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Subjective report of symptom change
| Subject | Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Follow up |
|---|---|---|---|---|---|---|
| 1 | 0 | 0 | +1.5 | +1.5 | +1.5 | +2 |
| 2 | 0 | 1 | 0 | −0.5 | −1 | −0.5 |
0=no change, +1 = mild improvement, +2 = moderate improvement, +3 = much improvement, −1= mild worsening, −2= moderate worsening, −3 much worsening
