Table 2.
Mean energy/vitality scale scores over time
| Mean energy/vitality scale score by intervention |
|||||||
|---|---|---|---|---|---|---|---|
| CMT (N = 120) |
STLI (N = 119) |
||||||
| Assessment time | N | Mean Observed (SD) | Fitteda | N | Mean Observed (SD) | Fitteda | p valueb |
| Baseline | 120 | 55.0 (22.5) | 119 | 59.5 (22.8) | .13 | ||
| 6 months | 97 | 33.4 (20.2) | 42.4 | 98 | 50.5 (22.3) | 51.6 | <.0001 |
| 1 year | 96 | 54.9 (21.2) | 47.2 | 95 | 55.2 (24.8) | 62.5 | .94 |
| 2 years | 80 | 57.2 (21.8) | 54.8 | 86 | 56.4 (23.3) | 54.0 | .82 |
| 3 years | 77 | 57.9 (23.8) | 60.0 | 80 | 55.9 (25.2) | 55.3 | .61 |
| 4 years | 67 | 59.6 (22.6) | 62.8 | 78 | 59.7 (23.5) | 56.2 | .99 |
| 5 years | 74 | 61.3 (21.3) | 63.2 | 67 | 57.2 (25.0) | 56.8 | .30 |
| 6 years | 59 | 58.2 (23.0) | 61.2 | 62 | 60.6 (20.1) | 57.2 | .55 |
| 7 years | 57 | 59.2 (20.3) | 56.8 | 52 | 59.0 (23.6) | 57.2 | .97 |
CMT combined modality treatment, STLI subtotal lymphoid irradiation
a
Fitted scores from model including a quadratic interaction term (Model 3) through year 7 are shown in columns 4 and 7
b
Reflects comparison of observed scores