Figure 3
From: Markers for the non-invasive diagnosis of mesothelioma: a systematic review

Sensitivity against 1-specificity in ROC space to discriminate mesothelioma from other malignant diseases. The height of the blocks is proportional to the reciprocal of the number of mesothelioma patients (mesothelioma yes subjects) and the width of the blocks is proportional to the reciprocal of the number of patients with other malignant diseases (mesothelioma no subjects).