Pratique des Biostatistiques
Dernière modification: 14 avril 2011

Détection de la grippe par PCR

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Deux groupes de 1000 volontaires sont choisis pour tester l'efficacité d'une méthode diagnostique permettant la détection du virus influenza (grippe) par PCR.

  • Détermination de la sensibilité, de la spécificité, des valeurs prédictive et de l'index de Youden.
  • Influence de la prévalence sur les paramètres.
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