DM | Control | |||||
---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean dif. | P signif. | |
TX. duration (months) | 14.58 | 3.30 | 13.91 | 5.28 | -0.67 | .335 |
No. of refinements | 1.00 | 0.77 | 0.79 | 1.01 | -0.21 | .146 |
No. of refinement aligners | 19.91 | 12.10 | 19.85 | 14.99 | -0.06 | .983 |
Time to 1st refinement | 9.46 | 3.78 | 9.97 | 4.65 | 0.51 | .567 |
No. appointments | 7.56 | 2.79 | 9.82 | 3.68 | 2.26 | < .001 |