Research Article
Muscle Functions and Functional Performance among Older Persons with and without Low Back Pain
Table 4
Multiple linear regression of pain, muscle functions, and functional performances.
| Dependent variables | Male | Female | Unstandardized | Standardized | | p value | Unstandardized | Standardized | | value | coefficients | coefficients | coefficients | coefficients | | SE | β | | | β | |
| Pain | | | | | | | | | | | Constant | 16.065 | 7.662 | | 0.224 | | 0.601 | 8.705 | | 0.284 | | Abdominal strength | | 6.135 | | 0.086 | 4.194 | 10.213 | 0.135 | 0.685 | Back strength | | 6.317 | | 0.423 | 4.105 | 8.335 | 0.171 | 0.627 | TrA control | | 0.107 | | 0.627 | | 0.155 | | 0.722 | Multifidus control | | 0.159 | | 0.747 | 0.066 | 0.199 | 0.098 | 0.745 | Lower limb function | 0.067 | 0.155 | 0.155 | 0.667 | | 0.215 | | 0.891 | TUG | | 0.098 | 0.098 | 0.757 | 0.047 | 0.118 | 0.115 | 0.692 | Hand grip strength | −0.042 | 0.043 | 0.043 | 0.341 | | 0.215 | 0.324 | 149 |
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Comparisons were tested using multiple linear regression. value is significant at the level of 0.05 (1-tailed).
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