Observational Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. Nov 21, 2023; 29(43): 5834-5847
Published online Nov 21, 2023. doi: 10.3748/wjg.v29.i43.5834
Table 3 Comparison of the differences between immunohistochemical staining and 14C urea breath test and the in detecting Helicobacter pylori infection at different value range levels (n = 3944)
Qualitative results1
Value ranges (dpm/mmol)1
Positive2
Negative2
Positive ratio (%)2
IHC positive rate2
Negative (n = 2083)0-498018134.24.8% (101/2083)
50-1002116911.1
Positive (n = 1861)101-1994613425.663.2% (1176/1861)
200-49919317452.6
500-99932416166.8
≥ 100061321673.9