Table 3.
Clinical data
| VBFM N = 38 | BFM N = 27 | ||||
|---|---|---|---|---|---|
| Pre-intervention Mean (s.d., range) | Post-intervention Mean (s.d., range) | Pre-intervention Mean (s.d., range) | Post-intervention Mean (s.d., range) | ηp2 | |
| MDI total | 61.58 (20.00, 36–129) |
51.00*** (15.53, 33–108) |
53.19 (12.99, 32–83) |
47.15** (15.13, 30–92) |
0.029 |
| Disengagement | 13.84 (4.04, 7–24) |
11.82*** (3.67, 7–23) |
12.48 (3.95, 5–23) |
11.56 (4.54, 5–24) |
0.029 |
| Depersonalization | 8.76 (5.08, 5–24) |
7.50* (4.35, 4–22) |
7.37 (2.57, 5–13) |
6.33* (2.40, 5–15) |
0.001 |
| Derealization | 10.84 (5.38, 5–25) |
8.55*** (4.78, 5–24) |
9.11 (3.19, 5–15) |
7.70* (3.24, 5–14) |
0.018 |
| Emotional Constriction | 12.34 (5.11, 5–25) |
9.92** (4.46, 5–23) |
9.89 (4.83, 5–22) |
8.41* (4.64, 5–19) |
0.014 |
| Memory Disturbance | 9.71 (3.90, 5–22) |
7.63*** (3.19, 5–17) |
8.70 (3.07, 5–16) |
7.74 (3.30, 5–18) |
0.033 |
| Identity Dissociation | 6.08 (2.44, 5–15) |
5.58 (1.18, 5–9) |
5.63 (1.18, 5–9) |
5.41 (1.05, 5–9) |
0.005 |
| MAIA total | 86.45 (25.03, 38–139) |
106.92*** (24.94, 61–146) |
98.22 (24.39, 39–140) |
107.37* (31.46, 25–147) |
0.070† |
| Noticing | 3.19 (1.00, 1.50–5) |
3.49 (1.10, 1.25–5) |
3.81 (1.34, 1–5) |
3.93 (1.13, 1.25–5) |
0.009 |
| Not Distracting | 1.90 (1.28, 0.33–4.33) |
2.01 (1.09, 0–4.67) |
2.35 (1.33, 0.33–4.33) |
2.16 (1.24, 0–4.67) |
0.018 |
| Not Worrying | 1.96 (0.88, 0.33–3.33) |
2.04 (0.87, 0–3.33) |
2.37 (1.14, 0–4) |
2.88* (1.33, 0–5) |
0.053 |
| Attention Regulation | 2.30 (1.16, 0.71–5) |
3.05*** (1.10, 1.29–5) |
2.94 (1.18, 0.29–4.86) |
3.20 (1.44, 0.29–5) |
0.051 |
| Emotional Awareness | 3.36 (1.01, 0.20–5) |
3.93** (1.02, 1.20–5) |
3.99 (0.97, 1.80–5) |
3.89 (1.23, 1–5) |
0.094† |
| Self-Regulation | 2.32 (1.14, 0.25–4.25) |
3.34*** (1.17, 0.50–5) |
2.50 (1.3, 0–5) |
3.41*** (1.16, 1–5) |
0.002 |
| Body Listening | 1.86 (1.19, 0–4.33) |
2.96*** (1.22, 0.33–5) |
2.31 (1.41, 0–4.66) |
3.10** (1.54, 0–5) |
0.015 |
| Trusting | 2.95 (1.60, 0–5) |
3.97*** (1.20, 0.67–5) |
3.37 (1.34, 0–5) |
3.70* (1.40, 0–5) |
0.108† |
Note: MDI, Multiscale Dissociation Inventory; MAIA, Multidimensional Assessment of Interoceptive Awareness.
Pre- to post-intervention differences, within group: * p < 0.05, ** p < 0.01, *** p < 0.001.
Intervention group by time (pre- to post-intervention) interaction: † p < 0.05.