Fig. 2From: Identifying risk factors for L’Hermitte’s sign after IMRT for head and neck cancerNumber of cycles of cisplatin received vs incidence of LS a number of cisplatin cycles received by patients with and without LS (absolute numbers above bars). b - Receiver Operator Characteristic curve - number of cisplatin cycles received for prediction of LS (AUC = 0.525, 95% CI = 0.416 to 0.634)Back to article page