Table 1.
Exercise Breakpoints and Psychological Ratings at Timepoints 1 and 2
| Study Timepoint | Exercise Breakpoint, $2 cash condition Mean (SD) | Exercise Breakpoint, $5 cash condition Mean (SD) | CES Mean (SD) | BAI Mean (SD) | BDI Mean (SD) | EDI Mean (SD) |
|---|---|---|---|---|---|---|
| T1 (Approx. 75% IBW; n=16) | 793.7 (786.7) | 465.6 (607.4) | 61.7 (30.8) | 19.8a (12.4) | 26.9b (11.8) | 73.1 (29.5) |
| T2 (Approx. 90% IBW; n=10) | 530 (652) | 525 (762.8) | 45.3 (32.1; n=8) | 7.2 (6.6) | 14.4 (12.4) | 62.2 (36.9) |
CES = Commitment to Exercise Scale, BAI = Beck Anxiety Inventory, BDI = Beck Depression Inventory, EDI = Eating Disorder Inventory, total of all subscales. BAI, BDI and EDI data are from n=16 patients at low weight and n=8 patients at 90%IBW.
a
Significantly lower at T2 compared with T1, p=0.024.
b
Significantly lower at T2 compared with T1, p=0.004.