时下．全球老龄化已经来临,我国已在2000年10月进入老龄化社会。众所周知, 老年与癌症关系窃切,大多数恶性肿瘤的发病率随着年龄增大而增高,老年癌症患者呈现日益增多的趋势。作为治疗癌症的三大手段之一——化疗一直发挥着重要作用．但其副作用也不容忽视。因此,许多患者及患者家属都迫切想了解——。 Nowadays. The global aging has come. China has entered an aging society in October 2000. It is well-known that the relationship between old age and cancer is hacking, and the incidence of most malignant tumors increases with age, and older cancer patients show an increasing trend. As one of the three major means of treating cancer, chemotherapy has always played an important role. But its side effects can not be ignored. Therefore, many patients and their family members are eager to understand -.