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A Study of the Reproducibility of the Diagnostic Criteria for Acute Leukaemia
Author(s) -
ÖSt Å.,
Lagerlöf B.,
Sundström C.,
Lindström P.,
Gyllenhammer H.,
Engstedt L.,
Skoog L.
Publication year - 1983
Publication title -
scandinavian journal of haematology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.904
H-Index - 84
eISSN - 1600-0609
pISSN - 0036-553X
DOI - 10.1111/j.1600-0609.1983.tb00650.x
Subject(s) - concordance , reproducibility , medicine , bone marrow , pediatrics , mathematics , statistics
The Leukaemia Group of Middle Sweden recently started a new multicentre study of treatment of adult patients with acute leukaemia from 6 centres. The criteria for the diagnosis, subclassification, degree of leukaemic bone marrow infiltration, remission and relapse are to be used by the morphologists of 6 different pathology departments. The reproducibility of the criteria has been studied by 3 of the morphologists concerned, in a retrospective review of a strictly consecutive series of 79 adult patients treated at Södersjukhuset, Stockholm, Sweden, in the years 1978 to 1981. The results show that the reproducibility of the criteria and the concordance of the morphologists when using them increased when the criteria were made more detailed and precise.