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. Author manuscript; available in PMC: 2010 Sep 2.
Published in final edited form as: Eur Addict Res. 2009 Sep 18;15(4):216–223. doi: 10.1159/000239415

Table 4.

Models for cross-sectional data (time was forced into the models)

Overall consumption women men
N=2116 N=1952
constant 0.110*** 0.326***
time −0.008 −0.002
age 0.0001 −0.0004
Age2 0.0002*** 0.0002***
income 0.016*** 0.012**
Education middle 0.086*** ---
Education high 0.062*** ---
Time* age --- ---
Corrected r2 0.041 0.023
*

p<0.05

**

p<0.01

***

p<0.001