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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Efficacy and safety of a single intra-articular injection of 6 ml Hylan G-F 20 compared to placebo in Chinese patients with symptomatic knee osteoarthritis

Fig. 2

WOMAC A1: Least square Means (SE) for change from baseline over time. Least-square (LS) means and standard errors (SE) are taken from repeated measures of Covariance analysis. The model includes treatment groups (Single 6 ml Hylan G-F 20 injection and placebo), site, visit and visit by treatment interaction, as well as the baseline WOMAC A1 score as a covariate. Included are patients who have measurements at baseline and at least one post-baseline value

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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