Explanatory Variable
|
OR
|
95% Confidence Interval
|
p-value
|
---|
Average pain in past 2 weeks
|
1.8c
|
(1.4, 2.3)
|
< 0.001
|
Most severe pain in past 2 weeks
|
1.3c
|
(1.0, 1.6)
|
0.02
|
Primary symptom area
|
Low back painb
|
–
|
–
| |
Neck pain
|
1.0
|
(0.5, 2.1)
|
1.00
|
Mid-back
|
0.2c
|
(0.1, 0.7)
|
0.02
|
> 1 area of complaint
|
0.4
|
(0.1, 1.1)
|
0.11
|
Other
|
0.3
|
(0.1, 1.3)
|
0.07
|
Employment status
|
Full-timeb
|
–
|
–
| |
Part-time
|
0.2c
|
(0.1, 0.5)
|
< 0.001
|
Full-time student
|
0.3c
|
(0.1, 0.7)
|
0.01
|
Unemployed
|
0.0c
|
(0.1, 0.7)
|
0.02
|
- aHosmer and Lemeshow Test p-value = 0.799
- bReferent category
- cindicates statistical significance at alpha = 0.05 level