Table 4:

Relationship between cognitive impairment and lobar GM qCBV

Parameter	Impaired	Nonimpaired	Estimate	SE	χ²	P Value
Goodness of fit: deviance, df = 1.11; Pearson χ², df = 0.93
Intercept			18.9634	3.7690	25.31	<.0001^b
GM qCBV
Frontal
Left	3.42 ± 0.95	3.79 ± 1.27	−0.5343	0.1787	8.95	0.0028^b
Right	3.46 ± 0.94	3.81 ± 1.25	−0.5301	0.1776	8.91	0.0028^b
Occipital	4.26 ± 0.99	4.67 ± 1.43	−0.4289	0.1434	8.94	0.0028^b
Parietal
Left	3.82 ± 0.90	4.27 ± 1.27	−0.4824	0.1601	9.08	0.0026^b
Right	3.41 ± 0.95	3.80 ± 1.27	−0.4923	0.1665	8.74	0.0031^b
Temporal
Left	4.46 ± 1.50	4.87 ± 1.91	−0.3963	0.1338	8.78	0.0031^b
Right	4.43 ± 1.29	4.69 ± 1.78	−0.4044	0.1380	8.59	0.0034^b
BPF	0.79 ± 0.03	0.82 ± 0.03	−17.6498	4.8933	13.01	0.0003^b
WML volume^a	0.02 ± 0.01	0.009 ± 0.009	0.6323	0.1692	13.96	0.0002^b