Table 1 Demographic variables used in the SNP×SNP×E network
From: SNP by SNP by environment interaction network of alcoholism
Variable | Level/Range |
|---|---|
Income/yr $ | 0–10 K 10–20 K 20–30 K 30–40 K 40–50 K 50–75 K 75–100 K 100–150 K >150 K |
Location of childhood home | large city/suburbs/small city/village/rural area |
Level of education | less than H.S. grad/H.S. grad/some college/college grad or more |
Gender | M/F |
Age at interview | 18–77 |
Race | AA/EA |
Sexually abused as a child | yes/no |
Otherwise physically abused as a child | yes/no |
Neglected as a child | yes/no |
Experienced sexual trauma | yes/no |
Otherwise experienced physical trauma | yes/no |
Experienced non-physical trauma | yes/no |
Weight | 85–435 lb |
Frequency with which attends religious services | 0–500 |
Height | 49–80 in |