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. 2018 Mar 9;3(3):147–152. doi: 10.1136/svn-2017-000116

Table 5A.

Diagnostic accuracy of Pocock score ≥2.3% (score of 40) for microembolic rate >50 hour-1

Criterion Score 95% CI
Sensitivity 76.7% 95% CI 66.4 to 85.2
Specificity 29.3% 95% CI 25.6 to 33.2
Positive predictive value 13.8% 95% CI 10.8 to 17.2
Negative predictive value 89.5% 95% CI 84.3 to 93.5