IL20RA and colorectal carcinoma: Multivariate Cox regression analysis adjusted by age, sex, tumor site, tumor size, tumor differentiation degree, and TNM stage, showed that IL20RA protein expression (HR = 1.975, 95% CI [1.068–3.653], P = 0.030), the degree of tumor differentiation (HR = 2.013, 95% CI [1.110–3.651], P = 0.021), and TNM stage (HR = 1.823, 95% CI [1.006–3.305], P = 0.048) had an impact on the survival of CRC patients (Table 3).