Figure 2From: Predictive genetic testing for the identification of high-risk groups: a simulation study on the impact of predictive abilitySensitivity and positive predictive value (PPV) for different thresholds. High-risk group is defined as all individuals with a genetic risk score equal to or higher than the chosen threshold. Genetic risk scores are based on 50 genetic risk variants. (a-c) The OR indicates the value of the odds ratio for each risk variant: 1.1 (a), 1.5 (b) and 2 (c). Disease risk is 30%.Back to article page