Abstract
BACKGROUND:
No study to date has concurrently evaluated the impact of radiological factors, psychosocial factors, and central sensitization (CS) related symptoms in a single lumbar spinal canal stenosis (LSS) patient cohort.
OBJECTIVE:
To investigate the associations between these factors and clinical symptoms in LSS patients.
METHODS:
We recruited 154 patients with LSS scheduled for surgery. Patient-reported outcome measures and imaging evaluation including clinical symptoms, psychosocial factors, CS-related symptoms, and radiological classifications. Spearman’s rank correlation coefficient and multiple regression analyses were employed.
RESULTS:
Spearman’s correlation revealed CS-related symptoms positively correlated with low back pain (
CONCLUSION:
Our findings suggest that psychosocial factors and CS-related symptoms, rather than radiological factors, seem to contribute to clinical symptoms in patients with LSS.
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