Fig. 3From: Identification and validation of biomarkers related to lipid metabolism in osteoarthritis based on machine learning algorithmsResults of immune infiltration analysis. A Comparison regarding the proportion of 22 kinds of immune cells between OA and control groups visualized by the boxplot. *p < 0.05; **p < 0.01; ***p < 0.001. A value of p < 0.05 was considered to be statistically significant. B The proportion of 22 kinds of immune cells in different samples was visualized from the burplotBack to article page