TABLE 2.
Measure | Mean | rMZ | rDZ | a2 [95% CI] | p-value | c2 [95% CI] | p-value |
---|---|---|---|---|---|---|---|
WB- FA | 0.16 | .86 | .70 | .60 [.22, .91] | .0021 | .25 (0, .61) | .3402 |
WB- RD | 1.21 | .86 | .76 | .53 [.19, .91] | .0021 | .34 (0, .65) | .1525 |
WB- AD | 1.55 | .83 | .67 | .57 [.19, .90] | .0039 | .27 (0, .62) | .2805 |
L- FA | 0.16 | .84 | .71 | .56 [.16, .89] | .0060 | .28 (0, .64) | .293 |
L- RD | 1.21 | .84 | .73 | .45 [.09, .88] | .0151 | .39 (0, .70) | .1211 |
Note: a2 = genetic contribution, c2 = common environmental contribution, CI = confidenc interval, WB = whole brain, L = left, R = right, MZ = monozygotic, DZ = dizygotic