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91.
This survey was designed to clarify the current understanding and clinical management of intra-abdominal hypertension (IAH)/abdominal compartment syndrome (ACS) among intensive care physicians in tertiary Chinese hospitals. A postal twenty-question questionnaire was sent to 141 physicians in different intensive care units (ICUs). A total of 108 (76.6%) questionnaires were returned. Among these, three quarters worked in combined medical-surgical ICUs and nearly 80% had primary training in internal or emergency medicine. Average ICU beds, annual admission, ICU length of stay, acute physiology and chronic health evaluation (APACHE) II score, and mortality were 18.2 beds, 764.5 cases, 8.3 d, 19.4, and 21.1%, respectively. Of the respondents, 30.6% never measured intra-abdominal pressure (IAP). Although the vast majority of the ICUs adopted the exclusively transvesicular method, the overwhelming majority (88.0%) only measured IAP when there was a clinical suspicion of IAH/ACS and only 29.3% measured either often or routinely. Moreover, 84.0% used the wrong priming saline volume while 88.0% zeroed at reference points which were not in consistence with the standard method for IAP monitoring recommended by the World Society of Abdominal Compartment Syndrome. ACS was suspected mainly when there was a distended abdomen (92%), worsening oliguria (80%), and increased ventilatory support requirement (68%). Common causes for IAH/ACS were “third-spacing from massive volume resuscitation in different settings” (88%), “intra-abdominal bleeding”, and “liver failure with ascites” (52% for both). Though 60% respondents would recommend surgical decompression when the IAP exceeded 25 mmHg, accompanied by signs of organ dysfunction, nearly three quarters of respondents preferred diuresis and dialysis. A total of 68% of respondents would recommend paracentesis in the treatment for ACS. In conclusion, urgent systematic education is absolutely necessary for most intensive care physicians in China to help to establish clear diagnostic criteria and appropriate management for these common, but life-threatening, diseases.  相似文献   
92.
ObjectiveThe Childhood Trauma Questionnaire-Short Form (CTQ-SF) is a self-report questionnaire that retrospectively provides screening for a history of childhood abuse and neglect, and which is widely used throughout the world. The current study aimed to examine the psychometric properties of the Chinese version of the CTQ-SF.MethodsParticipants included 3431 undergraduates from Hunan provinces and 234 depressive patients from psychological clinics. Confirmatory factor analysis was performed to examine how well the original five-factor model fit the data and the measurement equivalence of CTQ-SF across gender. Internal consistency was also evaluated.ResultsThe five-factor model achieved satisfactory fit (Undergraduate sample TLI = 0.925, CFI = 0.936, RMSEA = 0.034, SRMR = 0.046; depressive sample TLI = 0.912, CFI = 0.923, RMSEA = 0.044, SRMR = 0.062). Measurement invariance of the five-factor model across gender was supported fully assuming different degrees of invariance. The CTQ-SF also showed acceptable internal consistency and good stability.ConclusionThe current study provides that the Chinese version of the Childhood Trauma questionnaire-short form has good reliability and validity among Chinese undergraduates and depressive samples, which also indicates that the CTQ-SF is a good tool for child trauma assessment.  相似文献   
93.
英语教学的最终目的是使学生在工作中能很好地使用英语,因此英语教学应根据职场英语的运用情况作出相应的调整。本文重点分析了职场英语运用情况调查问卷设计中的一些问题,从问卷的说明、受访者个人信息的填写、问卷的长度和题型、问题的内容和措辞及问卷的信度和效度等几个方面探讨了问卷设计中的一些问题,从而使问卷的设计更有针对性。调查得出的结果对英语教学有更大的帮助。  相似文献   
94.
Measurement invariance of the five-factor Servant Leadership Questionnaire between female and male K-12 principals was tested using multi-group confirmatory factor analysis. A sample of 956 principals (56.9% were females and 43.1% were males) was analysed in this study. The hierarchical multi-step measurement invariance test supported the measurement invariance of the five-factor model across gender. Latent factor means were compared between females and males when measurement invariance was established. Results showed that females were significantly higher than males on emotional healing, wisdom, persuasive mapping and organisational stewardship, and they were not statistically different on altruistic calling.  相似文献   
95.
了解某高校实训室8S管理现状,更好地促进8S管理在该院实训室管理工作中的应用,进一步提高实训教学管理水平。采用问卷调查方式,统计学分析结果:物品设备的整顿和节约意识的满意度大于80%,物品设备的整理、设备的维修、文化氛围和师生的素养的满意度在60%~80%之间,安全环境的满意度小于50%。该实训室8S管理达到了"保持前4S,提升后4S"的预期目标。  相似文献   
96.
方兴未艾的网上调查   总被引:4,自引:1,他引:4  
姜婷婷  丁宁 《情报科学》2003,21(4):438-440,448
网上调查是一种新兴的调查手段,它凭借其独特的优势成为未来调查业的发展趋势。本文首先对网上调查发展现状作了简明介绍,然后阐述了网上调查相对于传统调查的优势和弊端,最后在此基础上提出了切实推进网上调查发展的若干对策。  相似文献   
97.
大学生信息检索能力调查分析   总被引:11,自引:0,他引:11  
以大学本科生为研究对象,通过对他们在信息检索过程中使用工具和检索结果判断依据的调查探寻现今本科生信息素养的状态及其改善手段。通过实地问卷调查的方法,最终在北京大学回收了259份有效问卷。经过严格的数据清洗,使用描述统计和拟合优度分析的结果显示:本科生检索方法手段单一;使用搜索引擎查找生活、娱乐类信息,对搜索引擎的易用性的判断高于OPAC和数据库;无论是检索字段的使用还是对检索结果的判定,其所凭借和依据的字段或内容均很少。针对信息检索教育培训的力度不足的现状,提出从搜索引擎的使用入手,在日常的教学中引导学生养成良好的信息获取习惯并辅以一定的教育和训练是改善这种现状的可能手段。为了解大学生信息素养的现状提供了一手分析结果,同时为改善大学生信息素养现状提出了建设性的意见。  相似文献   
98.
The present study with 353 students aimed to examine the validity of a questionnaire called the Value Beliefs Questionnaire for University Students (VBQU) measuring five value beliefs among university students, namely: intrinsic value, attainment value, cost, utility for daily life, and utility for career. Furthermore, this study strived to explore the situated expectancy-value theory by linking those five value beliefs to multiple individual characteristics of university students (i.e., academic self-concept, procrastination, test anxiety, academic achievement). Results of CFA provided strong support for a 5-factor structure and a hierarchical structure of four major value factors (i.e., intrinsic, attainment, cost, utility) and two utility factors. Significant intercorrelations among the five value beliefs and correlations of the five value beliefs with the other individual characteristics of university students also established validity evidence of the VBQU. In line with (S)EVT, academic self-concept and intrinsic value significantly interacted with each other in predicting academic achievement.  相似文献   
99.
Abstract

Purpose: The central aim of this study was to determine the perception of aquaculture educational provisions in the state of Victoria, and whether they are sufficient to ultimately support further growth of the industry.

Design/methodology/approach: Questionnaires were formulated and distributed to participants in a variety of ways, including via mail and in person. Responses were recorded and all results analysed. Participants in this study included farm and enterprise owners and managers, as well as students and careers teachers. A wide demographic was covered, and ages of participants ranged from 17 years to over 50 years of age.

Findings: Many farm owners held a relatively negative view of academia, and were quite critical of graduates and seemingly unaware of the potential benefits of educated and trained employees. The survey data also revealed substantial inadequacies in public aquaculture knowledge, a critical factor in the further development of the industry.

Practical implications: It is proposed that while the tertiary sector is the most appropriate place for the preparation of skilled graduates, the inclusion of aquaculture study within the existing secondary school curriculum has genuine potential, and would serve to encourage interest in and awareness of the industry among adolescents.

Originality/value: No prior studies on the perceptions of aquaculture industry have been conducted in Victoria, and very minimal work has been conducted in Australia on this topic in what is the most rapidly growing primary industry in the country.  相似文献   
100.
归纳17种高校阅读推广活动的形式,提出评价阅读推广活动的14个指标。组织24所高校2038位大学生和21所高校图书馆阅读推广活动的69位负责人,对大学生阅读现状与困难、阅读推广活动的影响因素、17种阅读推广活动进行调查和评价。图书馆应针对大学生的阅读需求和解决大学生的阅读困难开展阅读推广活动。分别得出阅读推广活动中"大学生参与广度的活动"、"大学生参与深度的活动"、"大学生最满意的活动"、"对于大学生最有效的活动"的排序,以及"阅读推广最费力的活动"和"阅读推广最省力的活动"排序。最后,针对大学生和图书馆对于调查问卷的看法进行比较分析。  相似文献   
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