Table 1.
Demographic, clinical, and task performance/behavioural, data
| Demographics | MBCT | WL | Between-group comparison |
|---|---|---|---|
| Sex | Female = 20 [76.9 %], Male = 6 [23.1 %] | Female = 12 [48 %], Male = 13 [52 %] | p = .05* |
| Age/years | 47.8 (12.1) | 51.2 (8.5) | p = .27 |
| Medicated | Medicated = 19 [73.1 %], non-med = 7 [26.9 %] | Medicated = 17 [68 %], non-med = 8 [32 %] | p = .76 |
| Primary diagnosis | CD = 11 [42.3 %], RD = 15 [57.7 %] | CD = 7 [28 %], RD = 18 [72 %] | p = .30 |
| Pre | Post | Within-group comparison | Pre | Post | Within-group comparison | [Baseline: T1/Pre] | |
|---|---|---|---|---|---|---|---|
| Clinical variables | |||||||
| IDS | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | p = .55 |
| RRS | 60.6 (11.9) | 55.1 (11.0) | p = .03* | 60.2 (13.2) | 59.7 (13.8) | p = .81 | p = .93 |
| FFMQ global | 114.9 (22.8) | 131.3 (17.4) | p = .02* | 119.7 (14.9) | 119.8 (15.7) | p = .96 | p = .43 |
| FFMQ observe | 24.4 (5.9) | 28.6 (4.7) | p = .005** | 25.1 (4.9) | 24.8 (5.2) | p = .51 | p = .70 |
| FFMQ describe | 27.7 (4.5) | 28.6 (4.7) | p = .64 | 28.7 (6.0) | 28.6 (6.1) | p = .77 | p = .56 |
| FFMQ non-judge | 22.3 (8.0) | 26.7 (5.3) | p = .03* | 24.1 (6.8) | 24.2 (6.6) | p = .94 | p = .45 |
| FFMQ non-reaction | 19.0 (5.2) | 22.9 (4.3) | p = .01* | 18.0 (4.7) | 18.0 (4.5) | p = .87 | p = .49 |
| FFMQ awareness | 21.5 (5.8) | 24.7 (6.1) | p = .09 | 23.9 (5.2) | 24.3 (5.5) | p = .55 | p = .20 |
| SC global | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | p = .81 |
| STAI T | 47.0 (3.4) | 46.0 (5.0) | p = .32 | 46.9 (4.6) | 46.4 (4.7) | p = .55 | p = .93 |
| STAI S | 43.8 (5.7) | 43.6 (3.9) | p = .81 | 41.6 (3.8) | 41.3 (3.1) | p = .76 | p = .15 |
| CDS G | 41.4 (26.0) | 36.9 (29.3) | p = .37 | 39.1 (45.8) | 42.5 (43.7) | p = .29 | p = .83 |
| CDS EN | 11.1 (8.2) | 8.4 (7.9) | p = .11 | 11.8 (14.5) | 12.6 (13.1) | p = .55 | p = .82 |
| Behavioural measures | |||||||
| Correct-NoGo ALL | 13.6 (3.0) | 13.9 (2.6) | p = .59 | 13.6 (2.9) | 13.9 (3.3) | p = .39 | p = .94 |
| Correct-Go ALL | 70.0 (8.4) | 71.9 (4.3) | p = .12 | 71.8 (4.6) | 72.3 (4.8) | p = .77 | p = .16 |
| Correct-NoGo POS | 14.2 (3.6) | 14.6 (3.0) | p = .59 | 13.9 (3.1) | 14.3 (3.3) | p = .33 | p = .81 |
| Correct-Go POS | 69.2 (9.8) | 72.2 (4.4) | p = .23 | 72.1 (4.6) | 71.9 (4.9) | p = .60 | p = .20 |
| Correct-NoGo NEG | 13.9 (3.4) | 14.0 (2.8) | p = .84 | 14.0 (3.2) | 14.1 (3.4) | p = .82 | p = .88 |
| Correct-Go NEG | 69.0 (10.0) | 73.0 (6.3) | p = .10 | 73.1 (5.3) | 73.1 (6.6) | p = .94 | p = .08 |
| Correct-NoGo NEU | 12.7 (2.8) | 13.0 (2.8) | p = .56 | 12.9 (3.0) | 13.4 (3.5) | p = .27 | p = .74 |
| Correct-Go NEU | 68.7 (8.1) | 71.0 (5.8) | p = .19 | 70.3 (6.7) | 72.0 (6.3) | p = .27 | p = .48 |
| Correct hits (Go) RT | |||||||
| ALL | 579.7 (75.5) | 587.6 (88.5) | p = .50 | 565.6 (68.4) | 553.8 (60.0) | p = .37 | p = .51 |
| POS | 582.5 (83.2) | 589.9 (84.3) | p = .66 | 562.1 (64.6) | 559.7 (61.5) | p = .79 | p = .36 |
| NEG | 592.1 (85.8) | 601.9 (103.8) | p = .51 | 571.1 (69.1) | 560.8 (54.9) | p = .55 | p = .36 |
| NEU | 564.5 (67.2) | 570.9 (83.4) | p = .52 | 563.5 (79.1) | 541.0 (70.7) | p = .15 | p = .96 |
* CD currently depressed, RD remitted depressed, IDS Inventory of Depressive Symptomatology, RRS Ruminative Response Scale, FFMQ Five facet Mindfulness Questionnaire, SC Self-Compassion Scale; STAI State-Trait Anxiety Inventory [T = Trait/S = State], CDS Cambridge Depersonalization Scale [EN = Emotional Numbing], RT reaction time
▲ = see Table 2