|
Manufacturer
|
TP
|
FN
|
TN
|
FP
|
Sensitivity
|
Specificity
|
PPV
|
NPV
|
K (CI%)
|
|---|
|
HBsAg non-reactive/HBsAg reactive (n = 393)
|
|
Vikia HBsAg®
|
101
|
2
|
290
|
0
|
98.06 % (93.16–99.76)
|
100.00 % (98.74–100.00)
|
100.00 % (96.42–100.00)
|
99.32 % (97.54–99.92)
|
98.68 % (96.85–100.00)
|
|
Imuno-Rápido HBsAg®
|
98
|
5
|
287
|
3
|
95.15 % (89.03–98.40)
|
98.97 % (97.01–99.79)
|
97.03 (91.58–99.38)
|
98.29 % (96.05–99.44)
|
94.7 % (91.07–98.33)
|
|
HBsAg teste rápido®
|
96
|
7
|
287
|
3
|
93.20 % (86.51–97.22)
|
98.97 % (97.01–99.79)
|
96.97 % (91.39–99.37)
|
97.62 % (95.16–99.04)
|
93.34 % (89.26–97.42)
|
- Legends: TP True positive, FN False negative, TN True negative, FP False positive, PPV Positive Predictive Value, NPV Negative Predictive Value, k Kappa statistics, n number of observations (biological samples), CI confidence interval
