screening Flashcards
1
Q
kaplan meir analysis used for?
A
survival analysis
2
Q
highest 5 yr survival post screening
A
colon cancer (>90 - 95%)
3
Q
sensitivity
A
TP/TP+FN *100
4
Q
SPECIFICITY
A
TN/TN+FP*100
5
Q
PPV
A
TP/TP+FN *100
6
Q
NPV
A
TN/TN+FP *100
7
Q
Bayes theorum
A
PPV= sensitivity x prevalence/ sensitivity x prevalence + {(100-specificity)(100-prevalence)}
