Figure 2From: Validation of obesity based on self-reported data in Spanish women participants in breast cancer screening programmes a) Classification of women in the validation sample using self-reported data and traditional cut-off points (left), and new cut-off points (right). b) ROC curves for obesity (left) and overweight (right) in the validation sample using self-reported data with traditional cut-off points, those estimated in our study and predicted BMI.Back to article page