From: Vitamin D and its association with symptom severity in knee osteoarthritis: a cross sectional study at a national referral hospital in Uganda
WOMAC score
Median (Q1, Q3)
Min, max
Pain
8.0 (5, 11)
0, 19
Stiffness
1 (0, 2)
0, 8
Physical function
29.0 (16, 41)
3, 68
Total joint, stiffness, physical function (total WOMAC)
39.0 (21, 54)
4, 95