Abstract:
BACKGROUND:Subjective symptoms after food challenges are difficult to interpret and no standard is available. We discuss a strategy for how to interpret a diary. Furthermore, the interobserver reliability is evaluated. METHODS:Diaries for 32 patients with subjective symptoms were used. The diaries were re-evaluated with a predefined strategy by three independent observers. RESULTS:The proportion of positives was 21.9% among the old diagnoses, according to the new approach 34.4% (observers I and II) and 37.5% (observer III) were positive. The new approach had high interobserver reliability (97 and 100%). CONCLUSIONS:The proportion of positives depends on how subjective symptoms are interpreted. Interpretations of subjective symptoms in diaries could be made with high interobserver reliability.
journal_name
Allergyjournal_title
Allergyauthors
Gellerstedt M,Magnusson J,Gråjö U,Ahlstedt S,Bengtsson Udoi
10.1111/j.1398-9995.2003.00437.xkeywords:
subject
Has Abstractpub_date
2004-03-01 00:00:00pages
354-6issue
3eissn
0105-4538issn
1398-9995pii
ALL437journal_volume
59pub_type
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