Table 1

Clinical characteristics for chronic back pain patients

CBP Patients
Age (years)
Sex
Pain duration (years)
VAS
Below knee radiation
Herniated
disc
Medications

1
58
M
5
70
Yes
Yes
Ibuprofen/acetaminophen
2
29
F
3
60
Yes
No MRI
none
3
32
F
7
80
No
Yes
Valium, skelaxin, naproxen, ibuprofen
4
43
F
12
50
No
Yes
Acetaminophen/naproxen
5
59
M
30
65
Yes
No
Ibuprofen
6
47
M
10
55
Yes
Yes
Ibuprofen/Flexeril
7
68
M
4
60
No
No
Ibuprofen

Herniated disc, based on spinal MRI. M = male, F = female. VAS score is for spontaneous pain.

Baliki et al. Molecular Pain 2008 4:47   doi:10.1186/1744-8069-4-47