Table 2.
Descriptive statistics and ANOVA of the BDI, BSL-23, and GAD-7.
| t0 | t1 | t2 | t0 | t1 | t2 | t0 | t1 | t2 | t0 | t1 | t2 | t0 | t1 | t2 | |
| BDI | |||||||||||||||
| N | 36 | 34 | 24 | 21 | 14 | 15 | 13 | 7 | 7 | 8 | 4 | 4 | 4 | 3 | 2 |
| Mean | 29.6 | 21.3 | 18.2 | 19.1 | 10.5 | 13.5 | 25.4 | 20.8 | 13.1 | 20.5 | 12.5 | 13.0 | 16.7 | 10.0 | 16.5 |
| SD | 11.7 | 9.9 | 10.2 | 9.2 | 5.9 | 8.1 | 11.3 | 9.5 | 9.4 | 7.0 | 6.4 | 9.2 | 8.1 | 5.3 | 12.0 |
| F(2,49) = 16.5, p < 0.001, ηp2 = 0.452; N = 21 | F(1.2,8.5) = 2.95, p = 0.118, ηp2 = 0.297; N = 8 | ||||||||||||||
| BSL-23 | |||||||||||||||
| N | 13 | 13 | 8 | 8 | 7 | 4 | 7 | 7 | 1 | 2 | 2 | 0 | 2 | 2 | 1 |
| Mean | 42.8 | 30.9 | 25.6 | 32.1 | 17.6 | 25.3 | 48.9 | 29.0 | 32.0 | 41.0 | 38.0 | 0 | 36 | 17 | 32 |
| SD | 19.5 | 15.3 | 14.5 | 26.0 | 16.9 | 18.9 | 8.3 | 16.1 | 0 | 29.7 | 15.6 | 0 | 15.6 | 24 | 0 |
| F(2,14) = 6.16, p = 0.012, ηp2 = 0.468; N = 8 | |||||||||||||||
| GAD-7 | |||||||||||||||
| N | 9 | 9 | 7 | 6 | 3 | 4 | 3 | 2 | 2 | 2 | 0 | 2 | |||
| Mean | 15 | 14.2 | 13 | 17.8 | 11.3 | 14 | 15 | 18 | 13 | 13 | 0 | 13 | |||
| SD | 3.6 | 3.5 | 4.6 | 2.7 | 6.7 | 5.7 | 4.6 | 2.1 | 5 | 2.8 | 0 | 4.3 | |||
| Cycle 1 | Cycle 2 | Cycle 3 | Cycle 4 | Cycle 5 | |||||||||||
| t0 | t1 | t2 | t0 | t1 | t2 | t0 | t1 | t2 | t0 | t1 | t2 | t0 | t1 | t2 | |
| BDI | |||||||||||||||
| N | 36 | 34 | 24 | 21 | 14 | 15 | 13 | 7 | 7 | 8 | 4 | 4 | 4 | 3 | 2 |
| Mean | 29.6 | 21.3 | 18.2 | 19.1 | 10.5 | 13.5 | 25.4 | 20.8 | 13.1 | 20.5 | 12.5 | 13.0 | 16.7 | 10.0 | 16.5 |
| SD | 11.7 | 9.9 | 10.2 | 9.2 | 5.9 | 8.1 | 11.3 | 9.5 | 9.4 | 7.0 | 6.4 | 9.2 | 8.1 | 5.3 | 12.0 |
| F(2,49) = 16.5, p < 0.001, ηp2 = 0.452; N = 21 | F(1.2,8.5) = 2.95, p = 0.118, ηp2 = 0.297; N = 8 | ||||||||||||||
| BSL-23 | |||||||||||||||
| N | 13 | 13 | 8 | 8 | 7 | 4 | 7 | 7 | 1 | 2 | 2 | 0 | 2 | 2 | 1 |
| Mean | 42.8 | 30.9 | 25.6 | 32.1 | 17.6 | 25.3 | 48.9 | 29.0 | 32.0 | 41.0 | 38.0 | 0 | 36 | 17 | 32 |
| SD | 19.5 | 15.3 | 14.5 | 26.0 | 16.9 | 18.9 | 8.3 | 16.1 | 0 | 29.7 | 15.6 | 0 | 15.6 | 24 | 0 |
| F(2,14) = 6.16, p = 0.012, ηp2 = 0.468; N = 8 | |||||||||||||||
| GAD-7 | |||||||||||||||
| N | 9 | 9 | 7 | 6 | 3 | 4 | 3 | 2 | 2 | 2 | 0 | 2 | |||
| Mean | 15 | 14.2 | 13 | 17.8 | 11.3 | 14 | 15 | 18 | 13 | 13 | 0 | 13 | |||
| SD | 3.6 | 3.5 | 4.6 | 2.7 | 6.7 | 5.7 | 4.6 | 2.1 | 5 | 2.8 | 0 | 4.3 | |||
Treatment results were compared using rmANOVA. Missing data were deleted listwise. Due to violations of the sphericity assumption, a Greenhouse–Geisser correction was applied to the BDI cycle 2 analysis. Cycles 3 to 5 for the BDI and cycles 2 to 5 for BSL-23 and GAD were not analyzed due to low case count.