Browsing by Author "Fernando, A.T.P.G."

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    A preliminary report on comparison of tube and slide agglutination tests in the diagnosis of typhoid
    (The Sri Lanka Medical Association. Colombo, 1992) Thevanesan, V.; Fernando, A.T.P.G.; Gamage, T.M.
    A comparison between the standard agglutination test (SAT) by the conventional tube test and a slide agglutination method was carried out in 11 patients with a clinical and serological diagnosis of typhoid and 54 patients with nontyphoidal illnesses. 55perc. of patients in the first group had a negative O titre using the slide agglutination tets. There was a 73perc. discrepancy between the 2 tests in the O titre in the first group and 56perc. and 50perc. discrepancy in the 2nd and 3rd groups respectively. The H antibody titre gave more comparable results in the 2 tests. Further validation of the slide agglutination test is required before it is recommended for clinical practice