Fig. 3From: Stuck fragment of totally implantable central venous access ports during removal: risk factor analysis in childrenReceiver operating characteristic curve of stuck fragment of totally implantable central venous access ports during removal according to a patient’s body weight change during totally implantable central venous access port indwell. The area under the curve was 0.903 (95% Cl, 0.840–0.966), and the optimal cut-off value was 9.9 kgBack to article page