| | | | |
Sample sizes
|
|---|
| | |
%Male
|
Age (years)
|
EA
|
AA
|
Hispanic
|
Others
|
|
Sample 1
|
Healthy controls
|
39.9
|
28.2 ± 9.1
|
310
|
48
| | |
| |
Cases
|
73.4
|
39.4 ± 9.2
|
391
|
158
| | |
| |
AD
|
76.1
|
40.3 ± 9.2
|
326
|
101
| | |
| |
DD
|
68.2
|
37.1 ± 8.1
|
204
|
145
| | |
|
Sample 2
|
Healthy controls
|
28.0
|
33.5 ± 12.6
| |
125
| | |
| |
Cases
|
64.9
|
40.0 ± 9.3
| |
271
| | |
| |
AD
|
65.1
|
40.0 ± 9.3
| |
269
| | |
| |
DD
|
64.8
|
42.0 ± 8.3
| |
71
| | |
|
Sample 3
|
SNF size
| | |
92
|
12
|
6
|
2
|
| |
Parents
|
49.8
|
65.9 ± 8.6
|
183
|
24
|
11
|
3
|
| |
%Unaffected
|
45.5
|
66.8 ± 8.6
|
79.8
|
37.5
|
63.6
|
100.0
|
| |
Offspring
|
54.8
|
39.2 ± 11.1
|
96
|
13
|
5
|
1
|
| |
AD
|
58.9
|
37.3 ± 8.2
|
77
|
9
|
3
|
1
|
| |
DD
|
55.2
|
38.0 ± 7.3
|
77
|
13
|
5
|
1
|
- EA, European-American; AA, African-American; AD, alcohol dependence; DD, drug dependence; SNF, small nuclear families. Samples 1 and 2 are unrelated case-control samples; Sample 3 is related SNF sample.
