Abstract: Objective To explore the influence of respiratory function training on postoperative lung function in patients with lung cancer. Methods Eighty cases of lung cancer after operation were divided into observation group and control group, 40 cases in each group. The control group was treated with traditional routine nursing. The observation group was given nursing intervention on respiratory function training during perioperative period on the basis of the control group, and the lung function was mea-sured on the first day after admission and the first week after operation. Results there was no significant difference in blood gas index and pulmonary function index between the two groups before operation （P>0.05）. The oxygen saturation, oxygen partial pressure, FEV1% and FEV1/FVC% values in the obser-vation group were better than those in the control group one week after operation, the difference was statistically significant （P<0.05）. The quality of lung function in the observation group was better than that of the control group, and the patient′s expected value of life quality after the operation was obviously improved. Conclusion Respiratory function training on the basis of conventional nursing after lung cancer can improve the respiratory function of lung cancer patients and promote the recovery of lung function.

Key words: lung cancer, pulmonary function, respiratory function training

摘要： 目的　通过探讨呼吸功能训练对肺癌患者术后肺功能的影响。方法　将80例肺癌术后患者分为观察组、对照组，每组40例。对照组采用传统的常规护理,观察组在对照组的基础上，采取在围手术期对患者呼吸功能训练的护理干预，入院后第一天及术后第一周对肺功能的测定。结果　术前两组血气指标、肺功能指标等无明显差异（P>0.05）；术后一周观察组血氧饱和度、氧分压、FEV1%、FEV1\FVC%指标值均优于对照组，差异具有统计学意义（P<0.05）。观察组肺功能质量均好于对照组，并且患者对术后的生活质量期望值明显提高。结论　肺癌术后在常规护理基础上进行呼吸功能训练可提高肺癌患者术后的呼吸功能，促进肺功能的恢复。

关键词: 呼吸功能训练, 肺功能, 肺癌