13 February 2026 : Clinical Research
Validity and Reliability of the Thai Version of the Delirium Diagnostic Tool-Provisional (DDT-Pro-TH) in Perioperative Patients With Fragility Hip Fractures
Panuwat Sinthunyathum ABCDEF 1, Ekasame Vanitcharoenkul
ACDEF 2, Aasis Unnanuntana ACDE 2, Paula T. Trzepacz ADE 3, Pojchong Chotiyarnwong ACDEFG 2,4*, Jose G. Franco ACDEF 5
DOI: 10.12659/MSM.951143
Med Sci Monit 2026; 32:e951143
Figure 2 ROC curve depicting concurrent validity of the DDT-Pro-TH vs the DSM-5 for delirium diagnosis. Darker blue line represents diagnostic accuracy, and lighter lines indicate corresponding 95% CI values. The curve shows a steep rise toward the top-left corner, indicating that the DDT-Pro-TH achieves high sensitivity (true positive rate) while maintaining a low false-positive rate, thus demonstrating high accuracy in distinguishing between positive and negative cases. AUC – area under the curve; CI – confidence interval; DDT-Pro-TH – Thai version of the Delirium Diagnostic Tool-Provisional; ROC – receiver operating characteristic.