Abstract:
:Although there are many reports of the high diagnostic accuracy of commercially available serologic kits for Helicobacter pylori infection in Western countries, they rarely has been investigated in oriental population. Accordingly we examined their usefulness in 492 Japanese patients with dyspeptic symptoms. Diagnostic accuracy of 4 imported serologic kits (HEL-p TEST, HM CAP, G.A.P IgG, Helico G2) was investigated using the (13)C-urea breath test as the gold standard. When intermediate results were excluded, the sensitivity, specificity and accuracy of these serologic tests ranged from 88.6% to 97.8%, 67.9% to 85.9%, and 87.9% to 91.4%, respectively, which were comparable with reported median accuracy in the Western population. However, there were many intermediate results in these tests, ranging from 5.3% to 23.0%. Their usefulness seemed to be limited in our patient population because of the large number of intermediate results.
journal_name
Diagn Microbiol Infect Disjournal_title
Diagnostic microbiology and infectious diseaseauthors
Miwa H,Kikuchi S,Ohtaka K,Kobayashi O,Ogihara A,Hojo M,Nagahara A,Sato Ndoi
10.1016/s0732-8893(99)00143-1subject
Has Abstractpub_date
2000-02-01 00:00:00pages
95-9issue
2eissn
0732-8893issn
1879-0070pii
S0732-8893(99)00143-1journal_volume
36pub_type
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