Fig. 4From: miR-19b-3p promotes colon cancer proliferation and oxaliplatin-based chemoresistance by targeting SMAD4: validation by bioinformatics and experimental analysesKaplan-Meier analysis of overall survival (OS) and disease-free survival (DFS) based on the expression of miR-19b-3p. High expression of miR-19b-3p correlated with poor OS (P < 0.001) and DFS (P < 0.001) in patients from General Hospital of Ningxia Medical UniversityBack to article page