Table 1.
Means, Standard Deviations, and Intercorrelations of Study Variables
| Variables | M | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Previous suicide attempt | – | ||||||||||
| 2. Suicidal ideation | 16.86 | 19.20 | .32*** | – | |||||||
| 3. Solitary binge drinker | .19** | .19* | – | ||||||||
| 4. Social drinking days/montha | 7.74 | 5.62 | -.05 | -.10 | .08 | – | |||||
| 5. Drinks per social drinking daya | 4.82 | 3.07 | .05 | .05 | .15* | .03 | – | ||||
| 6. Solitary drinking days/montha | 2.98 | 5.12 | .14 | .09 | .49*** | .24** | .01 | – | |||
| 7. Drinks per solitary drinking daya | 1.71 | 1.89 | .17* | .19* | .72*** | .07 | .16* | .58*** | – | ||
| 8. Age | 21.13 | 1.95 | -.17* | -.10 | .06 | .17* | -.19* | .25*** | .14 | – | |
| 9. Gender | .12 | .18* | -.12 | -.10 | -.18* | -.27*** | -.19** | -.14 | – | ||
| 10. Ethnicity | -.16* | -.06 | -.10 | .00 | -.06 | -.02 | -.13 | .10 | -.05 |
Note. N = 182. Previous suicide attempt was coded: no attempts = 0, previous attempt = 1. Solitary binge drinker was coded: social binge drinker = 0, solitary binge drinker = 1. Gender was coded: men = 0, women = 1. Ethnicity was coded: racial/ethnic minority students = 0, White students = 1.
a
Correlations were calculated using the square-root or log transformed variables, while the mean and standard deviation shown represent the untransformed variable.
*
p < .05.
**
p < .01.
***
p < .001.