36-item Short-Form Health Survey questionnaire health transition item: mean change from baseline
| Subjects n | Baseline | Week 16 or 48 | Absolute change | p-value | |
| To week 16 | 46 | 3.80±1.05 | 3.15±1.32 | -0.65±1.32 | 0.002 |
| To week 48 | 47 | 3.81±1.04 | 2.98±1.24 | -0.83±1.49 | <0.001 |
Data are presented as mean±sd, unless otherwise stated.