JOA score
From Dr Shin Spine Clinic
Motor dysfunction of lower limbs
0 Unable to walk
1 Able to walk on flat floor with walking aid
2 Able to walk up/downstairs with handrail
3 Lack of stability and smooth reciprocation of gait
4 No dysfunction
Sensory deficit in lower limbs
0 Severe sensory loss or pain
1 Mild sensory deficit
2 No deficit
Sensory deficit in trunk
0 Severe sensory loss or pain
1 Mild sensory deficit
2 No deficit
Sphincter dysfunction
0 Unable to void
1 Marked difficulty in micturition
2 Minor difficulty in micturition
3 No dysfunction