Skip to main content
. 2020 Oct 31;21:715. doi: 10.1186/s12891-020-03731-2

Table 3.

Physical exposure and odds of back injury & LBP at follow-up. Values are based on the minimally-adjusted model and presented as odds ratios (OR) and differences between least square means (LSM), respectively. CI; confidence intervals

Back Injury LBP
Exposure OR (95% CI) p-value LSM (95% CI) p-value
2nd & 3rd quartiles (comparator) 1 1.93
1st quartile 1.28 (0.63–2.57) 0.4970 − 0.47 (− 0.87 - (− 0.06)) 0.0219
4rd quartile 1.32 (0.66–2.66) 0.4295 − 0.24 (− 0.63–0.16) 0.2379

Adjusted for age and frequency of patient transfer