Multivariate Cox proportional hazards regression model to identify factors associated with OS. Hazard ratios and 95% CIs are indicated by black boxes and gray lines, respectively. P values are indicated. Cancer mortality group is based on SEER 5-year survival of stage II cancers. Cancer mortality hazard-high group includes sarcoma, head and neck, cervix, plasma cell neoplasm, urothelial tract, bladder, myeloid neoplasm, stomach, lung, liver bile duct, esophagus, gallbladder, and pancreas cancer types. Cancer mortality hazard-low group includes thyroid, prostate, breast, kidney, uterus, lymphoid leukemia, lymphoma, ovary, colon/rectum, anus, melanoma, and other [includes brain, mesothelioma, orbit, penis, pleura, skin cancer (not basal cell carcinoma, squamous cell carcinoma, or melanoma), small intestine, testis, thymus, vagina, vulva, and unspecified] cancer types.