SLPI and colorectal carcinoma: When we stratified for adjuvant chemotherapy in the whole cohort of stage II and stage III MSS CRC, SLPI expression was not associated with disease-free survival in patients who did not receive adjuvant chemotherapy (HRR 0.93, P-value 0.80, 95% confidence interval 0.54–1.60, Fig. 3a) or in patients who received adjuvant chemotherapy (HRR 0.81, P-value 0.51, 95% confidence interval 0.43–1.52, Fig. 3b).