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twoBytwo


4.2 ( 9512 ratings )
Nástroje Lékařské
Vývojář: Emmed Apps
0.99 USD

This simple calculator makes it easy to demonstrate the utility of diagnostic tests. Calculate sensitivity, specificity, accuracy, prevalence, likelihood ratios and positive and negative predictive values from patient outcomes. The calculator also works in reverse to demonstrate how a defined sensitivity and specificity perform with a chosen prevalence and patient numbers.