The quality of life before and after treatment was evaluated by the Standard of Quality of Life drew up in China in 1990. The adverse events after treatment were evaluated by Common Toxicity Criteria(CTC) formulated by National Cancer Institute of the USA. 采用我国于1990年制定的生活质量标准评估治疗前后的生活质量,同时根据美国国立癌症研究所通用毒副作用评分标准评估治疗相关的不良反应。