"E = 31.63, Rdrp = 32.56"
"E 14.49,  Rdrp 15.05"
16.2
CT=28.8
30.8
28.4
31.1
22
18.7
11.5
not stated
E = 20.81 Rdrp = 21.49
E =30.4 N2 = 33.2
18
21
31
15.2
23.6
Not Ct (TMA platform)
17
33.2
no ct 
20.3
CT=20
ct unknown
not stated 
20.5
36.6
E - 19.96 RDRP - 20.99
21
No Ct (TMA)
17.3
18.1
No ct
30.5
19.6
23.9
23.9
13.8
19
Ct approx 31 (pooled value)
Ct approx. 36
22.6
17.3
25.5
No Ct (TMA)
"16.3, 17"
25
"E = 24.67, Rdrp = 24.22"
No ct value
18.3
16.3
35.4
38/37
"Ct E 38.3, N2 39.3"
15
Ct Orf ab 26
29.8
not stated 
13.4
CT=32.3
N2 = 21.1
25.8
24.3
22.2
"E=16.22, Rdrp = 16.4"
"E = 15.99, Rdrp = 16.03"
25.9
No Ct (TMA assay)
9
Abbott 12.8-XpertEgene20.9
18.6
30
29.94
No CT Value
13.7
20
25
No CT value
E= 15.0 N2 = 16.3
CT18
No CT Value
20.8
17.9
14.3
36.2
No CT
N2 CT = 17.4
Not Stated
15.9
27
not stated
18.8
Not stated
20.5
Not stated
Ct 36.8/38.7
25.3
"E = 30.51, R = 31.34"
Positive Pool LC480: E 23.4 / RdRp 23.5 BDMAX neat: N1 18.1 / N2 20.1
"26.08, R = 26.72"
"CTs, E= 17.44, R = 18.49"
"E = 19.5, N2 = 21.7"
"CTs, E = 22.47, R = 23.38"
"E = 16.5, R = 17.31"
"E = 19.23, R = 20.20"
23.2
LC480 = E 20.9 / RdRp 21.2 BDMAX = N2 16.2 / N1 17.1
E Gene: 13.5 N2:15.5
19.7
21
17.8
24.2
26.3
CT not done
Ct not done on swab
not avialable
not stated 
ct not found
22
CT=24.3
26
29.1
"CTs, E = 24.77, Rdrp = 25.83"
No CT
No CT
CT=31.2
26.5
CT=27
Pooled 25.81 + 26.06
CT=23.4
E - 23.84 RDRP - 23.33
CT=23.3
E - 31.15 RDRP - 30.99
21
22.3
22.1
No CT
25.3
18
LC480 = E 25.4 / RdRp 25.2 BDMAX = N2 21.1 / N1 24.4
CT = 18.9
LC480 = E 26.9 / RdRp 26.9 BDMAX = N2 25.9 / N1 28.1
CT = 18.9
LC480 = E 20.0 / RdRp 20.1 BDMAX = N2 14.5 / N1 15.5
LC480 = E 22.4 / RdRp 22.6 BDMAX = N2 17.0 / N1 17.6
LC480 = E 28.2 / RdRp 27.9 BDMAX = N2 26.2 / N1 29.4
LC480 = E 29.0 / RdRp 29.0 BDMAX = N2 25.4 / N1 28.7  
31
36.2
23
No CT
30
CT=18.3
19
16.2
24.8
15
18.4
17.6
No Ct value
CT=23.0
19.1
19.7
25.5
26.9
19.8
16
12.9
22.4
No CT
14.9
17
CT=29
30.1
22.8
27
23.3
21.5
29
30.1
22.6
18.1
29
24
25
42.2
not stated
CT=18.8
"Pool 37.1, 38.1, 38.8, 34.9"
21.7
15.9
No CT
E 14.72 Rdrp15.07
14.3
19.1
CT=23
21.8
CT = 20
17.5 (Panther Fusion)
17.3
Not stated 
20.6
16
28.1
20.9
34.3
not stated
28.2
16.5
23
"BD Max- N1- Positive (Ct-32.4), N2- Positive (Ct-32.8"
21.3
E 32.0 N2 35.0
30.1
"Ct=34.3, xpert CT=33.8"
23.1
32.1
17
No CT (TMA)
23
23
19
34.5
16.3
18.1
17.4
19.3
19.8
22.2
20.2
25.3
34.2
19
13.8
15
20
No Ct (TMA)
15.8
NO CT
No CT
not stated
no ct
CT=32.5
CT = 22.3
36.6
No CT
No CT
not stated
Abbott 17
31.7
CT=20.9
Not Stated
15.7
CT=33.1
26.7
19.2
CT=22.3
26.6
25.1
"E 21.26, Rdrp = 22.12"
13.6
No CT Value 
19.2
32.9
19.5
22.7
29
No CT
19.8
19.4
28.2
18
16
17.4
17
15
21.6
No CT
"E 15.56, Rdrp = 15.30"
21.1
36.7
17.1
15
19
20.2
32
36.8
17
21.1
16
No CT
CT=19.9
ct = 16.9
18.9
32
14.8
19.6
20.3
18.3
CT=25.7
CT=26.5
15.5
16.4
15.1
CT=16.5
13.8
20
19.5
19.9
16.9
25.7
27.7
27.1
24.42
not stated
E 26.84 Rdrp 27.32
16.3
15.6
18.9
14.9
30.8
15.7
CT=18.7
16.5
32
24.7
16.4
17.2
No Ct (TMA)
28.7
34.9
36
21.2
27.1
23
14
21.8
No ct (TMA)
No Ct (TMA)
23.5
33
23
15
39
CT = 28.1
15.7
24.3
15
"N1- (Ct-16.9), N2- (Ct-18.4)"
"N1- (Ct-28.7), N2- (Ct-30.0)"
23
22
E-positive 17.92; 17.79
18.8
26.7
20.3
No CT
31.8
15.8
21.1
20.2
19
No CT
18
34.9
26
15.7
22
32.8
35.3
19.9
No CT
not stated
31.2
CT=25.7
CT=36
"abbott: 26.7, quadraplex: 36.5"
Approx.21
Abbott 28.1
Abbott CT 30.8
20.8
14.8
23.3
Not Stated
19.2
no CT value
22.7
24.7
30
22.7
No CT
23.9
No Ct (TMA)
CT 16.2  27/8/21
26.1
16.9
CT = 19.1
no CT
"E = 16.95, Rdrp 14.90"
33.1
No CT
37.1
not stated
not stated
not stated
18.2
CT=25.7
17.6
CT=18.0
"CT = E = 15.89, Rdrp = 16.42"
CT=21
15
23.7
CT = 18.2
15.5
29
No CT
27.1
34
14
21.8
28.4
37.7
CT=29
28.4
37.9
Not Stated
25.1
18.7
14
39.4
not available
22.4
"Ct E 20.4, N2 22.6"
No CT value
No CT stated
21
LC480 = E 20.9 / RdRp 21.2 BDMAX = N2 17.2 / N1 18.7
23.1
22
LC480 = E 25.4 / RdRp 25.2 BDMAX = N2 33.7 / N1 37.2 (nice curves with high fluorescence).
17.1
No CT
26
"Ct E 19.1, N2 21.6"
approx 21
30
LC480 = E 28.9 / RdRp 29.0 BDMAX = N2 23.7 / N1 24.4
25.3
29
32.1
No CT
Ct 36.8/38.7
GeneXpert CTs 19.1 (E) and 19.8 (N2
LC480 = E 29.2 / RdRp 28.9 BDMAX = N2 23.8 / N1 25.4
21
26.5
33.7
No CT
CT-19
CT=23
16.4
21.9
32.2
31.1
Ct approx. 23
"Ct E 28.1, N2 30.5"
14.8
28.8
15
CT = 21.2
No CT
25.1
25.7
15.5
30.7
31.4
16.5
25
pooled sample 22.8 / 22.3 
29.2
No CT
37.9
"Ct E 39.3, N2 39.4"
15.4
29.2
18
28
19
32.4
"E 20.6, N2 22.7"
28.4
17.3
32.3
not stated
23.3
37.6
No CT
CT=20.8
35.4
22.8
19.8
19.5
31.9
26.1
24.2
31
15.6
36.6
21.9
not stated
25
30.7
"Ct E 22.8, N2 24.2"
" E = 21.78, Rdrp = 21.48"
13.9
"Ct E 26.6, N2 29"
38.1
15.7
17.4
No CT
15.4
30
16.7
32.2
24
no ct
17.3 (E) and 19.2 (N2)
Perkin-Elmer: 38.11
CT=14.5
"N1 20.0, N2 22.5"
13.6
38
27.05
23.4
"GX: 31.4, 33.7"
15.8
15.2
23.2
17
CT=23
No CT Value
14.3
CT=20.8
No ct
E gene: Cp= 19.08
no CT
not stated
No Ct  (TMA)
21
E GENE: 22.9 - N2: 25.1
32.6
17
26.9
16.9
23.8
26.1
36.1
E gene 20.6. N2 22.8.
Ct 37.2/37.8
no Ct value
30.7
"N gene Ct = 41.2, E gene Ct = 0"
not stated
E gene Ct = 26.8; RdRp gene = 27.0
17.3
19.5
E 34.3 N2 37.8
31.7
"E=31.63, Rdrp=32.56"
25
20.1
18.8
E.gene (cp: 22.79)
21.2
31.7
"Ct E 42.8, N 41.1"
16
33
23.4
No CT
No CT
No CT
31
E gene: Cp = 33.32
CT=24.1
29.5
23.2
Co CT
No CT
25
No CT
Not Stated
No Ct (TMA)
Not Stated
32.2
CT=19.1
28.2
27.3
not stated
not stated 
20.4
17.3
approx 19
Pool CP 18.67
18.9
28.3
not stated 
29.3
23
22.1
CT=19
26.7
34.1
22.2
31.1
No CT available
not given
16.4
No CT
16.4
38.4
16
No CT
21.4
CT=27.0
CT=36.3
21
CT = 19.5
16.7
16
15.3
36.8
CT=17.4
No CT
16.7
21.1
not stated
14.2
25
23.5
31
No Ct (TMA)
36.9
19.7
29.1
29.6
Approx. 22
18.3
18
14
24.3
23
12.9
19.9
No CT
16
20
not available
CT=27.6
Not stated
no CT
No CT
25.6
25
CT=21.2
37.5
39.3
16.6 - not clear in the documentation
20.1
No ct
23
16.9
15.4
33
33.4
30.1
no CT
not stated
15
No CT value
36.8
"E = 18.93, Rdrp = 17.04"
21
25
18
13.8
24
17.7
CT=23.2
17.7
14.9
No CT
No CT value
37.9
21.9
not available
36.4
20.1
16.7
"BD Max- N1- Positive (Ct-25.0), N2- Positive (Ct25.6) "
19.1
19
34
not available
37.3
CT=25
18.7
no CT
No CT
34.5
19.1
no CT value
LC480 E 38.8 RdRp 38.7
21
17
36.8
No CT
19.2
CT=17.5
CT=38.2
14.8
31.62
N2 = 18.8
30.9
20
25.3
19.8
8.9
20.3
 E gene 17.1. N2 19.5
20.3
16.1
14.5
18
23.8
"CT 38.0 from Fusion, also checked by Genexpert CT = 39.0"
26.2
34.9
23.6
21.8
Not Stated
Not Stated
CT=21.2
CT=34.3
No CT
No CT
Not Stated
20.1
13.5
CT=19
17.2
22
22
no CT
38.6
22
26.1
19.9
27
27.4
33.3
18.5
37.9 by panther fusion and 43.7 by GeneXpert
37.9 by panther fusion and 43.7 by GeneXpert
34.9
Weak - Rdrp-Positive (Ct-40.78)
"Weak - LcZ480 Neat E-Positive (Ct-36.94), Rdrp-Positive (Ct-38.53)"
20.1
22
21
36
31.2
40.7
33.7
36.2
26