MRI Analyses

124 observations available

Correlations

Warning: package 'ggplot2' was built under R version 3.2.2
                ChildSES PovStat   HseHldEducation
ChildSES        1.000***  0.058     0.344***      
PovStat         0.058     1.000*** -0.161         
HseHldEducation 0.344*** -0.161     1.000***      

Cross Tabulation

, , Poverty Status = Above

              HseHldEducation >= 12
ChildSES >= 12  0  1
             0  7 19
             1  6 34

, , Poverty Status = Below

              HseHldEducation >= 12
ChildSES >= 12  0  1
             0  5  5
             1  3 15

Models

                         TOTALBRAIN          WM          GM     Lesion_Volume   Left.Hippocampus     Right.Hippocampus     Left.Amygdala     Right.Amygdala     Left.ACgG   Right.ACgG  
Age                          -2.222   *  -0.583      -1.639 ***         0.019             -0.006                -0.005            -0.001             -0.001        -0.022 *     -0.019 *
SexMen                      128.573 ***  62.696 ***  65.877 ***        -0.311              0.302 ***             0.355 ***         0.130 ***          0.111 ***     0.415 *      0.273 .
RaceAfrAm                   -51.616  ** -19.144   * -32.473 ***        -0.362             -0.214   *            -0.159   .        -0.060   *          0.017        -0.290       -0.100  
HseHldEducation               6.822       4.117       2.705            -0.114              0.058                 0.065             0.029   *          0.030   *     0.037       -0.062  
ChildSES                     -1.565       0.697      -2.262            -0.114              0.014                 0.022             0.022              0.022        -0.045       -0.120  
HseHldEducation:ChildSES     -0.175      -0.162      -0.013             0.010             -0.003                -0.003            -0.002             -0.002         0.001        0.007  
                      TOTALBRAIN          WM          GM     Lesion_Volume   Left.Hippocampus     Right.Hippocampus     Left.Amygdala     Right.Amygdala     Left.ACgG    Right.ACgG  
Age                       -1.772   .  -0.354      -1.418  **         0.013             -0.004                -0.002             0.000              0.000        -0.018  .     -0.017 *
SexMen                   129.197 ***  62.039 ***  67.158 ***        -0.290              0.295 ***             0.353 ***         0.131 ***          0.111 ***     0.482 **      0.296 *
RaceAfrAm                -50.110  ** -17.090   . -33.020 ***        -0.089             -0.153   .            -0.117            -0.049              0.025        -0.417  *     -0.169  
PovStatBelow             -74.392     -49.660     -24.732            -0.869             -0.514   .            -0.442            -0.110             -0.145         0.281        -0.126  
ChildSES                  -4.181      -2.004      -2.177             0.045             -0.026   .            -0.023            -0.001             -0.002        -0.013        -0.022  
PovStatBelow:ChildSES      5.773       3.608       2.164             0.003              0.028                 0.026             0.006              0.010         0.008         0.026  
                             TOTALBRAIN          WM          GM     Lesion_Volume   Left.Hippocampus     Right.Hippocampus     Left.Amygdala     Right.Amygdala     Left.ACgG   Right.ACgG  
Age                              -1.854   *  -0.409      -1.446  **         0.013             -0.005                -0.004             0.000             -0.001        -0.020 *     -0.018 *
SexMen                          125.799 ***  60.557 ***  65.243 ***        -0.290              0.280 ***             0.334 ***         0.125 ***          0.103 ***     0.433 *      0.271 .
RaceAfrAm                       -50.812  ** -17.534   . -33.278 ***        -0.071             -0.159   .            -0.124            -0.052   .          0.021        -0.424 *     -0.167  
PovStatBelow                     47.847      -4.984      52.831            -0.550             -0.171                -0.272            -0.024             -0.104         1.288        0.225  
HseHldEducation                   7.748       4.785       2.963            -0.150              0.061                 0.069             0.030   *          0.033   *     0.043       -0.055  
ChildSES                         -5.726      -0.889      -4.838            -0.128              0.001                 0.015             0.018              0.020        -0.077       -0.128  
PovStatBelow:HseHldEducation    -14.236   *  -5.399      -8.836  **        -0.027             -0.044                -0.024            -0.012             -0.007        -0.110       -0.028  
PovStatBelow:ChildSES            11.034   *   5.771   *   5.263   .         0.003              0.047   .             0.040             0.013              0.015         0.044        0.028  
HseHldEducation:ChildSES         -0.065      -0.153       0.087             0.012             -0.003                -0.003            -0.002             -0.002         0.003        0.007  
                        TOTALBRAIN          WM          GM     Lesion_Volume   Left.Hippocampus     Right.Hippocampus     Left.Amygdala     Right.Amygdala     Left.ACgG    Right.ACgG  
Age                         -2.602  **  -0.769      -1.833 ***         0.011             -0.007                -0.005            -0.001             -0.001        -0.025  *     -0.021 *
SexMen                     129.266 ***  62.582 ***  66.684 ***        -0.322              0.288 ***             0.347 ***         0.126 ***          0.110 ***     0.451 **      0.303 *
RaceAfrAm                  -62.729  ** -23.246   * -39.482 ***        -0.174             -0.170   .            -0.127            -0.053              0.015        -0.514  *     -0.209  
PovStatBelow                -8.933      -8.344      -0.589            -0.826 *           -0.174   .            -0.116            -0.027             -0.024         0.359  .      0.174  
HseHldEducation              4.688   .   2.095       2.593   *        -0.001              0.022   .             0.024   .         0.008   .          0.010   *     0.056  *      0.022  
ChildSES                    -2.077      -1.467      -0.610            -0.127             -0.040                -0.020            -0.007              0.008         0.036         0.024  
TotalDiscrim01               4.280       1.537       2.743            -0.102             -0.007                 0.004            -0.002              0.010         0.068         0.042  
ChildSES:TotalDiscrim01     -0.131      -0.015      -0.116             0.010              0.001                 0.000             0.000             -0.001        -0.004        -0.003  
                        TOTALBRAIN          WM          GM     Lesion_Volume   Left.Hippocampus     Right.Hippocampus     Left.Amygdala     Right.Amygdala     Left.ACgG    Right.ACgG  
Age                         -2.371  **  -0.666      -1.705 ***         0.012             -0.007                -0.005             0.000             -0.001        -0.022  *     -0.020 *
SexMen                     130.268 ***  63.178 ***  67.090 ***        -0.293              0.297 ***             0.351 ***         0.129 ***          0.108 ***     0.458 **      0.327 *
RaceAfrAm                  -63.030  ** -24.100   * -38.930 ***        -0.175             -0.201   *            -0.183   .        -0.046              0.010        -0.483  *     -0.212  
PovStatBelow                -4.848      -6.610       1.762            -0.845 *           -0.179   *            -0.122            -0.026             -0.019         0.403  *      0.187  
HseHldEducation              5.293   *   2.396   .   2.897   *        -0.003              0.024   .             0.027   *         0.009   .          0.010   *     0.061  *      0.028  
ChildSES                     9.605       5.131       4.474             0.047              0.020                 0.024             0.003              0.007         0.099         0.140  
TotalDiscrim04              33.637   .  17.172   .  16.465   .         0.065              0.114                 0.132             0.006              0.027         0.272         0.317 .
ChildSES:TotalDiscrim04     -2.003      -0.992      -1.011             0.000             -0.007                -0.007            -0.001             -0.001        -0.019        -0.023 .
                         TOTALBRAIN          WM          GM     Lesion_Volume   Left.Hippocampus     Right.Hippocampus     Left.Amygdala     Right.Amygdala     Left.ACgG    Right.ACgG  
Age                          -2.117   *  -0.523      -1.595  **         0.013             -0.007                -0.005             0.000             -0.001        -0.022  *     -0.020 *
SexMen                      128.612 ***  62.493 ***  66.120 ***        -0.302              0.289 ***             0.345 ***         0.125 ***          0.107 ***     0.448 **      0.309 *
RaceAfrAm                   -44.455   * -13.530     -30.924  **        -0.184             -0.170   .            -0.139            -0.047              0.027        -0.354  .     -0.139  
PovStatBelow                 -4.147      -6.403       2.256            -0.764 .           -0.162   .            -0.108            -0.022             -0.017         0.363  .      0.145  
HseHldEducation               4.516   .   1.985       2.531   .        -0.002              0.022   .             0.025   .         0.008   .          0.010   *     0.054  *      0.021  
ChildSES                     -6.714      -3.246      -3.468             0.125             -0.014                -0.018             0.003             -0.003        -0.105        -0.096 .
TotalDiscrim05R              -0.240      -0.155      -0.085             0.016              0.002                 0.000             0.002              0.000        -0.016        -0.021  
ChildSES:TotalDiscrim05R      0.064       0.040       0.025            -0.002              0.000                 0.000             0.000              0.000         0.002         0.002  
                         TOTALBRAIN          WM         GM     Lesion_Volume  
Age                          -2.490 **   -0.676     -1.814 ***         0.025  
SexMen                      226.082 **   96.549 *  129.533  **        -3.169 *
RaceAfrAm                  -224.972  * -110.305 * -114.667   *         0.145  
PovStatBelow                 -2.724      -3.865      1.141            -0.688 .
HseHldEducation               1.894       0.638      1.256            -0.014  
TotalDiscrim04                4.996       0.859      4.138            -0.125  
RaceAfrAm:TotalDiscrim04     21.309      11.543      9.766            -0.023  
SexMen:TotalDiscrim04       -14.712      -4.982     -9.730   .         0.454 *


Probing fully adjusted interactions in model 3

plot of chunk unnamed-chunk-6

Below: t(82) = 0.52, p-value = 0.6066368
Above: t(82) = -0.62, p-value = 0.538896

plot of chunk unnamed-chunk-6

Below: t(82) = 0.91, p-value = 0.3672321
Above: t(82) = -0.18, p-value = 0.8555403

plot of chunk unnamed-chunk-6

Below: t(82) = -0.64, p-value = 0.5260892
Above: t(82) = 1, p-value = 0.3181307

plot of chunk unnamed-chunk-6

Below: t(82) = -1.13, p-value = 0.2630623
Above: t(82) = 0.75, p-value = 0.454865


Probing fully adjusted interactions in model 7

plot of chunk unnamed-chunk-7

Men: t(94) = 1.26, p-value = 0.2096626
Women: t(94) = -0.61, p-value = 0.546484