Table 4 Median, interquartile range (IQR), and correlations between NRS and rFPS according to spinal level
Interview | Questionnaire (YSQ-1*) | ||||||
|---|---|---|---|---|---|---|---|
Spinal level | NRS (0-10) | rFPS (0-5) | r (NRS, rFPS) | ||||
n | Median | IQR | n | Median | IQR | ||
Cervical | 49 | 3 | 4 | 53 | 2 | 2 | 0.67 |
Thoracic | 49 | 0 | 3 | 53 | 0 | 1 | 0.76 |
Lumbar | 49 | 0 | 3 | 53 | 0 | 1 | 0.79 |