Study of the pragmatic of saliva test cassette to detect the Helicobacter pylori in oral cavity / 华西口腔医学杂志
West China Journal of Stomatology
;
(6): 501-504, 2012.
Artigo
em Chinês
| WPRIM
| ID: wpr-322350
ABSTRACT
<p><b>OBJECTIVE</b>To study the link of Helicobacter pylori salive test cassette (HPS) and 13C-urea breath test (13C-UBT) on detecting Helicobacter pylori infection of stomach, and the sensitivity as well as specificity should be determined.</p><p><b>METHODS</b>A screening trial of 13C-UBT and HPS tests was carried out 130 patients included 106 positive and 24 negative results of 13C-UBT. As gold standards of 13C-UBT, a comparison study with HPS was evaluated using Bayes formula.</p><p><b>RESULTS</b>The sensitivity, specificity, accuracy, positive and negative predictive value of HPS was 68.87%, 58.33%, 66.92%, 87.95%, 29.79% respectively. The coincidence was 66.92%.</p><p><b>CONCLUSION</b>There is a correlation between results of 13C-UBT and HPS. Combination of 13C-UBT and HPS may compensate the blind zone of 13C-UBT in detecting oral Helicobacter pylori infection. 13C-UBT could not be used as a gold standard to judge the validation of HPS in detecting Helicobacter pylori oral infection. The methods can be used at the same time in clinic.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Saliva
/
Ureia
/
Testes Respiratórios
/
Teorema de Bayes
/
Helicobacter pylori
/
Infecções por Helicobacter
/
Sensibilidade e Especificidade
/
Boca
Tipo de estudo:
Estudo diagnóstico
/
Guia de Prática Clínica
Limite:
Humanos
Idioma:
Chinês
Revista:
West China Journal of Stomatology
Ano de publicação:
2012
Tipo de documento:
Artigo
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