Cross-tabulated Results for Each Diabetes Distress Scale (DDS) Item or Composite Score With the DDS17 Criterion
| Item and Scale | Correctly Screened (%) | False Positive (%) | False Negative (%) |
|---|---|---|---|
| Item 1 | 86.7 | 15.4 | 13.3 |
| Item 2 | 92.7 | 23.6 | 3.3 |
| Item 3 | 90.0 | 18.4 | 10.0 |
| Item 4 | 83.3 | 17.3 | 16.7 |
| DDS2 (items 1, 2) | 96.7 | 15.1 | 3.3 |
| DDS3 (items 1, 2, 3) | 93.3 | 13.5 | 6.7 |
| DDS4 (items 1, 2, 3, 4) | 96.7 | 13.7 | 3.3 |