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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Drug Alcohol Depend. 2012 Jun 30;127(1-3):1–7. doi: 10.1016/j.drugalcdep.2012.06.007

Table 1.

Descriptive Statistics (n=487)

Variables Mean (SD) or N (%) Latent Variable Mean (Variance)
Demographic Characteristics
Age in Years (range: 19–26)1 22.15 (1.57)
Residential Status – live with family1 205 (39.0%)
Race/ethnicity:
 African American 115 (23.6%)
 Latino of Mexican descent 195 (40.0%)
 White 177 (36.3%)
Action Contexts
Violence/Discrimination (range: −0.270 – 0.706)2 0.00 (0.19)
Self-Change Processes
Social Support
 Wave 1 3.13 (0.60)
 Wave 3 3.21 (0.52)
 Wave 5 3.30 (0.50)
 Intercept 3.125** (0.216**)
 Slope 0.085** (0.011)
Health as a Value
 Wave 1 3.38 (0.53)
 Wave 3 3.34 (0.55)
 Wave 5 3.34 (0.52)
 Intercept 3.364** (0.178**)
 Slope −0.013 (0.030**)
Self-Efficacy
 Wave 1 28.52 (3.79)
 Wave 3 29.18 (3.36)
 Wave 5 29.17 (3.49)
 Intercept 28.745*** (7.175**)
 Slope 0.248** (0.816^)
Outcome Variables
Psychological Distress (range: 0 – 54) 12.47 (9.77)
Health Protective Behavior Factor (range: −0.545 – 0.547)2 0.00 (0.23)
Drug use3:
 Lifetime non-use 157 (29.8%)
 Lifetime use/not past 30 days 211 (40.1%)
 Light use past 30 days 33 (6.3%)
 Frequent/heavy use past 30 days 77 (14.6%)
^

p<0.10;

*

p<0.05;

**

p<0.01

1

Measured at Wave 5

2

Latent variable factor scores created in Mplus using confirmatory factor analysis to create a single variable from multiple indicator variables.26 Scores are not maintained on the original scale of any single indicator variable.

3

N=478