Table 2:

The ROC analysis of diffusional indices for CP, IC, and FWM in differentiating patients with DNS from those without DNS at 1 week after CO intoxicationa

Brain Regions (MNI Coordinates) (mm)DNSNon-DNSControlsAUC (DNS vs non-DNS)
Lt. CP (−14, −14, −12)
    FA (mean)0.52 ± 0.030.56 ± 0.060.60 ± 0.05.7394
Rt. IC (17, −10, 0)
    AD (mean)1.38 ± 0.081.49 ± 0.141.49 ± 0.08.7394
    AK (mean)0.87 ± 0.050.74 ± 0.080.80 ± 0.03.9156b
Lt. IC (−17, −10, 0)
    AD (mean)1.38 ± 0.061.49 ± 0.131.48 ± 0.11.7762
    AK (mean)0.89 ± 0.060.80 ± 0.080.81 ± 0.08.7113
Rt. FWM (14, 31, −12)
    AD (mean)1.30 ± 0.031.18 ± 0.141.19 ± 0.14.7436
    AK (mean)1.03 ± 0.040.86 ± 0.120.83 ± 0.09.9057b
Lt. FWM (−14, 31, −12)
    RD (mean)0.78 ± 0.040.74 ± 0.070.62 ± 0.07.7436
    MD (mean)0.94 ± 0.030.94 ± 0.050.90 ± 0.06.7299
    MK (mean)0.98 ± 0.060.86 ± 0.070.89 ± 0.12.8627b

  • Note:—AUC indicates area under the curve; ROC, receiver operating characteristic; Lt., left; Rt., right; MNI, Montreal Neurological Institute.

  • ↵a The unit for AD, RD, and MD is 10−3 mm2/s.

  • ↵b P < .05.