Table 6.
Participants with Pain in Neck and Extremities
| CSI | |||||
|---|---|---|---|---|---|
| Pain Location | Number of Participants | Comorbid with cLBP | Pain− | Pain+ | P-value |
| Neck | 17 (6.5%) | 3 (1.1%) | 15.4 (10.7) | 21.1 (14.5) | <0.05 |
| Upper extremity | 50 (19.1%) | 11 (4.2%) | 14.8 (10.3) | 19.8 (13.2) | <0.05 |
| Knee joint | 72 (27.5%) | 25 (9.5%) | 15.2 (10.9) | 17.2 (11.4) | N.S. |
| Hip joint | 14 (5.3%) | 7 (2.7%) | 15.3 (10.0) | 24.2 (8.3) | <0.01 |
| Ankle joint | 16 (6.1%) | 5 (1.9%) | 15.3 (11.0) | 23.5 (8.3) | <0.01 |
| Foot | 19 (7.3%) | 5 (1.9%) | 15.3 (10.7) | 22.4 (12.8) | <0.01 |
Notes: Number in parenthesis indicates the percentage of total number of participants. In the CSI columns, number in parenthesis indicates standard deviation (SD). Bold values indicate statistical significance.
Abbreviation: cLBP, chronic low back pain; CSI, Central Sensitization Inventory.