TABLE 1.
Sample characteristic and outcome measures.
| Demographics | Outcome measures | ||||||
| Id | SPM-IQ | Age in years | Gender | AFQ-Y Pre | AFQ-Y Post | CAMM Pre | CAMM Post |
| 1 | 70 | 12 | F | 26 | 33 | 19 | 20 |
| 3 | 71 | 14 | F | 23 | 26 | 25 | 21 |
| 4 | 72 | 13 | F | 29 | 25 | 28 | 21∗ |
| 5 | 75 | 14 | F | 33 | 20 | 25 | 28 |
| 7 | 74 | 14 | F | 30 | 17 | 19 | 17 |
| 9 | 75 | 12 | F | 31 | 23 | 27 | 19 |
| 10 | 72 | 13 | F | 32 | 31 | 12 | 14∗ |
| 11 | 72 | 13 | M | 19 | 16 | 33 | 19 |
| 14 | 73 | 14 | M | 25 | 12 | ∗∗ | ∗∗ |
| 15 | 73 | 12 | F | 26 | 22 | 32 | 31 |
| 16 | 71 | 12 | M | 30 | 31 | 19 | 24∗ |
| 17 | 73 | 14 | M | 29 | 25 | 25 | 19 |
| 18 | 76 | 13 | F | 39 | 20 | 14 | 22 |
| Mdn | 73 (72–74) | 13 (12–14) | 9F:4M | 29 (26–31) | 23 (20–26) | 25 (19–27) | 21 (19–23) |
| Mean | 72.8 (1.7) | 13.1 (0.8) | – | 28.6 (4.8) | 23.2 (6.0) | 23.2 (6.3) | 21.3 (4.4) |
Mdn, median, in parentheses the interquartile range or the standard deviation; SPM-IQ, intelligent quotient with Raven’s standard progressive matrices; AFQ-Y, acceptance and fusion questionnaire for youth; CAMM, child and adolescent mindfulness measure; ∗ one missing item. Score prorated multiplying it by 10/9 and rounded to the nearest digit; ∗∗ six missing items in the pre-test CAMM questionnaire, participant excluded.