Fig. 2
From: A simple scoring model for advanced colorectal neoplasm in asymptomatic subjects aged 40–49 years
Estimated prevalence of advanced neoplasm according to the risk score in the validation set. The proportion of subjects with scores of 0–1, 2–3, 4–5, 6–7, and 8–9 correspond to 0.6, 1.5, 3.0, 6.0, and 13.0%, respectively. A cutoff point of ≥4 (sensitivity 79%, specificity 58%) indicates that 43% of subjects are at high risk for advanced colorectal neoplasm