(cm2) Muscles CSA | Discopathy involve | Discopathy types | Discopathy affect side | Discopathy location | Discopathy size/severity | ||||||
R | p-value | R | p-value | R | p-value | R | p-value | R | p-value | ||
L3/4 | |||||||||||
Multifidus | |||||||||||
Right side | 0.02 | 0.777 | 0.027 | 0.699 | 0.02 | 0.774 | 0.031 | 0.659 | 0.049 | 0.488 | |
Left side | 0.055 | 0.439 | 0.068 | 0.336 | 0.063 | 0.375 | 0.043 | 0.545 | 0.057 | 0.42 | |
Erector spinae | |||||||||||
Right side | 0.037 | 0.6 | 0.003 | 0.97 | 0.012 | 0.868 | 0.057 | 0.422 | 0.01 | 0.891 | |
Left side | 0.091 | 0.202 | 0.043 | 0.546 | 0.049 | 0.491 | 0.11 | 0.119 | 0.059 | 0.403 | |
L4/5 | |||||||||||
Multifidus | |||||||||||
Right side | 0.068 | 0.338 | 0.103 | 0.147 | 0.137 | 0.052 | 0.174* | 0.014* | 0.037 | 0.603 | |
Left side | 0.025 | 0.721 | 0.023 | 0.742 | 0.118 | 0.096 | 0.025 | 0.729 | 0.027 | 0.704 | |
Erector spinae | |||||||||||
Right side | 0.113 | 0.11 | 0.183* | 0.011* | 0.135 | 0.056 | 0.124 | 0.08 | 0.04 | 0.575 | |
Left side | 0.095 | 0.181 | 0.124 | 0.081 | 0.098 | 0.167 | 0.077 | 0.28 | 0.037 | 0.604 | |
L5/S1 | |||||||||||
Multifidus | |||||||||||
Right side | 0.009 | 0.899 | 0.043 | 0.549 | 0.009 | 0.905 | 0.013 | 0.859 | 0.036 | 0.61 | |
Left side | 0.058 | 0.414 | 0.066 | 0.355 | 0.041 | 0.577 | 0.053 | 0.452 | 0.069 | 0.333 | |
Erector spinae | |||||||||||
Right side | 0.006 | 0.938 | 0.022 | 0.752 | 0.004 | 0.955 | 0.069 | 0.332 | 0.039 | 0.585 | |
Left side | 0.014 | 0.844 | 0.001 | 0.996 | 0.022 | 0.754 | 0.094 | 0.185 | 0.046 | 0.521 | |
(%) Fatty infiltration | Discopathy involve | Discopathy types | Discopathy affect side | Discopathy location | Discopathy size/severity | ||||||
R | p-value | R | p-value | R | p-value | R | p-value | R | p-value | ||
L3/4 | |||||||||||
Multifidus | |||||||||||
Right side | 0.109 | 0.124 | 0.143* | 0.044* | 0.13 | 0.067 | 0.113 | 0.111 | 0.147* | 0.038* | |
Left side | 0.129 | 0.068 | 0.135 | 0.057 | 0.158* | 0.026* | 0.123 | 0.083 | 0.173* | 0.014* | |
Erector spinae | |||||||||||
Right side | 0.133 | 0.06 | 0.166* | 0.019* | 0.154* | 0.029* | 0.163* | 0.021* | 0.163* | 0.021* | |
Left side | 0.065 | 0.359 | 0.091 | 0.198 | 0.089 | 0.209 | 0.076 | 0.287 | 0.089 | 0.209 | |
L4/5 | |||||||||||
Multifidus | |||||||||||
Right side | 0.035 | 0.622 | 0.173* | 0.015* | 0.059 | 0.406 | 0.042 | 0.551 | 0.168* | 0.018* | |
Left side | 0.059 | 0.41 | 0.216* | 0.002* | 0.011 | 0.881 | 0.035 | 0.627 | 0.165* | 0.019* | |
Erector spinae | |||||||||||
Right side | 0.113 | 0.11 | 0.054 | 0.45 | 0.264* | 0.001* | 0.121 | 0.088 | 0.152* | 0.032* | |
Left side | 0.151* | 0.033* | 0.065 | 0.36 | 0.292* | 0.001* | 0.141* | 0.046* | 0.152* | 0.032* | |
L5/S1 | |||||||||||
Multifidus muscles | |||||||||||
Right side | 0.470* | 0.032* | 0.198* | 0.047* | 0.397* | 0.017* | 0.244* | 0.036* | 0.271* | 0.019* | |
Left side | 0.397* | 0.031* | 0.113* | 0.041* | 0.378* | 0.027* | 0.352* | 0.043* | 0.391* | 0.016* | |
Erector spinae | |||||||||||
Right side | 0.068 | 0.336 | 0.007 | 0.919 | 0.103* | 0.041* | 0.004 | 0.958 | 0.214* | 0.048* | |
Left side | 0.037 | 0.606 | 0.016 | 0.826 | 0.147* | 0.025* | 0.002 | 0.978 | 0.221* | 0.038* | |