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. 2016 Jul 29;14:27. doi: 10.1186/s12947-016-0074-3

Fig. 5.

Fig. 5

Receiver-operator characteristic analysis. The optimum cut-off value for Mid RV free wall LpsS to predict clinical worsening was −18.50 %; the sensitivity and specificity were 91.7 and 30.8 %. The area under curve was 0.88 ± 0.06 (95 % CI: 0.75–1.00, p = 0.001)