Table 1.
No. of samples (origins/collection date)a | Allplex 2019-nCov Assay Kit |
DiaPlexQ Novel 2019-nCoV Detection Kit | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
E gene |
RdRp gene |
N gene |
ICc |
Result | Result | |||||
Result | Ct | Result | Ct | Result | Ct | Result | Ct | |||
#1 (US, Apr 2020) | Positive | 32.15 | Positive | 33.89 | Positive | 36.45 | Positive | 24.47 | Positive | Positive |
#2 (US, Apr 2020) | Positive | 17.1 | Positive | 18.18 | Positive | 20.38 | Negative | 28.96 | Positive | Positive |
#3 (US, Apr 2020) | Positive | 24.53 | Positive | 25.9 | Positive | 27.2 | Positive | 25.24 | Positive | Positive |
#4 (FI, Apr 2020) | Positive | 18.55 | Positive | 19.97 | Positive | 21.99 | Positive | 22.02 | Positive | Positive |
#5 (FI, Apr 2020) | Positive | 28.94 | Positive | 31.88 | Positive | 32.78 | Positive | 23.38 | Positive | Positive |
#6 (FI, Apr 2020) | Positive | 26.36 | Positive | 27.90 | Positive | 29.18 | Positive | 23.67 | Positive | Positive |
#7 (KR, Mar 2020) | Positive | 25.25 | Positive | 27.35 | Positive | 27.84 | Positive | 23.30 | Positive | Positive |
#8 (KR, Mar 2020) | Positive | 30.94 | Positive | 31.76 | Positive | 35.54 | Positive | 25.09 | Positive | Positive |
#9 (KR, Mar 2020) | Positive | 13.11 | Positive | 13.63 | Positive | 15.99 | Negative | 32.57 | Positive | Positive |
#10 (KR, Mar 2020) | Positive | 27.0 | Positive | 28.33 | Positive | 29.37 | Positive | 25.25 | Positive | Positive |
#11 (KR, Mar 2020) | Positive | 15.89 | Positive | 17.49 | Positive | 19.91 | Positive | 32.83 | Positive | Positive |
#12 (US, Apr 2020) | Positive | 29.51 | Positive | 30.46 | Positive | 30.95 | Positive | 26.3 | Positive | Positive |
#13 (US, Apr 2020) | Positive | 11.58 | Positive | 12.94 | Negative | – | Positive | 38.85 | Positiveb | Positive |
#14 (US, Apr 2020) | Positive | 9.55 | Positive | 11.47 | Negative | – | Negative | – | Positiveb | Positive |
#15 (US, Apr 2020) | Positive | 13.46 | Positive | 15.55 | Negative | – | Negative | – | Positiveb | Positive |
#16 (US, Apr 2020) | Positive | 13.31 | Positive | 15.36 | Negative | – | Positive | 39.21 | Positiveb | Positive |
#17 (US, Apr 2020) | Positive | 20.03 | Positive | 21.31 | Negative | – | Positive | 24.00 | Positiveb | Positive |
#18 (US, Apr 2020) | Positive | 12.23 | Positive | 14.37 | Negative | – | Negative | – | Positiveb | Positive |
US, FI, and KR indicate North America, Finland, and Korea, respectively.
According to the manufacturer’s recommendations, these profiles were considered positive.
Internal control.