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Table 3 Predictions made by trial managers with < 2 years of experience

From: Estimating Site Performance (ESP): can trial managers predict recruitment success at trial sites? An exploratory study

  Actual Yes
(met target)
Actual No
(missed target)
Total
Predicted Yes 7 8 15
Predicted No 1 2 3
Total 8 10 18
Positive predictive value (%) 47 Negative predictive value (%) 67
Sensitivity (%) 88 Specificity (%) 20