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Table 2 Predictions made by all trial managers

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

28

15

43

Predicted No

6

7

13

Total

34

22

56

Positive predictive value (%)

65

Negative predictive value (%)

54

Sensitivity (%)

82

Specificity (%)

32