Selection of Third-party Logistics Provider for Agricultural Products Based on System Comprehensive Evaluation

Through the analysis on the meanings and features as well as the ad- vantages of the third-party logistics for agricultural products, the quantization index system for the selection of third-party logistics providers for agricultural products was constructed based on the system comprehensive evaluation theory. Analytic hierar- chy process （AHP） was used to determine the weight of the index system of each level, and AHP and fuzzy comprehensive evaluation method were used to determine the selection steps for the third-party logistics providers for agricultural products. The method was proved to be scientific and reasonable through calculation examples.

呼吸机相关性肺炎的影响因素Logistic回归分析

[目的]分析呼吸机相关性肺炎(VAP)的影响因素,为制定相应的预防措施提供依据。[方法]采用Logistic回归分析法对某三级甲等医院中心ICU 2011年1月—2013年6月发生的53例VAP病人进行相关影响因素分析。[结果]VAP发生率12.7%,病原菌感染以革兰阴性菌为主,Logistic回归分析显示,基础疾病个数(OR=7.22,P<0.01)、机械通气时间(OR=10.37,P<0.001)、声门下吸引(OR=0.01,P<0.001)、误吸(OR=8.36,P<0.05)为VAP相关因素。[结论]对ICU病人中存在VAP危险因素的高危人群,应加强VAP监测与控制,并制定适当的措施来预防其发生。

大学生医疗保险满意度研究——以江苏大学为例

随着改革开放的不断深入,人民生活水平得到很大的提高,我国的社会医疗保险覆盖度大大提高。2009年4月,新出台的医改方案指出"将在校大学生全部纳入城镇居民基本医疗保险范围"。虽然已有无数大学生从中享受到了应有的权益,但这毕竟还是一个新的医疗保险制度,其运行效果如今还不是很理想。调查结果发现,当代大学生医保的认知度和满意度中等,本文对其影响因素进行探究,指出大学生医保运行中存在的问题,并对提高大学生医保满意度提出针对性的建议。