TABLE 1.
Correlation of IA and CBA performance
| CBA result | Cytoclone A/B (n = 999)
|
ICard antigen (n = 1,003)
|
ICard toxin A (n = 1,003)
|
ICard panela (n = 1,003)
|
Prima A (n = 1,001)
|
Tox A/B (n = 1,003)
|
Triage antigen (n = 1,002)
|
Triage toxin A (n = 1,002)
|
Triage panela (n = 1,002)
|
VIDAS A (n = 994)
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | No. pos | No. neg | |
| Posb | 74 | 27 | 81 | 20 | 57 | 44 | 56 | 45 | 83 | 18 | 78 | 23 | 90 | 11 | 60 | 41 | 60 | 41 | 69 | 30 |
| Negb | 8 | 890 | 68 | 834 | 3 | 899 | 70 | 832 | 15 | 885 | 5 | 897 | 93 | 808 | 4 | 897 | 93 | 808 | 10 | 885 |
a
ICard and Triage panels consider the respective toxin and antigen tests together.
b
Pos, positive; Neg, negative.