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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

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Trials

ISSN: 1745-6215