HSPB1 and colorectal carcinoma: The AUC of PAGE4 was 0.559 (0.522–0.596) (Fig. 5G), with a relatively low accuracy, while the AUC of HSPB1 was 0.499 (0.437–0.560) (Fig. 5H), with the lowest prognostic value in CRC among the 8 OS-associated mRNAs.