| |
1-7 days of LBP
|
8-30 days of LBP
|
> 30 days of LBP
|
---|
Model A
| |
P-value
|
OR
|
CI 95%
|
P-value
|
OR
|
CI 95%
|
P-value
|
OR
|
CI 95%
|
---|
Physical work load
|
High
|
0.012
|
1.92
|
1.15-3.22
|
0.00
|
2.88
|
1.75-4.72
|
0.00
|
3.47
|
2.05-5.87
|
|
Medium
|
0.01
|
1.93
|
1.17-3.16
|
0.004
|
2.07
|
1.27-3.40
|
0.00
|
2.80
|
1.67-4.72
|
|
Low
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
FAB-work
|
0.131
|
1.21
|
0.95-1.54
|
0.023
|
1.13
|
1.04-1.65
|
0.00
|
1.53
|
1.21-1.93
|
Physical work load
|
High
|
0.008
|
1.87
|
1.18-2.97
|
0.00
|
2.45
|
1.60-3.87
|
0.00
|
3.37
|
2.11-5.36
|
|
Medium
|
0.03
|
1.98
|
1.27-3.10
|
0.003
|
1.93
|
1.25-3.00
|
0.00
|
2.77
|
1.75-4.41
|
|
Low
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
FAB-ph.activity
|
0.322
|
1.10
|
0.91-1.40
|
0.405
|
1.08
|
0.90-1.31
|
0.012
|
1.28
|
1.06-1.56
|
Model B
| | | | | | | | | | |
Physical work load
|
High
|
0.045
|
1.76
|
1.01-3.07
|
0.00
|
2.93
|
1.70-5.06
|
0.00
|
3.08
|
1.74-5.45
|
|
Medium
|
0.013
|
1.97
|
1.15-3.37
|
0.001
|
2.44
|
1.42-4.19
|
0.00
|
3.05
|
1.74-5.35
|
|
Low
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
FAB-work
|
0.104
|
1.24
|
0.96-1.61
|
0.038
|
1.31
|
1.02-1.69
|
0.00
|
1.59
|
1.23-2.04
|
Physical work load
|
High
|
0.072
|
1.59
|
0.96-2.62
|
0.00
|
2.41
|
1.48-3.95
|
0.00
|
2.90
|
1.74-4.83
|
|
Medium
|
0.011
|
1.86
|
1.15-3.00
|
0.002
|
2.01
|
1.30-3.39
|
0.00
|
2.80
|
1.71-4.61
|
|
Low
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
FAB-ph.activity
|
0.734
|
1.04
|
0.84-1.28
|
0.584
|
1.06
|
0.86-1.30
|
0.03
|
1.26
|
1.02-1.55
|
- Model A: No adjustments
- Model B: Adjusted for age, smoking, leisure time physical activity, body mass index, emotional job demands and influence at work