本文报告242例慢性粒细胞白血病(CML)的住院患者,就其诊断时的临床表现、实验室检查和生存期之间的关系作了分析。男157例,女85例;年龄12～86岁,中数43岁。中数生存期39月,29%的病例确诊后生存5年以上。193例死亡,其中88%与本病直接有关,12%死于其他疾病。Ph~1染色体与生存期的关系:242例中12例发生急粒变,Ph~1(+)者11例,1例为Ph~1(-),生存期 This article reports 242 inpatients with chronic myeloid leukemia (CML) who have been analyzed for their association with the clinical presentation, laboratory tests, and survival at diagnosis. 157 males and 85 females; aged 12 to 86 years, median 43 years. In the median survival of 39 months, 29% of the patients survive more than 5 years after diagnosis. Of 193 deaths, 88% were directly related to the disease and 12% died of other diseases. The relationship between the Ph ~ 1 chromosome and the survival time: In 242 cases of 12 cases of acute granuloma, Ph ~ 1 (+) in 11 cases, 1 case of Ph ~ 1 (-), survival