Table 5.
Cronbach’s alpha coefficients by neuropathic pain condition
| Condition | Cronbach’s alpha
|
|
|---|---|---|
| Nine-item | Seven-item | |
| All | 0.76 | 0.80 |
| pDPN | 0.78 | 0.82 |
| CLBP | 0.76 | 0.78 |
| SCI | 0.63 | 0.68 |
| HIVP | 0.82 | 0.85 |
| PTPS | 0.78 | 0.83 |
| SFN | 0.74 | 0.80 |
Abbreviations: CLBP, chronic low back pain-associated NeP; HIVP, human immunodeficiency virus-related peripheral NeP; pDPN, painful diabetic peripheral neuropathy; PTPS, posttrauma/postsurgical NeP; SCI, spinal cord injury-related NeP; SFN, small fiber neuropathy; NeP, neuropathic pain.