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Table 1 Serology results of the SD BIOLINE H. pylori Ag rapid test, SD H. pylori Ag ELISA test, and ZE-STEP H. pylori Ag ELISA at University of Gondar Hospital, 2015

From: Evaluation of SD BIOLINE H. pylori Ag rapid test against double ELISA with SD H. pylori Ag ELISA and EZ-STEP H. pylori Ag ELISA tests

  SD BIOLINE H. pylori Ag
Positive N (%) Negative N (%) Total N (%)
SD H. pylori Ag ELISA Positive 72(96.0%) 20 (15.9%) 92 (45.8%)
Negative 3 (4.0%) 106 (84.1%) 109 (54.2%)
EZ- STEP ELISA Positive 65 (86.7%) 16 (12.7%) 81 (40.3%)
Negative 10 (13.3%) 110 (87.3%) 120 (59.7%)
EZ-STEP + SD H.pylori ELISA Positive 65 (86.7%) 3 (2.4%) 68 (33.8%)
Negative 10 (13.3%) 123 (97.6%) 133 (66.2%)
  1. Ag Antigen, ELISA Enzyme Linked Immunosorbent Assay, N number, SD Standard Diagnostics
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