目的应用PRECEDE（predisposing，reinforcing and enabling constructs in educational／environmental diagnosisand evalua—tion）模式探讨影响中青年冠状动脉硬化性心脏病（简称冠心病）患者健康行为的因素。方法根据PRECEDE模式...目的应用PRECEDE（predisposing，reinforcing and enabling constructs in educational／environmental diagnosisand evalua—tion）模式探讨影响中青年冠状动脉硬化性心脏病（简称冠心病）患者健康行为的因素。方法根据PRECEDE模式自制问卷，便利抽样选择因冠心病首次住院的中青年（18~59岁）患者222例作为研究对象，进行问卷调查和半结构式访谈，内容包括患者一般资料、日常行为习惯以及影响健康行为的相关因素。结果影响中青年冠心病患者健康行为的因素可分为倾向因素（患者健康知识匮乏、健康信念缺失）、促成因素（缺乏健康促进相关政策、有限的社区健康教育）和强化因素（缺乏家庭成员支持及娱乐文化）。结论为更有效促进中青年冠心病患者不良生活方式的改变，健康促进应充分考虑倾向因素、促成因素和强化因素。展开更多
Pepper, celery, eggplant and tomato were used as preceding crops to study their effects on the yield, soil microorganism quantity and soil enzyme activities of cucumber. Results showed that four preceding crops all in...Pepper, celery, eggplant and tomato were used as preceding crops to study their effects on the yield, soil microorganism quantity and soil enzyme activities of cucumber. Results showed that four preceding crops all increased soil microorganism quantity in cucumber, but decreased population of Fusarium oxysporum. The effect of pepper was more significant than that of the others Populations of soil bacteria, fungi and actinomyces of pepper treatment were significantly higher than those of the other treatments, except that the populations of fungi had no significant difference with celery and eggplant treatments on 50 days after transplanting, while that of Fusarium oxysporum was fewer than that of the other treatments. The soil microorganism quantity in celery and eggplant treatment was more significant than tomato, but lower population of Fusarium oxysporum. Four preceding crops all increased sol enzyme activities, lnvertase and urease activities of pepper treatment were significantly higher than those of the other treatments, catalase activities of pepper, celery and eggplant treatments were significantly higher than those of tomato and the control treatments All preceding crops remarkably increased cucumber yield, with pepper as the highest. Comparing with the control, cucumber yields of pepper, celery and eggplant treatments increased by 24.9%, 13.6% and 11.9%, respectively. Results suggested that four preceding crops all improved soil microbial ecology and increased cucumber yield. The pepper was the most suitable preceding crop, then followed by celery and eggplant. Tomato had the similar effect as the control.展开更多
文摘目的应用PRECEDE（predisposing，reinforcing and enabling constructs in educational／environmental diagnosisand evalua—tion）模式探讨影响中青年冠状动脉硬化性心脏病（简称冠心病）患者健康行为的因素。方法根据PRECEDE模式自制问卷，便利抽样选择因冠心病首次住院的中青年（18~59岁）患者222例作为研究对象，进行问卷调查和半结构式访谈，内容包括患者一般资料、日常行为习惯以及影响健康行为的相关因素。结果影响中青年冠心病患者健康行为的因素可分为倾向因素（患者健康知识匮乏、健康信念缺失）、促成因素（缺乏健康促进相关政策、有限的社区健康教育）和强化因素（缺乏家庭成员支持及娱乐文化）。结论为更有效促进中青年冠心病患者不良生活方式的改变，健康促进应充分考虑倾向因素、促成因素和强化因素。
基金Supported by National High Technology Research and Development Program of China (863Program)(2008BADA6B02)National Quantity Vegetable Industry System
文摘Pepper, celery, eggplant and tomato were used as preceding crops to study their effects on the yield, soil microorganism quantity and soil enzyme activities of cucumber. Results showed that four preceding crops all increased soil microorganism quantity in cucumber, but decreased population of Fusarium oxysporum. The effect of pepper was more significant than that of the others Populations of soil bacteria, fungi and actinomyces of pepper treatment were significantly higher than those of the other treatments, except that the populations of fungi had no significant difference with celery and eggplant treatments on 50 days after transplanting, while that of Fusarium oxysporum was fewer than that of the other treatments. The soil microorganism quantity in celery and eggplant treatment was more significant than tomato, but lower population of Fusarium oxysporum. Four preceding crops all increased sol enzyme activities, lnvertase and urease activities of pepper treatment were significantly higher than those of the other treatments, catalase activities of pepper, celery and eggplant treatments were significantly higher than those of tomato and the control treatments All preceding crops remarkably increased cucumber yield, with pepper as the highest. Comparing with the control, cucumber yields of pepper, celery and eggplant treatments increased by 24.9%, 13.6% and 11.9%, respectively. Results suggested that four preceding crops all improved soil microbial ecology and increased cucumber yield. The pepper was the most suitable preceding crop, then followed by celery and eggplant. Tomato had the similar effect as the control.
