Table 1. . First- and second-generation participant characteristics and recruitment source (n = 62).
| Chracteristic | Alcohol dependence yes (n = 33) | Alcohol dependence no (n = 29) | Total |
|---|---|---|---|
| Age at DNA collection | |||
| – Mean |
47.25 |
46.68 |
46.95 |
| – SD |
11.29 |
13.49 |
12.41 |
| Gender (n) | |||
| – Male |
33 |
18 |
51 |
| – Female |
0 |
11 |
11 |
| Socioeconomic status (SES)† | |||
| – Mean |
38.59 |
46.85 |
42.37 |
| – SD |
12.48 |
11.93 |
12.82 |
| Recruited risk status (n) | |||
| – High risk |
33 |
10 |
43 |
| – Low risk | 0 | 19 | 19 |
†SES information was available for 59 participants.