65-74 岁时,发病率达到高峰。[4]Goldman J. ABC of clinical haematology: chronic myeloid leukaemia. BMJ. 1997;314:657-60 [published erratum appears in: BMJ. 1997 Mar 1;314(7081):657-60].http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2126117/pdf/9066482.pdfhttp://www.ncbi.nlm.nih.gov/pubmed/9066482?tool=bestpractice.com[6]National Cancer Institute. Surveillance, Epidemiology, and End Results Progam. Cancer stat facts: leukemia - chronic myeloid leukemia (CML). 2018 [internet publication].https://seer.cancer.gov/statfacts/html/cmyl.html 诊断年龄中位数为 65 岁。[6]National Cancer Institute. Surveillance, Epidemiology, and End Results Progam. Cancer stat facts: leukemia - chronic myeloid leukemia (CML). 2018 [internet publication].https://seer.cancer.gov/statfacts/html/cmyl.html