目的 探讨结肠癌患者领悟社会支持、自我接纳与平静心境之间相互关系。方法 选取郑州市3所三级甲等医院于2018年6月—2019年6月收治的结肠癌患者209例作为调查对象。使用基本情况问卷、领悟社会支持量表、平静心境量表和自我接纳问卷对其进行调查。 结果 结肠癌患者领悟社会支持得分为（51.43±10.32）分,平静心境得分为（13.12±2.38）分,自我接纳得分为（24.43±6.28）分。结肠癌患者领悟社会支持（β=0.245）和自我接纳（β=0.326）对平静心境有正向影响,能解释其变异的18.4%,领悟社会支持在自我接纳和平静心境间起调节作用（β=0.164）,能解释其变异的4.3%。结论 加强结肠癌患者社会支持,可增强其自我接纳对平静心境的正向影响。

Objective To analyze the relationship among perceived social support,self-acceptance and inner peace in patients with colon cancer. Methods A total of 209 patients with colon cancer were selected by convenient sampling from June 2018 to June 2019. The Perceived Social Support Scale,the Inner Peace State Scale and the Self-Acceptance Questionnaire were used. Results The score of perceived social support was（51.43±10.32）,the score of inner peace was（13.12±2.38） and the score of self-acceptance was（24.43±6.28） in patients with colon cancer. Perceived social support （β=0.245） and self-acceptance （β=0.326） had a positive effect on inner peace,which could explain 18.4% of the variance. Perceived social support played a moderating role between self-acceptance and calm mood（β=0.164）,which could explain 4.3% of the variation. Conclusion Active interventions should be undertaken to improve social support level and self-acceptance of patients with colon cancer.