Table 4.
Between-group comparisons on psychophysiological variables at first and last treatment sessions
| Baseline session | Session 7 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||||
| Baseline | HRV or MRT Breathing | Cohen’s d | Within Group p | Between Group p | Baseline | HRV or MRT breathing | Cohen’s d | Within Group p | Between Group p | Group x Task p | |
| LF | |||||||||||
| CBPT | 5.87 (0.54) | 7.53 (0.57) | 2.14 | .0001 | .003 | 6.33 (0.56) | 7.71 (0.56) | 1.03 | .0004 | .01 | <0.0001 |
| MRT | 5.87 (0.54) | 5.95 (0.55) | -0.07 | .81 | 6.15 (0.55) | 6.22 (0.55) | 0.06 | .82 | |||
| LF/HF Ratio | |||||||||||
| CBPT | 0.14 (0.37) | 1.76 (0.41) | 1.55 | .0002 | .008 | 0.35 (0.39) | 1.47 (0.40) | 0.71 | .003 | .17 | .003 |
| MRT | 0.09 (0.37) | 0.25 (0.39) | 0.06 | .62 | 0.31 (0.39) | 0.74 (0.39) | 0.35 | .23 | |||
| Respiration Rate | |||||||||||
| CBPT | 15.64 (0.95) | 8.80 (1.11) | −1.46 | .00001 | .0006 | 13.60 (1.01) | 9.10 (1.05) | −0.90 | .0003 | .02 | <.0001 |
| MRT | 16.43 (0.97) | 15.64 (1.05) | −0.29 | .42 | 15.71 (1.06) | 15.01 (1.06) | −0.26 | .49 | |||
| ETCO2 | |||||||||||
| CBPT | 36.55 (1.24) | 34.62 (1.54) | −0.60 | .23 | .93 | 35.23 (1.36) | 33.74 (1.42) | −0.20 | .33 | .53 | .60 |
| MRT | 33.40 (1.30) | 31.65 (1.35) | −0.35 | .21 | 33.59 (1.44) | 33.45 (1.44) | −0.05 | .93 | |||
Notes. Mean (SE)
Adjusted values and natural logarithm transformation reported
Effect sizes reported for within-group change