Figure 3 | Scientific Reports

Figure 3

From: A randomized controlled trial for comparing efficacy and safety between intraarticular polynucleotide and hyaluronic acid for knee osteoarthritis treatment

Figure 3

Comparison of change rate of weight-bearing VAS between IA PN and IA HMWHA at week 16. Significant reduction of weight-bearing VAS was observed from the baseline in both groups. However, there were no significant difference in change rate of weight-bearing VAS between two groups (IA PN = − 54.0 ± 38.1%, IA HMWHA = − 42.8 ± 35.8%, p = 0.296) IA Intraarticular, PN Polynucleotide, HMWHA High molecular-weight hyaluronic acid, VAS Visual analogue scale.

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