Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Federación Bioquímica de la Provincia de Buenos Aires
2005
|
| Schlagworte: | |
| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=53539404 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Inhaltsangabe:
- La concordancia entre dos tests clínicos para casos binarios: problemas y solución Juan Carlos Azzimonti Renzo Biología sensitivity specificity Agreement table Diagnostic Table dual vision method AGREEMENT BETWEEN TWO CLINICAL TESTS IN BINARY CASES:PROBLEMS AND SOLUTIONThis report can be considered a resource for the analysis of agreementamong clinical tests, observers, judges or experts. When the true results oftwo clinical tests cannot be obtained, the difference between them can bereflected by studying their agreement. Normal statistical procedures tackling this are not enough to decide whether there is agreement, because they show problems orparadoxes from the clinical viewpoint. The solution to these problems is introduced by using the dualvision method. The overall agreement is a duality, and needs to be studied in two steps. In the firststep, a condition for the acceptance of the agreement is proposed: both methods need to have thesame nosologic sensitivity and specificity. But since this is not enough, another condition is proposedin the second step: the level of agreement should be greater than a critical value defined by theclinicians. When both steps show satisfactory results, the new method can replace the old one. Inthis way, it is showed that statistical agreement is not the same as clinical agreement. 2005 artículo científico 0325-2957 https://www.redalyc.org/articulo.oa?id=53539404 en http://www.redalyc.org/revista.oa?id=535 Acta Bioquímica Clínica Latinoamericana application/pdf Federación Bioquímica de la Provincia de Buenos Aires Acta Bioquímica Clínica Latinoamericana (Argentina) Num.4 Vol.39