The clinical study showed that there were no statistical significance as for efficient ratios of the two groups （P>0.05）; in the combined method treating group, the patients’ symptoms of cough, emptysis, fever, anorexia were greatly improved, and the side effect was lowered than the control group （P<0.05）; the quality of life, T lymphocyte subset and NK cell were higher than the control group （P<0.05）.

临床观察表明，两组有效率比较，差异无统计学意义（P＞0.05）；稳定率比较，差异有统计学意义（P＜0.05）。 治疗组患者咳嗽、咯血、发热、纳呆症状明显改善，毒副反应低于对照组（P＜0.05）；生存质量、T淋巴细胞亚群及NK细胞活性均高于对照组（P＜0.05）。