Table 2.
DTI measurement of the four subgroups (Mean ± S.D.).
| Conduct disorder | Healthy control group | |||
|---|---|---|---|---|
| Male (n = 14) | Female (n = 13) | Male (n = 16) | Female (n = 13) | |
| FA (right) | 0.39 ± 0.01a,b | 0.38 ± 0.02 | 0.38 ± 0.02 | 0.39 ± 0.03 |
| MD (right) | 0.82 ± 0.02 | 0.84 ± 0.03 | 0.84 ± 0.02 | 0.83 ± 0.02 |
| AD_(right) | 1.20 ± 0.03 | 1.20 ± 0.04 | 1.21 ± 0.03 | 1.21 ± 0.04 |
| RD_(right) | 0.64 ± 0.02b | 0.66 ± 0.03 | 0.66 ± 0.02 | 0.64 ± 0.03 |
| Length_(right) | 75 ± 11 | 70 ± 15 | 75 ± 14 | 73 ± 12 |
| Number_(right) | 315 ± 73b | 254 ± 117 | 232 ± 130 | 258 ± 125 |
|
| ||||
| FA (left) | 0.42 ± 0.02a,b | 0.39 ± 0.03 | 0.40 ± 0.02 | 0.41 ± 0.02 |
| MD (left) | 0.80 ± 0.02 | 0.82 ± 0.03 | 0.81 ± 0.02 | 0.81 ± 0.02 |
| AD (left) | 1.20 ± 0.03 | 1.18 ± 0.03 | 1.20 ± 0.04 | 1.20 ± 0.03 |
| RD (left) | 0.60 ± 0.02a,b | 0.63 ± 0.03 | 0.62 ± 0.02 | 0.61 ± 0.03 |
| Length (left) | 71 ± 8 | 70 ± 12 | 74 ± 13 | 66 ± 15 |
| Number (left) | 194 ± 82 | 249 ± 134 | 176 ± 99 | 200 ± 108 |
Note: agroup means differ significantly from the female CD group at P < 0.05 after Bonferroni correction; bgroup means differ significantly from the male healthy control group at P < 0.05 after Bonferroni correction; FA: fractional anisotropy; MD: mean diffusivity; AD: axial diffusivity; RD: radial diffusivity. MD, AD, and RD values and S.D. ×10−3 mm2/s.