Fig. 6

Hazard ratios according to “age at diagnosis” group and registry. a) Subgroup 1: age at diagnosis between 55 and 64 years, b) Subgroup 2: age at diagnosis between 65 and 74 years, c) Subgroup 3: age at diagnosis greater than or equal to 75 years. d) The varying effects of hazard ratio on different subgroups of registries, including Detroit, Greater Georgia, Hawaii, New Mexico and Utah