Table 4.
Bivariate bootstrapped Pearson's correlations (r) between the imaging parameters, separately, in control (upper triangle) and MCI (bottom triangle) groups.Significance levels: * P<0.05, ** P<0.001. Results underlined survived FDR correction. Missing values were excluded pair-wise.
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (1) | 1 | −0.745⁎⁎ | 0.273 | 0.374 | 0.352 | 0.293 | 0.417* | 0.337 | 0.099 | 0.460* | −0.190 | 0.495* | 0.486* | 0.131 |
| (2) | −0.527* | 1 | −0.430* | −0.677⁎⁎ | −0.599* | −0.486* | −0.634⁎⁎ | −0.471* | −0.156 | −0.569* | 0.091 | −0.500* | −0.510* | −0.295 |
| (3) | −0.064 | −0.310 | 1 | 0.654⁎⁎ | 0.922⁎⁎ | 0.396 | 0.389 | 0.180 | 0.320 | 0.331 | 0.303 | 0.398* | 0.449* | 0.227 |
| (4) | 0.051 | −0.071 | 0.806⁎⁎ | 1 | 0.900⁎⁎ | 0.457* | 0.354 | 0.221 | 0.130 | 0.284 | 0.012 | 0.400* | 0.393 | 0.422* |
| (5) | −0.008 | −0.203 | 0.952⁎⁎ | 0.949⁎⁎ | 1 | 0.466* | 0.409* | 0.219 | 0.254 | 0.340 | 0.184 | 0.439* | 0.465* | 0.349 |
| (6) | −0.256 | −0.130 | 0.570* | 0.521* | 0.574* | 1 | 0.764⁎⁎ | 0.698⁎⁎ | 0.343 | 0.281 | −0.0003 | 0.685⁎⁎ | 0.673⁎⁎ | 0.336 |
| (7) | −0.243 | 0.140 | 0.578* | 0.623* | 0.631* | 0.831⁎⁎ | 1 | 0.697⁎⁎ | 0.349 | 0.533* | 0.0322 | 0.554* | 0.671⁎⁎ | 0.313 |
| (8) | −0.258 | −0.200 | 0.0514 | 0.003 | 0.029 | 0.336 | 0.193 | 1 | 0.740⁎⁎ | 0.208 | −0.010 | 0.655⁎⁎ | 0.667* | −0.022 |
| (9) | −0.067 | −0.120 | 0.233 | 0.269 | 0.264 | 0.302 | 0.399 | 0.696⁎⁎ | 1 | 0.083 | 0.254 | 0.547* | 0.605* | −0.175 |
| (10) | −0.503* | 0.0009 | 0.182 | 0.088 | 0.143 | 0.306 | 0.272 | 0.444* | 0.425 | 1 | 0.401 | 0.224 | 0.435* | 0.382 |
| (11) | −0.365 | 0.107 | 0.288 | 0.152 | 0.233 | 0.338 | 0.433 | 0.391 | 0.554 | 0.585* | 1 | −0.086 | 0.164 | −0.006 |
| (12) | −0.430 | 0.050 | 0.594* | 0.645* | 0.651* | 0.573* | 0.502* | 0.112 | 0.051 | 0.280 | 0.310 | 1 | 0.858⁎⁎ | 0.285 |
| (13) | −0.400 | −0.082 | 0.702⁎⁎ | 0.635* | 0.704⁎⁎ | 0.639* | 0.609* | 0.128 | 0.091 | 0.407 | 0.396 | 0.934⁎⁎ | 1 | 0.313 |
| (14) | −0.010 | −0.342 | 0.669* | 0.588* | 0.659* | 0.360 | 0.422 | 0.236 | 0.429 | 0.309 | 0.539* | 0.615* | 0.619* | 1 |
Legend: (1)% of Normal-appearing white matter volume in ICV, (2)% of CSF volume in ICV, (3)% Left hippocampal volume in ICV, (4)% Right hippocampal volume in ICV, (5)% Total hippocampal volume in ICV, (6)% Left caudate nucleus grey matter volume in ICV, (7)% Right caudate nucleus grey matter volume in ICV, (8)% Left putamen grey matter volume in ICV, (9)% Right putamen grey matter volume in ICV, (10)% Left globus pallidus grey matter volume in ICV, (11)% Right globus pallidus grey matter volume in ICV, (12)% Left thalamus grey matter volume in ICV, (13)% Right thalamus grey matter volume in ICV, (14)% parahippocampal volume in ICV.