Figure 1. The cut-off values of neck circumference and waist circumference were drawn with Receiver-operating characteristic curves according to groups. A-The cut-off value for waist circumference in benign prostate hyperplasia patients with metabolic syndrome. B-The cut-off value for waist circumference in benign prostate hyperplasia patients without metabolic syndrome. C-The cut-off value for neck circumference in benign prostate hyperplasia patients with metabolic syndrome. D-The cut-off value for neck circumference in benign prostate hyperplasia patients without metabolic syndrome.