作者: A.K.V. Jensen , L.P. Andersen , K. Gaarslev , C.H. Wachmann
DOI: 10.1016/S0934-8840(11)80959-X
关键词: Immunology 、 Predictive value 、 Population 、 Helicobacter pylori 、 Antibody 、 Spirillaceae 、 Serology 、 Medicine 、 Adult patients
摘要: Summary Four serological kits for detection of IgG antibodies against H. pylori were tested on 132 adult patients with dyspeptic symptoms. Presence infection was established when either culture or microscopy gastric biopsies positive. The prevalence 55% in the test population. With Anti-H. MTP-assay (Roche), Pylori stat kit (Whittaker), HM-CAP™ (Enteric Products Inc.) and Pyloriset EIA-G (Orion) sensitivities 97%, 95%, 81% 68% respectively, specificities 53%, 56%, 71% 69% positive predictive values 72%, 74%, 79% 74% respectively negative 94%, 92%, 64% respectively.