Validity of the Finnish Diabetes Risk Score for Detecting Undiagnosed Type 2 Diabetes among General Medical Outpatients in Botswana

Figure 3

The receiver operating characteristic (ROC) curves for detecting undiagnosed T2D using FINDRISC and HbA1c (%) among outpatients in Botswana: (a) total population, (b) females, and (c) males. (a–c) Diagonal segments are produced by ties.

(a) Total population AUC = 0.63 (95% CI: 0.55–0.72)

(b) Female AUC = 0.65 (95% CI: 0.56–0.75)

(c) Male AUC = 0.67 (95% CI: 0.52–0.83)