Table 3.
Multivariable generalized linear model. Parameter estimates.
| Multivariable Analysis. Dependent Variable: Chronic Low Back Pain | B | Adjusted Exp(B) | Wald 95% Confidence Interval for the Exp(B) Lower Bound–Upper Bound |
Wald Chi-Square Statistic | p Value |
|---|---|---|---|---|---|
| Intercept | −3.644 | 0.026 | 0.022–0.031 | 1546.884 | <0.001 |
| Sex | |||||
| Female | 0.521 | 1.683 | 1.552–1.825 | 158.861 | <0.001 |
| BMI | |||||
| Overweight | 0.284 | 1.328 | 1.213–1.454 | 37.743 | <0.001 |
| Obese | 0.542 | 1.719 | 1.543–1.917 | 95.752 | <0.001 |
| Physical activity during occupational activities | |||||
| Standing for most of the day | −0.141 | 0.869 | 0.797–0.948 | 10.040 | 0.002 |
| Tasks requiring high physical demand | 0.339 | 1.403 | 1.153–1.708 | 11.432 | 0.001 |
| Physical activity in leisure time | |||||
| Occasional physical or sporting activity | −0.106 | 0.899 | 0.824–0.981 | 5.660 | 0.017 |
| Physical activity several times a month | −0.327 | 0.721 | 0.617–0.842 | 16.942 | <0.001 |
| Physical activity several times a week | −0.515 | 0.598 | 0.519–0.688 | 51.160 | <0.001 |
| Age (years) | 0.032 | 1,033 | 1.030–1.035 | 711.686 | <0.001 |