Table 3 Intra-class coefficients (ICC) for clustering effects at 16 weeks (BEL N = 100; CAU N = 80) and at the 6-month follow-up (BEL N = 89; CAU N = 70)
Baseline to 16 weeks | Baseline to 6-month follow-up | 16 weeks to 6-month follow-up | |
|---|---|---|---|
Activity engagement | 0.13 | 0 | 0.09 |
Activity level | 0 | 0.04 | 0.04 |
Satisfaction with daily activities | 0.03 | 0 | 0 |
Activity balance | 0 | 0.08 | 0.05 |
Activity value | 0 | 0 | 0.01 |
General QoL | 0.02 | 0 | 0 |
Satisfaction with life domains | 0.07 | 0 | 0 |
Self-esteem | 0 | 0.05 | 0.04 |
Self-rated health | 0.03 | 0 | 0.04 |
GAF symptoms | 0.12 | 0.38 | 0.43 |
GAF function | 0.22 | 0.46 | 0.41 |