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Table 4 Determinants of physical and walking activity

From: Influencing walking behavior can increase the physical activity of patients with chronic pain hospitalized for multidisciplinary rehabilitation: an observational study

Model 5–7 Coefficient Confidence interval % change Confidence interval
(n = 1360 days) Estimate Lower Upper exp(coeff.)-1 Lower Upper
MVPA (Model 5)
 (intercept) 4.409 4.333 4.486 (82.2) (76.2) (88.8)
Day type
 (Days off)       
 Rehabilitation days 0.279 0.219 0.338 32.1% 24.5% 40.2%
Pain interference (PI) −0.030 − 0.060 0.000 −2.9% −5.8% 0.0%
Pain site
 (Lower limbs)       
 Spine (Sp) −0.098 − 0.201 0.005 −9.3% −18.2% 0.5%
 Upper limbs (UpL) −0.052 − 0.137 0.033 −5.1% −12.8% 3.4%
Interactions
 PI x Sp −0.076 −0.137 − 0.015 −7.3% − 12.8% − 1.5%
 PI x UpL 0.010 − 0.042 0.062 1.0% −4.1% 6.4%
 Rehab. days x PI x SP 0.065 0.013 0.118 6.7% 1.3% 12.5%
 Rehab. days x PI x UpL −0.009 −0.051 0.033 −0.9% −5.0% 3.4%
WA (Model 6)
  (intercept) 3.835 3.739 3.931 (46.3) (42.1) (51.0)
Day type
 (days off)       
 Rehabilitation days 0.480 0.406 0.555 61.6% 50.1% 74.2%
Pain interference (PI) −0.034 −0.071 0.003 −3.3% −6.9% 0.3%
Pain site
 (Lower limbs)       
 Spine (Sp) −0.095 −0.224 0.033 −9.1% −20.1% 3.4%
 Upper limbs (UpL) −0.019 −0.125 0.087 −1.9% −19.3% 9.1%
Interactions
 PI x Sp −0.074 −0.150 0.003 −7.1% − 13.9% 0.3%
 PI x UpL 0.029 −0.036 0.094 2.9% −3.5% 9.9%
 Rehab. days x PI x SP 0.077 0.011 0.143 8.0% 1.1% 15.4%
 Rehab. days x PI x UpL −0.012 −0.065 0.041 −1.2% −6.3% 4.2%
LW (Model 7)
 (intercept) 2.063 1.849 2.276 (7.9) (6.4) (9.7)
Day type
 (days off)       
 Rehabilitation days 1.366 1.190 1.542 292.1% 228.7% 367.4%
Pain interference (PI) −0.038 −0.078 0.002 −3.8% −7.5% 0.2%
Pain site
 (Lower limbs)       
 Spine (Sp) −0.172 −0.393 0.049 −15.8% −32.5% 5.0%
 Upper limbs (UpL) −0.053 −0.244 0.137 −5.2% −21.7% 14.7%
  1. Fixed effects of generalized linear mixed models (Gamma distribution with log link). Full model outputs are shown in Additional file 1: Tables S5-S10. Boldface indicates that the coefficient is significantly different from zero. MVPA moderate-to-vigorous physical activity, WA walking activity, LW long walks (> 1 min)