Initial model | Final model | |||||
---|---|---|---|---|---|---|
OR† | 95% CI | p Value | OR* | 95% CI | p Value | |
Age (years) | ||||||
≤21 | 1.00 | |||||
22–26 | 0.50 | 0.15 to 1.60 | 0.241 | |||
≥27 | 2.47 | 0.72 to 8.52 | 0.152 | |||
BMI | 1.11 | 0.96 to 1.28 | 0.171 | |||
Body height (m) | ||||||
≤1.80 | 4.81 | 1.54 to 15.03 | 0.007 | 4.97 | 1.64 to 15.08 | 0.005 |
1.81–1.85 | 1.00 | |||||
≥1.86 | 4.35 | 1.33 to 14.21 | 0.015 | 4.40 | 1.38 to 14.05 | 0.012 |
Physical training (day/week) | ||||||
≤1 | 4.88 | 1.49 to 15.93 | 0.009 | 5.29 | 1.66 to 16.84 | 0.005 |
2–4 | 1.00 | |||||
≥5 | 2.00 | 0.75 to 5.30 | 0.165 | |||
Military occupational function | ||||||
Assault infantry | 1.00 | |||||
Hw infantry | 0.93 | 0.22 to 4.01 | 0.922 | |||
Ranger/EOD | 1.47 | 0.45 to 4.81 | 0.524 | |||
CBC-Crew | 1.95 | 0.54 to 6.99 | 0.304 | |||
Command and Control | 1.50 | 0.35 to 6.37 | 0.581 | |||
Logistics | 1.03 | 0.19 to 5.56 | 0.974 | |||
Computer work (work day) | ||||||
≤1/10 | 1.00 | |||||
1/4 | 3.23 | 0.92 to 11.32 | 0.067 | 3.22 | 1.04 to 10.03 | 0.043 |
≥1/2 | 3.56 | 1.07 to 11.82 | 0.038 | 3.34 | 1.11 to 10.10 | 0.032 |
Lifting >15 kg (work day/week) | ||||||
≤1 | 1.00 | |||||
2–4 | 1.14 | 0.48 to 2.74 | 0.761 | |||
≥5 | 0.90 | 0.28 to 2.89 | 0.854 |
Adjusted OR with corresponding 95% CI and significance level (p value) for back (lumbar and thoracic) pain limiting work ability.
*Adjusted for comorbidity (non-musculoskeletal), age and BMI.
†Adjusted for comorbidity (non-musculoskeletal).
BMI, body mass index.