EGFR and neoplasm: Negative correlations were found between miR-193a-3p and tumor size (r = −0.277, P = 0.002), lymph node metastasis (LNM) (r = −0.186, P = 0.038), TNM (r = −0.226, P = 0.011), EGFR protein expression (r = −0.272, P = 0.041).