AIM:To re-evaluate the theory that colonic diverticulosis is associated with relapse of Clostridium difficile associated disease (CDAD) in light of data suggesting increasing rates of CDAD infection and relapse.METHOD...AIM:To re-evaluate the theory that colonic diverticulosis is associated with relapse of Clostridium difficile associated disease (CDAD) in light of data suggesting increasing rates of CDAD infection and relapse.METHODS: Charts were reviewed for patients with recurrent CDAD who had also had a prior colonoscopy or flexible sigmoidoscopy. An age and gender matched control group was used to compare the prevalence of diverticulosis.RESULTS: Twenty-two patients met the study criteria, and the prevalence of diverticulosis in patients with CDAD relapse was 23% compared to 32% in age and sex matched controls (P=0.44). A significant proportion of patients with CDAD relapse had comorbidities associated with immune suppression.CONCLUSION: Diverticulosis does not appear to be associated with CDAD relapse.展开更多
为促进我国技术与工程教育的发展,提升学生科学与技术素养水平,实现“以评促教”“以评促学”,从框架目标和项目特点两方面出发,比较分析ICILS 2018与NAEP TEL 2018两种典型模式的异同,得出两者在维度划分、重视情境、采用量规等方面存...为促进我国技术与工程教育的发展,提升学生科学与技术素养水平,实现“以评促教”“以评促学”,从框架目标和项目特点两方面出发,比较分析ICILS 2018与NAEP TEL 2018两种典型模式的异同,得出两者在维度划分、重视情境、采用量规等方面存在相似点,在评估重点、试题分布、编制依据等方面存在不同点的结论。结合我国实际,提出了科学与技术素养评估今后的发展思路:统一课程标准,完善评估体系;明确评估目标,构建三维架构;营造真实情境,提升解决能力;凸显整体平衡,科学编制试题;重视人机交互,增强现实体验;强化过程评价,实现“质”“量”结合;重视环境影响,改进后续教学。展开更多
文摘AIM:To re-evaluate the theory that colonic diverticulosis is associated with relapse of Clostridium difficile associated disease (CDAD) in light of data suggesting increasing rates of CDAD infection and relapse.METHODS: Charts were reviewed for patients with recurrent CDAD who had also had a prior colonoscopy or flexible sigmoidoscopy. An age and gender matched control group was used to compare the prevalence of diverticulosis.RESULTS: Twenty-two patients met the study criteria, and the prevalence of diverticulosis in patients with CDAD relapse was 23% compared to 32% in age and sex matched controls (P=0.44). A significant proportion of patients with CDAD relapse had comorbidities associated with immune suppression.CONCLUSION: Diverticulosis does not appear to be associated with CDAD relapse.
文摘为促进我国技术与工程教育的发展,提升学生科学与技术素养水平,实现“以评促教”“以评促学”,从框架目标和项目特点两方面出发,比较分析ICILS 2018与NAEP TEL 2018两种典型模式的异同,得出两者在维度划分、重视情境、采用量规等方面存在相似点,在评估重点、试题分布、编制依据等方面存在不同点的结论。结合我国实际,提出了科学与技术素养评估今后的发展思路:统一课程标准,完善评估体系;明确评估目标,构建三维架构;营造真实情境,提升解决能力;凸显整体平衡,科学编制试题;重视人机交互,增强现实体验;强化过程评价,实现“质”“量”结合;重视环境影响,改进后续教学。
