Table 3

Summary of Regression Analysis for Variables Predicting Social Problems (N = 5828)
Variable
 B
 SE B
 β
 R2
 R2-Change
Step 1


0.084
 0.084***
     Respondent sex
 -0.134
 0.037
 -0.045***

     Respondent age
 -0.028
 0.002
 -0.246***

Step 2


0.113
 0.029***
     Frequency of use (days per month)
 0.663
 0.073
 0.142***

Step 3


0.113
 0.001α
     Quarter ounces per month
 0.078
 0.073
 0.017

Step 4


0.122
 0.008***
     Usual intoxication intensity
 0.075
 0.018
 0.067***

Step 5


0.124
 0.002**
     Maximum intoxication intensity
 0.065
 0.019
 0.058**

F (6,5827) = 136.881, p < 0.001.




Note. **p < 0.01, ***p < 0.001 α p = 0.054

Walden and Earleywine Harm Reduction Journal 2008 5:20   doi:10.1186/1477-7517-5-20

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