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Observed pre, post mean (SD) and Cohen-D of Hemoglobin A1C and Measures of Diabetes Management
| DM Management Outcome | PRE | POST | Cohen-D | P |
|---|---|---|---|---|
| Hemoglobin A1C | 9.2 (1.2) | 8.4 (1.3) | Absolute diff −.79 Cohen-D −0.67 | .0004 |
| Problem areas in diabetes scale (PAID) | 30.3 (2.7) | 18.3 (0.14) | −.71 | .002 |
| Diabetes engagement scale | 3.4 (0.14) | 4.1 (0.11) | .80 | <.001 |
