【Abstract】ObjectiveTo explore the influences of progressive muscle relaxation training (PMR) combined with mindfulness therapy on negative emotion and quality of life in patients with diarrhea predominant irritable bowel syndrome (IBS). MethodsA total of 97 patients with diarrhea IBS treated in our hospital from May 2014 to May 2016 were randomly divided into control group(48 cases) and observation group (49 cases) according to random number table method. The two groups were given routine treatment and nursing, and the control group were given PMR on the basis of routine treatment and nursing, while the observation group were given mindfulness therapy on the basis of the control group, negative emotion, symptom improvement and quality of life were compared between two groups. ResultsThe symptom severity index, frequency index, selfrating anxiety scale (SAS) and selfrating depression scale (SDS) scores in the observation group were significantly lower than those in the control group (P＜0.05), the scores of IBS quality of life scale (IBSQOL) were significantly higher than those in the control group (P＜0.05). ConclusionsPMR combined with mindfulness therapy in the treatment of diarrhea IBS can alleviate negative emotions, improve physiological function and quality of life, with better pertinence and practicability, and has a certain promotion value.

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