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RAST in the diagnosis of hypersensitivity to horse allergens.
Author(s) -
LEEGAARD J.,
ROTH A.
Publication year - 1977
Publication title -
clinical and experimental allergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.462
H-Index - 154
eISSN - 1365-2222
pISSN - 0954-7894
DOI - 10.1111/j.1365-2222.1977.tb01476.x
Subject(s) - horse , medicine , dermatology , allergy , immunology , biology , paleontology
Summary Case history, skin tests and RAST were compared in a group ( n = 40) of children with a history suggesting allergy to horses and in a group ( n = 43) in whom there was no suspicion of hypersensitivity to horses. There was an agreement of 91% between case history and prick test. The same magnitude of agreement was found between case history and RAST (89%), and the agreement between RAST and prick test was 90%. The results of this investigation are clearly in contrast to earlier reports, in that there was a very good correlation between prick test, RAST and case history. The results suggest that: (a) a proper evaluation of the skin test is of critical importance for the degree of correlation with other diagnostic tests; and (b) RAST is as reliable as carefully performed and evaluated skin tests.