Table 3

Sensitivity, specificity and predictive ability (AUROC and the 95% CI) for CHA2DS2-VASc score in relation to AF in DM patients with and without HHS

SensitivitySpecificityAUROC (95% CI)P value
Without HHS
CHA2DS2-VASc score
 ≧1100.00.000.71 (0.70 to 0.72)<0.001
 ≧293.520.9
 ≧376.855.0
 ≧451.179.5
 ≧526.491.7
With HHS
CHA2DS2-VASc score
 ≧1100.00.000.67 (0.59 to 0.75)<0.001
 ≧293.121.2
 ≧372.746.8
 ≧459.168.0
 ≧538.685.6
  • AF, atrial fibrillation; AUROC, area under the curve of receiver-operating characteristic; DM, diabetes mellitus; HHS, hyperosmolar hyperglycaemic state.