| Pain (Total score of pain) (S/A) | Pain (VAS) | Pain (PPI) | Disability (ODI) |
---|---|---|---|---|
CE | ||||
 45° flexion | r = 0.14 | r = −0.03 | r = −0.12 | r = − 0.15 |
p = 0.435 | p = 0.853 | p = 0.501 | p = 0.427 | |
 60° flexion | r = −0.04 | r = − 0.17 | r = − 0.12 | r = − 0.11 |
p = 0.815 | p = 0.359 | p = 0.513 | p = 0.560 | |
 15° extension | r = 0.19 | r = −0.32 | r = −0.06 | r = 0.39 |
p = 0.293 | p = 0.080 | p = 0.721 | p = 0.029* | |
AE | ||||
 45° flexion | r = −0.23 | r = 0.12 | r = −0.30 | r = − 0.16 |
p = 0.216 | p = 0.50 | p = 0.106 | p = 0.377 | |
 60° flexion | r = −0.33 | r = 0.22 | r = 0.20 | r = 0.17 |
p = 0.074 | p = 0.234 | p = 0.282 | p = 0.366 | |
 15° extension | r = −0.10 | r = − 0.02 | r = − 0.17 | r = − 0.23 |
p = 0.601 | p = 0.912 | p = 0.366 | p = 0.209 |