|  | BPD trait (N = 99) | APD trait (N = 98) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 |  | 0 or 1 | 2 or more |  | 0 or 1 | 2 or more |  | ||||
 |  | N | (%) | N | (%) | p | N | (%) | N | (%) | p |
COMT | Met/Met | 12 | (15.2) | 4 | (20.0) | Â | 12 | (16.7) | 4 | (15.4) | Â |
 | Met/Val | 38 | (48.1) | 7 | (35.0) | 0.572 | 30 | (41.7) | 14 | (53.8) | 0.539 |
 | Val/Val | 29 | (36.7) | 9 | (45.0) |  | 30 | (41.7) | 8 | (30.8) |  |
DAT1 | 9/9 | 9 | (11.5) | 1 | (5.0) | Â | 8 | (11.3) | 2 | (7.7) | Â |
40 bp | one 9 | 25 | (32.1) | 7 | (35.0) | 0.689 | 25 | (35.2) | 7 | (26.9) | 0.576 |
VNTR | no 9 | 44 | (56.4) | 12 | (60.0) | Â | 38 | (53.5) | 17 | (65.4) | Â |
DRD2 | B1/B1 | 0 | (0.0) | 1 | (5.0) | Â | 0 | (0.0) | 1 | (3.8) | Â |
TaqIB | B1/B2 | 15 | (19.5) | 11 | (55.0) | 0.001 | 17 | (24.3) | 9 | (34.6) | 0.137 |
 | B2/B2 | 62 | (80.5) | 8 | (40.0) |  | 53 | (75.7) | 16 | (61.5) |  |
 | B1+ | 15 | (19.5) | 12 | (60.0) |  | 17 | (24.3) | 10 | (38.5) |  |
 | B1- | 62 | (80.5) | 8 | (40.0) | 0.0003 | 53 | (75.7) | 16 | (61.5) | 0.170 |
TaqID | C/C | 22 | (28.6) | 5 | (25.0) | Â | 21 | (30.0) | 6 | (23.1) | Â |
 | C/T | 32 | (41.6) | 12 | (60.0) | 0.276 | 27 | (38.6) | 17 | (65.4) | 0.046 |
 | T/T | 23 | (29.9) | 3 | (15.0) |  | 22 | (31.4) | 3 | (11.5) |  |
TaqIA | A1/A1 | 3 | (3.8) | 3 | (15.0) | Â | 4 | (5.6) | 2 | (7.7) | Â |
 | A1/A2 | 26 | (32.9) | 12 | (60.0) | 0.005 | 25 | (34.7) | 13 | (50.0) |  |
 | A2/A2 | 50 | (63.3) | 5 | (25.0) |  | 43 | (59.7) | 11 | (42.3) | 0.310 |
 | A1+ | 29 | (36.7) | 15 | (75.0) |  | 29 | (40.3) | 15 | (57.7) |  |
 | A1- | 50 | (63.3) | 5 | (25.0) | 0.002 | 43 | (59.7) | 11 | (42.3) | 0.126 |
DRD4 | 1/1 | 4 | (5.1) | 1 | (5.0) | Â | 3 | (4.2) | 2 | (7.7) | Â |
120 bp | 1/2 | 26 | (32.9) | 9 | (45.0) | 0.592 | 26 | (36.1) | 9 | (34.6) | 0.782 |
dup | 2/2 | 49 | (62.0) | 10 | (50.0) | Â | 43 | (59.7) | 15 | (57.7) | Â |
-616 | C/C | 14 | (17.7) | 9 | (45.0) | Â | 14 | (19.4) | 9 | (34.6) | Â |
 | C/G | 41 | (51.9) | 9 | (45.0) | 0.020 | 39 | (54.2) | 11 | (42.3) | 0.289 |
 | G/G | 24 | (30.4) | 2 | (10.0) |  | 19 | (26.4) | 6 | (23.1) |  |
 | C/C | 14 | (17.7) | 9 | (45.0) |  | 14 | (19.4) | 9 | (34.6) |  |
 | C/G + G/G | 65 | (82.3) | 11 | (55.0) | 0.010 | 58 | (80.6) | 17 | (65.4) | 0.118 |
-521 | C/C | 10 | (12.7) | 3 | (15.0) | Â | 11 | (15.3) | 2 | (7.7) | Â |
 | C/T | 46 | (58.2) | 6 | (30.0) | 0.061 | 42 | (58.3) | 10 | (38.5) | 0.038 |
 | T/T | 23 | (29.1) | 11 | (55.0) |  | 19 | (26.4) | 14 | (53.8) |  |
 | C/C + C/T | 56 | (70.9) | 9 | (45.0) |  | 53 | (73.6) | 12 | (46.2) |  |
 | T/T | 23 | (29.1) | 11 | (55.0) | 0.029 | 19 | (26.4) | 14 | (53.8) | 0.011 |
48 bp | 7/7 | 2 | (2.5) | 2 | (10.0) | Â | 3 | (4.2) | 1 | (3.8) | Â |
VNTR | one 7 | 20 | (25.3) | 5 | (25.0) | 0.314 | 17 | (23.6) | 8 | (30.8) | 0.773 |
 | no 7 | 57 | (72.2) | 13 | (65.0) |  | 52 | (72.2) | 17 | (65.4) |  |