Fig. 2: Primary outcome measures over time. | Nature Medicine

Fig. 2: Primary outcome measures over time.

From: Cell-based versus corticosteroid injections for knee pain in osteoarthritis: a randomized phase 3 trial

Fig. 2

a,b, Results of primary outcome change from baseline for VAS pain (a) and change from baseline for KOOS pain score (b) by treatment group and months since randomization. The time trend lines are the model-based means and 95% CIs. The vertical lines are the 95% CIs. Sample sizes for each treatment group at each time point are reported below each figure.

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