Table 1.
Baseline demographic characteristics for MBRP and TAU
| Total M (SD) or n (%) | MBRP M (SD) or n (%) | TAU M (SD) or n (%) | |
|---|---|---|---|
| Participant characteristics | |||
| Days in residential | 41.6 (26.3) | 43.3 (35.1) | 39.3 (30.7) |
| Age | 25.3 (2.70) | 25.3 (2.80) | 25.3 (2.64) |
| Female n (%) | 28 (35.0) | 17 (37.8) | 11 (31.4) |
| Race/ethnicity n (%) | |||
| White | 73 (91.3) | 42 (93.3) | 31 (88.6) |
| African-American | 6 (7.5) | 2 (4.44) | 4(11.3) |
| Native American | 1 (1.25) | 1 (2.22) | |
| Education and employment | |||
| School n (%) | |||
| Not in school | 70 (87.5) | 41 (91.1) | 29 (82.9) |
| Adult educationa | 3 (3.75) | 2 (4.44) | 1 (2.86) |
| 2-year college | 7 (8.75) | 2 (4.44) | 5 (14.29) |
| Last grade completed | 11.9 (1.63) | 11.9 (1.75) | 11.9 (1.48) |
| Employment n (%) | |||
| Full-time | 23 (28.8) | 14(31.1) | 9 (25.7) |
| Part-time | 5 (6.25) | 4 (8.89) | 1 (2.86) |
| Unemployed | 52 (65.0) | 27 (60.0) | 25 (71.43) |
| Salary (median) | 5500 | 6000 | 5000 |
| Salary (mean) | 16,807 (36, 185) | 18, 617 (31,337) | 14, 479 (41, 971) |
| Substance use | |||
| SFSb | 16.1 (9.99) | 14.8 (9.29) | 17.7 (10.7) |
| S-UPPS subscales | |||
| Negative urgency | 3.05 (0.68) | 3.07 (0.67) | 3.08 (0.67) |
| Positive urgency | 2.78 (0.71) | 2.69 (0.62) | 2.67 (0.62) |
| Lack of premeditation | 2.42 (0.61) | 2.51 (0.64) | 2.50 (0.64) |
| Lack of perseverance | 1.92 (0.63) | 1.82 (0.63) | 1.99 (0.62) |
| Sensation seeking | 3.21 (0.68) | 3.18(0.71) | 3.23 (0.67) |
MBRP mindfulness-based relapse prevention, TAU treatment as usual (control condition)
a
Adult education includes GED classes
b
SFS is a variable created to contain information on all substances and three substance problem items. The scale calculates the proportion of days each individual uses all 15 substances or experiences problems. These values are averaged and multiplied by 100