Table 1.

Summary of respondent demographics

Respondent demographics
Age (Mean±SD)	53.6 (9.8)
Male gender (%)	140 (29)
Undergone surgery (%)	221 (46)
Length of symptoms (%)
0–1 year	72 (15)
1–3 years	140 (29)
3–10 years	181 (38)
10–25 years	74 (15)
25+years	14 (3)
P-mJOA (Mean+SD)
Upper limb function	3.6 (1.0)
Walking	4.4 (1.5)
Upper limb sensation	1.7 (0.7)
Bladder function	2.2 (1.0)
Total	11.9 (3.0)
VAS limb pain (Mean±SD)	3.1 (2.6)

P-mJOA, patient-derived version of the modified Japanese Orthopaedic Association; VAS, Visual Analogue Scale.