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Table 4 Results of classification of patients with impaired left ventricular function by NT-proBNP and risk score at cut-off points with high sensitivity and moderate specificity.

From: Natriuretic peptide vs. clinical information for diagnosis of left ventricular systolic dysfunction in primary care

 

NT-proBNP correct classification

NT-proBNP false classification

Risk score correct classification

203

148

Risk score false classification

55

136

  1. McNemar test: p < 0.001.
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BMC Primary Care

ISSN: 2731-4553

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