Research Paper Volume 13, Issue 4 pp 5674—5685
High expression of heme oxygenase-1 in tumor-associated macrophages characterizes a poor-prognosis subtype in nasopharyngeal carcinoma
Figure 2. HO-1 immunohistochemical scoring significantly correlates with expression of CD163 in nasopharyngeal carcinoma tissues. Spearman’s correlation analysis demonstrates a significant correlation between the expression levels of HO-1 and CD163. The Spearman’s correlation coefficient is 0.536, p-value < 0.001.