目的 探讨改良正念减压疗法对乳腺癌患者术后正念水平及生命质量的效果。方法 采用便利取样法,选取我院2017年1月至2018年9月符合各项标准的乳腺癌患者,分为对照组和试验组各23例,试验组应用改良正念减压疗法,对照组给予常规护理。干预7周后比较两组患者的正念水平及生活质量。结果干预后试验组正念水平为（64.43±5.71）分,对照组正念水平为（55.61±5.93）分,差异有统计学意义（P<0.05）;试验组生命质量水平为（96.48±5.83）分,对照组为（84.83±4.82）分,差异有统计学意义（P<0.05）。结论 改良正念减压疗法能够提高乳腺癌患者正念水平,提高其生命质量。

Objective To investigate the effects of mindfulness-based stress reduction（MBSR） on mindfulness level and quality of life in postoperative breast cancer patients. Methods The breast cancer patients who met the various inclusion criteria from January 2017 to September 2018 were recruited by convenience sampling and divided into the control group and the experimental group with 23 patients in each group. Patients in the control group received routine care while patients in the experimental group received MBSR. Seven weeks after the intervention,mindfulness level and quality of life of patients in both groups were compared. Results After the intervention,the levels of mindfulness of patients in the experimental group and the control group were（64.43±5.71）and（55.61±5.93）respectively. The mindfulness differences were statistically significant（P<0.05）. Quality of life in the experimental group was（96.48±5.83）while it was（84.83±4.82）for the control group,and the differences were also statistically significant（P<0.05）. Conclusion Revised MBSR can improve the level of mindfulness in breast cancer patients and improve their quality of life.