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Table 2 Medians (Q1, Q3) of the different patients’ scores for joint pain, stiffness and physical function

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

  1. WOMAC Western Ontario and McMaster Universities
  2. Joint specific pain scores range from 0 to 20 with 0 indicating no pain; joint stiffness scores range from 0 to 8 with 0 indicating no stiffness and physical function scores range from 0 to 68, with 0 indicating no difficulty with activity. The total WOMAC score is out of 96