SRSF5 and colorectal carcinoma: Univariate and multivariate Cox proportional hazard regression analyses identified SRSF5 as an independent prognostic factor for CRC (univariate: HR = 2.192, 95% CI: 1.167–4.117, P = 0.015; multivariate: HR = 2.192, 95% CI: 1.159–4.147, P = 0.016).