The multivariable analysis of related-factors of chronic disabling LBP found statistically significant associations with the following: high score of psychological subscale in SBST (adjusted odds ratio [aOR]: 5.83, 95% confidence interval [CI]: 3.55-9.59), high score of TSK (aOR: 1.08, 95% CI: 1.05-1.13), and high somatizing tendency (aOR: 2.07, 95% CI: 1.31-3.23).