网络CGM对消费者购买决策的影响研究

随着Web2.0技术的不断发展，网络CGM已成为消费者之间交流的重要载体，为消费者提供了更加方便的信息搜集和共享渠道。大大缩短了其信息搜集时间，易化其决策过程，给消费者做出正确的购买决策提供了参照。     

Clinical and economic benefits of professional CGM among people with type 2 diabetes in the United States: analysis of claims and lab data

Background: It is estimated that one in 10 people in the US have a diagnosis of diabetes. Type 2 diabetes accounts for 95% of all cases in the US, with annual costs estimated to be $246 billion per year. This study investigated the impact of a glucose-measuring intervention to the burden of type 2 diabetes.

Objective: This analysis seeks to understand how professional continuous glucose monitoring (professional CGM) impacts clinical and economic outcomes when compared to patients who are not prescribed professional CGM.

Methods: This study utilized a large healthcare claims and lab dataset from the US, and identified a cohort of patients who were prescribed professional CGM as identified by CPT codes 95250 and 95251. It calculated economic and clinical outcomes 1 year before and 1 year after the use of professional CGM, using a generalized linear model.

Results: Patients who utilized professional CGM saw an improvement in hemoglobin A1C. The “difference-in-difference” calculation for A1C was shown to be –0.44%. There was no statistically significant difference in growth of total annual costs for people who used professional CGM compared to those who did not ($1,270, p?=?.08). Patients using professional CGM more than once per year had a –$3,376 difference in the growth of total costs (p?=?.05). Patients who used professional CGM while changing their diabetes treatment regimen also had a difference of –$3,327 in growth of total costs (p?=?.0023).

Conclusion: Significant clinical benefits were observed for patients who used professional CGM. Economic benefits were observed for patients who utilized professional CGM more than once within a 1-year period or who used it during a change of diabetes therapy. This suggests that professional CGM may help decrease rising trends in healthcare costs for people with type 2 diabetes, while also improving clinical outcomes.     

CGM格式转化为MAPGIS格式的研究

计算机技术的发展促进了图形图像技术的发展,由此出现了各式各样的图形图像数据格式,但不同格式之间存在数据共享的问题,计算机图元文件（CGM）是国际标准化组织制定的标准,具有科学性和可共享的优点．MAPGIS是集图形图像、计算机技术、地理信息系统于一体的软件,在国内GIS领域占据重要地位,在石油、房产、测绘、管网等领域发挥着重大作用,但是目前CGM数据在MAPGIS中还不能有效地读取,影响了一些数据的使用．通过对CGM数据格式的研究分析,找到了CGM与MAPGIS之间沟通的桥梁,实现了与MAPGIS软件的集成,并通过实例进行了验证,证明能够使CGM数据更好地应用于GIS领域．     

TripAdvisor and hotel consumer brand loyalty

Electronic Word-of-Mouth and Consumer Generated Media (CGM) have become important aspects of the hospitality and tourism marketing mix. This research looked at hotel reviews on the CGM review-site TripAdvisor to determine the influence loyalty to a hotel brand has upon postings. From the literature, one would expect brand loyalty to have a positive impact upon a poster's reviews. The findings, however, do not support this relationship. Brand loyalists were found to be neither more or less generous, nor volatile, than were other posters. Implications of these findings are discussed.     

EA888 CGM发动机运转发抖的故障诊断与排除

本文从发动机的结构原理入手,对EA888 CGM发动机一例运转发抖的故障进行分析。利用故障码、数据流等分析方法,结合故障现象初步确定故障原因,通过因果图分析法逐步排除,最终找到故障根本原因并确诊。