《中国康复理论与实践》

《中国康复理论与实践》 ›› 2012, Vol. 18 ›› Issue (9): 886-887.

• 论文 • 上一篇    下一篇

补充富钾饮食对老年住院冠心病患者排便困难的预防效果

胡鑫，李帼英，舒婧，孙俊芳   

  1. 解放军总医院老年心内科监护室，北京市100853
  • 收稿日期:2012-03-02 修回日期:1900-01-01 出版日期:2012-09-25 发布日期:2012-09-25

Effect of Potassium-rich Diet on Constipation for Hospitalized Elderly with Coronary Heart Disease

HU Xin, LI Guo-ying, SHU Jing, et al   

  1. Institute of Geriatric Cardiology, Chinese PLA General Hospital, Beijing 100853, China
  • Received:2012-03-02 Revised:1900-01-01 Published:2012-09-25 Online:2012-09-25

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摘要： 目的探讨补充富钾食物预防老年冠心病住院患者排便困难的有效性。方法老年住院冠心病患者100 例分为干预组(n=50)和对照组(n=50)。干预组每日补充橙汁400 ml(含K+ 600 mg)，对照组每日补充白开水400 ml。记录两组7 d 内排便情况。结果干预后，干预组排便次数较对照组明显增加(P<0.01)，排便伴随症状评分、排便困难程度评分较对照组改善(P<0.05)，住院期间主要心血管不良事件发生率无显著性差异(P>0.05)。结论补充富钾食物能够减少老年住院冠心病患者排便困难程度。

关键词: 冠状动脉性心脏病, 便秘, 老年人, 营养疗法

Abstract: Objective To observe the effect of potassium-rich diet on constipation for elderly patients with coronary heart disease (CHD) during hospitalization. Methods 100 elderly CHD patients were divided into treatment group (n=50) and control group (n=50). The treatment group drank orange juice 400 ml (about potassium 600 mg) per day, while the control group drank the same volume of water. Their defecation in 7 d was recorded. Results Compared with those in control group, the frequency of defecation increased (P<0.01), The Bleijenberg score and Bristol score both decreased (P<0.05) in the treatment group. There was no significant difference in incidence of major adverse cardiac events between these groups (P>0.05). Conclusion Potassium-rich diet plays an important role in prevention of constipation in elderly patients with CHD during hospitalization.

Key words: coronary heart disease, constipation, elderly, trophotherapy