Copyright
©The Author(s) 2005.
World J Gastroenterol. Oct 7, 2005; 11(37): 5878-5881
Published online Oct 7, 2005. doi: 10.3748/wjg.v11.i37.5878
Published online Oct 7, 2005. doi: 10.3748/wjg.v11.i37.5878
Pts | DOB(POS>5) | OD(POS>0.19) | Histology | Culture | RUT | Hp status |
189 pts | 0.01–2.53 | 0.03–0.17 | np | np | np | NEG |
Pt162 | 1.11 | 0.25 | NEG | NEG | NEG | NEG |
Pt177 | 0.74 | 0.26 | NEG | NEG | NEG | NEG |
Pt97 | 0.28 | 0.3 | NEG | NEG | NEG | NEG |
Pt98 | 1.52 | 0.33 | NEG | NEG | NEG | NEG |
Pt96 | 0.73 | 0.34 | NEG | NEG | NEG | NEG |
Pt179 | 0.11 | 0.29 | POS | POS | NEG | POS |
Pt223 | 0.31 | 0.3 | POS | NEG | POS | POS |
Pt201 | 1.07 | 0.34 | POS | POS | NEG | POS |
Pt72 | 3.56 | 0.61 | NEG | POS | POS | POS |
Pt47 | 4.24 | 0.23 | POS | NEG | POS | POS |
51 pts | 6.81–86.15 | 0.23–2.93 | np | np | np | POS |
UBT | Hp StAR | |
Sensitivity | 91.8 (87.4–91.8) | 100 (95.2–100) |
Sens=TP/(TP+FN) | ||
Specificity | 100 (98.6–100) | 97.4 (96–97.4) |
Spec=TN/(TN+FP) | ||
Positive predictive value | 100 (95.2–100) | 91.8 (87.4–91.8) |
+PV=TP/(TP+FP) | ||
Negative predictive value | 97.4 (96–97.4) | 100 (98.6–100) |
–PV=TN/(TN+FN) | ||
Positive likelihood ratio | ¥ (60.9–¥) | 38.8 (23.2–38.8) |
+LR=Sens/(100–Spec) | ||
Negative likelihood ratio | 8.2 (8.2–12.8) | 0 (0–0.05) |
–LR=(100–Sens)/Spec |
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Citation: Perri F, Quitadamo M, Ricciardi R, Piepoli A, Cotugno R, Gentile A, Pilotto A, Andriulli A. Comparison of a monoclonal antigen stool test (Hp StAR) with the 13C-urea breath test (UBT) in monitoring
Helicobacter pylori eradication therapy. World J Gastroenterol 2005; 11(37): 5878-5881 - URL: https://www.wjgnet.com/1007-9327/full/v11/i37/5878.htm
- DOI: https://dx.doi.org/10.3748/wjg.v11.i37.5878