|
Low back pain intensity
|
6.17 (5.00, 7.25)
|
5.33 (4.33, 6.67)
|
0.07
|
|
Oswestry disability index
|
30 (20, 40)
|
26 (16, 34)
|
0.1
|
|
sex
| | |
0.1
|
|
Female
|
22 (58%)
|
36 (40%)
| |
|
Male
|
16 (42%)
|
53 (60%)
| |
|
Age
|
44 (39, 50)
|
47 (39, 54)
|
0.2
|
|
Depression
|
3.75 (2.12, 5.50)
|
4.00 (1.00, 6.00)
|
0.8
|
|
Catastrophization
|
4.00 (2.00, 6.00)
|
3.75 (2.00, 5.50)
|
0.6
|
|
Anxiety
|
5 (1, 7)
|
4 (2, 5)
|
0.3
|
|
Regional pressure pain threshold
|
266 (194, 387)
|
586 (399, 697)
|
< 0.001
|
|
Regional heat pain threshold
|
40.6 (38.9, 43.2)
|
42.6 (40.0, 45.6)
|
< 0.01
|
|
Remote pressure pain threshold
|
13 (10, 17)
|
14 (10, 18)
|
0.4
|
|
Remote pressure pain tolerance
|
35 (29, 43)
|
59 (50, 75)
|
< 0.001
|
|
Temporal summation
|
0.62 (0.08, 1.23)
|
0.90 (0.27, 1.52)
|
0.1
|
|
Conditioned pain modulation
|
3 (− 1, 6)
|
5 (0, 12)
|
0.03
|
