Research Article

Barriers to Physical Activity in Low Back Pain Patients following Rehabilitation: A Secondary Analysis of a Randomized Controlled Trial

Table 3

Associations with physical activity.

BetaSE (β)Sig.OR95%-CI

Age (years)0.0210.0400.6101.0210.943; 1.105]
Gender:  
men versus women
0.3730.6030.5361.4520.445; 4.736]
Body mass index:  
“overweight or obese” versus “normal weight”
0.9840.6470.1282.6750.753; 9.502]
Highest level of education:  
“higher than lower secondary school” versus “lower secondary school”
1.6800.6290.0085.3661.563; 18.425]
Duration of LBP at baseline:  
“≤12 months” versus “>12 months”
−1.3571.0940.2150.2580.030; 2.196]
Intensity of pain during the last four weeks at six-month follow-up  
(min: 1; max.: 6)
−0.0960.2480.6990.9090.559; 1.477]
More back pain by physical activity  
(0: not at all; 6: exactly)
−0.4910.1910.0100.6120.421; 0.889]
Baseline leisure time physical activity:  
“active” versus “inactive”
0.6370.6020.2901.8910.581; 6.151]
Study group:
“control group” versus “intervention group”
−0.7890.5640.1620.4540.150; 1.373]
Barrier: bad weather  
“barrier” versus “no barrier”
−0.3580.7070.6120.6990.175; 2.792]
Barrier: being tired  
“barrier” versus “no barrier”
−1.2070.6330.0560.2990.087; 1.034]
Not feeling like it  
“barrier” versus “no barrier”
−0.6480.6700.3330.5230.141; 1.944]
Want to stay home  
“barrier” versus “no barrier”
−1.0750.7060.1280.3410.086; 1.362]
Depressed  
“barrier” versus “no barrier”
0.0710.6260.9091.0740.315; 3.663]
Stress
“barrier” versus “no barrier”
−0.0560.6170.9280.9450.282; 3.166]
Sport facility too far away  
“barrier” versus “no barrier”
−0.3740.9290.6880.6880.111; 4.255]
Too expensive  
“barrier” versus “no barrier”
−0.5920.6700.3770.5530.149; 2.055]
Forgot to do sport  
“barrier” versus “no barrier”
−0.0160.8520.9850.9850.185; 5.229]

Dependent variable: leisure time activity following rehabilitation (“active”: >0 MET-min/week versus “inactive”: 0 MET-min/week); value < 0.05; ; variables not included. Barriers: activities with friends; pain; being ill; too much work; injury; TV; partner against it; difficult to organize; no sport partner. Odds ratios are adjusted for socioeconomic status variables and intervention group.