LINC02166 and breast cancer: In conclusion, we identified a novel autophagy‐related prognostic risk model consisting of 11 lncRNAs (U62317.4, LINC01016, LINC02166, C6orf99, LINC00992, BAIAP2‐DT, AC245297.3, AC090912.1, Z68871.1, LINC00578 and LINC01871) in breast cancer.