Table 5

Risk factors of LBP as defined by pain intensity over 3 (n=549)

Predictor OR 95% CI Statistical significance
Sexp=0.517
 Men1
 Women0.860.56, 1.34
PWB scorep=0.002
 01.00
 11.650.90, 3.03
 22.861.54, 5.31
 ⩾3 problems2.771.47, 5.20
Bending posturep=0.003
 Never or seldom1.00
 Often or everyday2.141.30, 3.50
  • Estimated odds ratio (OR) and their 95% confidence intervals (95% CI) based on logistic regression. Sex forced in the model.