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. 2007 Nov 22;7:137. doi: 10.1186/1471-2334-7-137

Figure 4.

Figure 4

Comparison between the procalcitonin (PCT) and C-reactive protein (CRP) ROC curves in febrile neutropenic patients, according to death* related to the febrile event as an outcome. *Deaths: 13. *Not Deaths: 39. 1 - specificity. **significant. PCT – area under the curve: 70.8% (95% CI: 50.9 to 90.7)**. PCR – area under the curve: 57.8% (95% CI: 38.4 to 77.2)