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Table 2 Osteoarthritis history in included patients

From: Intra-articular use of a medical device composed of hyaluronic acid and chondroitin sulfate (Structovial CS): effects on clinical, ultrasonographic and biological parameters

Knee OA History

Full Analysis Set (n = 30)

Target knee more painful at Visit 1

n (%)

Left

13 (43.3)

Right

17 (56.7)

Duration of knee OA, months

 

mean ± SD

44.6 ± 48.7

median, range

28.0, 5-195

Family history

n (%)

Yes

7 (23.3)

Kellgren-Lawrence Grade in last X-ray

n (%)

Grade II

20 (66.7)

Grade III

10 (33.3)