Skip to main content
Fig. 3 | SpringerPlus

Fig. 3

From: Use of pain drawing as an assessment tool of sciatica for patients with single level lumbar disc herniation

Fig. 3

a GS and VAS have a significant positive correlation (r = 0.628, P < 0.05). b GS and the JOA score have a significant negative correlation (r = −0.764, P < 0.05). c VAS and the JOA score have significant negative correlation (r = −0.717, P < 0.05). GS indicates grid score. VAS indicates visual analogue scale. JOA score indicates the Japanese Orthopaedic Association scoring system for low back pain

Back to article page