MKI67 and neoplasm: Investigation of the correlation between LINC01606 expression and clinicopathological characteristics indicated that upregulation of LINC01606 was positively correlated with the positive rate of Ki‐67 (p = .005), depth of tumour invasion (p = .004), metastasis to lymph nodes (p = .028), advanced TNM stage (p = .038) and tumour venous/lymphatic/nervous invasion (p = .034) (Table 1).