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(A) Cancer-specific survival stratified by different age groups. (p = 0.731m, <50: yellow; 50–60: red; 60–70: gray; 70–89: green; >80: blue). (B) Overall survival stratified by different age groups. (p < 0.001; <50: yellow; 50–60: red; 60–70: gray; 70–89: green; >80: blue).
