Table 4:

Relationship between cognitive impairment and lobar GM qCBV

ParameterImpairedNonimpairedEstimateSEχ2P Value
Goodness of fit: deviance, df = 1.11; Pearson χ2, df = 0.93
Intercept18.96343.769025.31<.0001b
GM qCBV
    Frontal
        Left3.42 ± 0.953.79 ± 1.27−0.53430.17878.950.0028b
        Right3.46 ± 0.943.81 ± 1.25−0.53010.17768.910.0028b
    Occipital4.26 ± 0.994.67 ± 1.43−0.42890.14348.940.0028b
    Parietal
        Left3.82 ± 0.904.27 ± 1.27−0.48240.16019.080.0026b
        Right3.41 ± 0.953.80 ± 1.27−0.49230.16658.740.0031b
    Temporal
        Left4.46 ± 1.504.87 ± 1.91−0.39630.13388.780.0031b
        Right4.43 ± 1.294.69 ± 1.78−0.40440.13808.590.0034b
BPF0.79 ± 0.030.82 ± 0.03−17.64984.893313.010.0003b
WML volumea0.02 ± 0.010.009 ± 0.0090.63230.169213.960.0002b
  • Note:—WML indicates white matter lesion.

  • a Natural logarithmic transformation was applied.

  • b Significant result (P < .005, Bonferroni adjusted).