Table 5.
Means and standard deviations for outcomes for the whole sample.
| Baseline | 3 months | 6 months | |
|---|---|---|---|
| Continuous outcomes | Mean (SD) | Mean (SD) | Mean (SD) |
| Intentions to drink any alcohol in next 6 months | 1.75 (0.89) | 2.25 (1.24) | 1.72 (0.99) |
| Intentions to use any marijuana in next 6 months | 1.74 (1.04) | 1.99 (1.18) | 1.96 (1.15) |
| Intentions to smoke a cigarette in next 6 months | 1.30 (0.70) | 1.30 (0.75) | 1.70 (1.17) |
| Alcohol resistance self-efficacy | 3.33 (0.86) | 2.81 (1.18) | 2.97 (1.08) |
| How often around teens smoking cigarettes | 1.60 (0.95) | 1.51 (0.89) | 1.54 (0.86) |
| How often around teens drinking alcohol | 1.92 (1.05) | 1.77 (0.98) | 1.76 (0.97) |
| How often around teens using marijuana | 2.32 (1.19) | 2.43 (1.23) | 2.08 (1.18) |
| Intentions to participate in cultural activities in next 6 months | 2.65 (0.77) | 2.19 (0.96) | 2.69 (0.91) |
| Multigroup Ethnic Identity Measure (MEIM) | 3.33 (0.87) | 3.37 (1.07) | 3.28 (1.14) |
| Spirituality/happiness | 3.64 (0.76) | 3.34 (1.18) | 3.23 (1.27) |
| Dichotomous outcomes | N (%) | N (%) | N (%) |
| Any consequences from drinking alcohol past 3 months | 29(16) | 63 (34) | 59 (32) |
| Any consequences from using marijuana past 3 months | 28 (15) | 24 (13) | 57 (31) |
| Used tobacco in the past 3 months | 28 (15) | 33 (18) | 61 (33) |
| Drank alcohol in the past 3 months | 43 (23) | 83 (45) | 56 (30) |
| Had 5 or more drinks in a row in past 3 months | 24 (13) | 57 (31) | 44 (24) |
| Used marijuana in the past 3 months | 52 (28) | 70 (38) | 54 (29) |
Note: Ns are approximate, based on average of 40 imputed datasets.