Table 1.
Genotype specific demographics and associated significance tests
| DAT1 3′UTR VNTR group |
DAT1 intron 8 VNTR group |
DAT1 10/6 haplotype group |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zero 10-repeats (n = 36) | One 10-repeat (n = 182) | Two 10-repeats (n = 300) | p value | Zero 6-repeats (n = 24) | One 6-repeat (n = 167) | Two 6-repeats (n = 336) | p value | Zero copies (n = 43) | One copy (n = 212) | Two copies (n = 257) | p value | |
| Gender: female | 13 (36%) | 100 (55%) | 157 (52%) | 0.12 | 10 (42%) | 83 (50%) | 181 (54%) | 0.40 | 18 (42%) | 113 (53%) | 137 (53%) | 0.36 |
| Age (years): mean (SD) | 22.4 (7.0) | 21.4 (4.2) | 21.6 (5.1) | 0.57 | 23.8 (9.3) | 21.4 (4.3) | 21.6 (5) | 0.09 | 22.3 (6.6) | 21.5 (4.4) | 21.5 (5.1) | 0.66 |
| CAARS score: mean (SD) | 44.8 (8.0) | 48.8 (9.7) | 49 (7.9) | 0.02 | 46.8 (7.8) | 47.6 (9) | 49.1 (4.5) | 0.11 | 45.3 (8.3) | 48.6 (9.3) | 49.3 (8.1) | 0.02 |
| CFQ score: mean (SD) | 35.3 (13.6) | 40.0 (15.7) | 39.0 (12.6) | 0.16 | 32.1 (13.1) | 38.1 (14.4) | 39.9 (12.6) | 0.11 | 35.5 (13.6) | 39.1 (15.4) | 39.6 (12.5) | 0.19 |