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Table 3 Multiple regression analysis IMAT ES L4-L5 & L5-S1

From: Fear-avoidance beliefs are associated with a high fat content in the erector spinae: a 1.5 tesla magnetic resonance imaging study

  Variable Unstandardized coefficients Standardized coefficients P-value
B 95% CI βeta
Lower Upper
M1 (Constant)
FABQ-PA
3.526
0.952
−8.655
0.191
15.707
1.713
0.484 0.554
0.017
M2 (Constant)
FABQ-PA
DD L4
Age
PA
−9.985
0.750
0.679
0.354
−3.355
−26.748
0.092
−1.817
0.040
−7.126
6.778
1.409
3.175
0.668
0.416
0.381
0.110
0.447
−0.305
0.228
0.028
0.576
0.029
0.078
  1. Abbreviations; M Model, IMAT Intramuscular Adipose Tissue, PA Physical Activity, DD Disc Degeneration, FABQ-PA Fear-avoidance beliefs questionnaire subdomain physical activity, ES Erector Spinae