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Egyptian Journal of Radiology and Nuclear Medicine

Table 4 WOMAC index subclasses

From: Role of adding T2 mapping sequence to the routine MR imaging protocol in the assessment of articular knee cartilage in osteoarthritis

WOMAC index (Likert scale)

Range

Mean ± SD

Pain

2.1–7.2

4 ± 2

Stiffness

0–3.2

1.5 ± 0.7

Physical function

3.1–21.9

10 ± 4.9

Total score

5.2–32.3

15.5 ± 7.6

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