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pshichka [43]
3 years ago
5

En un hospital 1800 varones mayores de 40 años son examinados por medio del tacto rectal como prueba de tamizaje para detectar c

áncer de próstata, de los cuales resultan 750 con agrandamiento sospechoso y 1050 sin agrandamiento..
Tabla de contingencia.

Resultado de biopsia prostatica.

CÁNCER BENIGNO TOTAL

-Agrandamiento. 630.(cáncer) 120. (benigno) 750(total)

-Sin agrandamiento 220.(cáncer) 830. (benigno) 1050(total)

Total. 850.(total de cáncer) 950. (total de benigno) 1800(total)



Cuál es la probabilidad si...


Él tacto rectal detecte agrandamiento?

El tacto rectal resulte sin agrandamiento y de que la biopsia informe benigno?

El t rectal detecte agrandamiento o de que el diagnóstico final sea cáncer?

El tacto rectal informe agrandamiento dado que el paciente realmente tiene cáncer?

El tacto rectal indique "sin agrandamiento" dado que es benigno?

El paciente tenga cáncer dado que el tacto rectal informó Agrandamiento?

El paciente esté sano (benigno) dado que el tacto r informa sin agrandamiento?
Mathematics
1 answer:
Scilla [17]3 years ago
4 0

Answer:

de turquesa en la cueva surena

Step-by-step explanation:

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