Table 2. Means and Standard Deviations for Attachment Security and Disorganization Scores as related to DRD2, DRD4 VNTR, COMT 5-HTT VNTR, and OXTR in both Samples.
Gene | Risk model | Generation R - Genotype (M, SD) | SECCYD - Genotype (M, SD) | ||||
---|---|---|---|---|---|---|---|
aa | Aa | AA | aa | Aa | AA | ||
M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | ||
Security | N | N | N | N | N | N | |
| |||||||
DRD2 rs1800497 | T (A1) | 0.29 (2.62) | 0.04 (2.56) | 0.35 (2.73) | 1.19 (3.05) | 1.29 (3.38) | 0.58 (3.83) |
346 | 143 | 17 | 333 | 167 | 12 | ||
DRD4 VNTR | 7+ | 0.08 (2.61) | 0.39 (2.39) | -0.11 (3.32) | 1.11 (3.22) | 1.66 (2.88) | 0.67 (3.74) |
336 | 161 | 15 | 377 | 85 | 16 | ||
COMT rs4680 | homozygous | 0.22 (2.50) | 0.26 (2.65) | 0.15 (2.63) | 0.77 (3.32) | 1.31 (3.00) | 1.39 (3.29) |
135 | 250 | 121 | 140 | 245 | 137 | ||
5-HTT VNTR | short | -0.24 (2.50) | 0.43 (2.61) | 0.31 (2.68) | 1.03 (3.31) | 1.34 (3.09) | 1.17 (3.15) |
171 | 257 | 113 | 135 | 147 | 230 | ||
OXTR rs53576 | A | 0.19 (2.45) | 0.14 (2.65) | 0.18 (3.02) | 1.29 (3.25) | 1.02 (3.09) | 1.70 (3.07) |
224 | 269 | 52 | 216 | 234 | 62 | ||
OXTR rs2254298 | A | 0.19 (2.61) | 0.08 (2.62) | 1.62 (2.39) | 1.16 (3.20) | 1.31 (3.05) | 1.05 (6.06) |
430 | 111 | 6 | 396 | 104 | 3 | ||
| |||||||
Disorganization | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | |
| |||||||
DRD2 rs1800497 | T(A1) | 3.38 (1.89) | 3.69 (1.88) | 3.38 (2.26) | 2.31 (1.96) | 2.56 (2.11) | 2.33 (2.02) |
347 | 143 | 17 | 333 | 167 | 12 | ||
DRD4 VNTR | 7+ | 3.52 (1.95) | 3.41 (1.87) | 2.57 (1.43) | 2.33 (1.97) | 2.75 (2.27) | 2.56 (2.45) |
337 | 161 | 15 | 377 | 85 | 16 | ||
COMT rs4680 | homozygous | 3.07 (1.95) | 3.73 (1.81) | 3.39 (1.96) | 2.12 (1.77) | 2.58 (2.13) | 2.31 (1.97) |
136 | 250 | 121 | 140 | 245 | 137 | ||
5-HTT VNTR | short | 3.45 (1.90) | 3.41 (1.85) | 3.41 (2.04) | 2.47 (2.10) | 2.27 (2.00) | 2.35 (1.95) |
171 | 257 | 113 | 135 | 147 | 230 | ||
OXTR rs53576 | A | 3.60 (1.92) | 3.38 (1.91) | 3.09 (1.84) | 2.50 (1.93) | 2.28 (2.01) | 2.39 (2.24) |
225 | 269 | 52 | 216 | 234 | 62 | ||
OXTR rs2254298 | A | 3.40 (1.89) | 3.62 (1.95) | 2.00 (1.55) | 2.35 (2.06) | 2.51 (1.90) | 1.67 (1.15) |
431 | 111 | 6 | 396 | 104 | 3 |
Note. aa: homozygous for the typical (‘wildtype’) allele, Aa: heterozygous, AA: homozygous for minor allele. The risk model indicates the specific risk allele for the gene, which is the minor allele (except for COMT). Higher security scores indicate more security; higher disorganization scores indicate more disorganization. Methods for coding converged across samples.