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Weekly NDI Scores
| Experimental Group mean (SD) | Non-Experimental Group mean (SD) | ||
|---|---|---|---|
| Weekly NDI Score | Week 1 | 14.18 (7.77) | 11.21 (6.42) |
| Week 2 | 14.00 (7.10) | 12.79 (16.33) | |
| Week 3 | 11.09 (5.54) | 13.21 (16.28) | |
| Week 4 | 9.27 (6.02) | 15.64 (14.96) |
F (Greenhouse-Geisser32 = 3.51), P = 0.04
