Fig. 2From: Utilization of bioelectrical impedance analysis for detection of lymphedema in breast Cancer survivors: a prospective cross sectional studyROC curve of the 1 kHz and 5 kHz SFBIA ratio value. After the breast cancer surgery, the 1 kHz and 5 kHz SFBIA ratio of the survivors showed the good test performance to detect lymphedema with an area under the curve of 0.74 (95% CI: 0.59–0.89) and 0.77 (95% CI: 0.63–0.90), respectively. The 1 kHz and 5 kHz SFBIA ratio were effective predictors of post–BCRL(p = 0.000, p = 0.000)Back to article page