目的 探讨通过优化病案首页质控体系提高误入DRG低权重组病例转出率的效果。方法 采用PDCA循环法,通过实施分层级编码培训、基于AI赋能的专项质控模式及智能化反馈机制构建等系统性地改进措施优化质控体系。通过对比分析质控系统优化前后(2022年1—7月和2023年1—7月)DRG低权重组病例的病案首页质控过程、“经质控低权重病例入组率”和“误入低权重组病例转出率”等指标,评估质控体系优化的实施效果。结果 质控体系优化后,低权重组病例转出率由3.27%提升至4.15%(P=0.018),经质控低权重病例入组率由16.98%降至14.96%(P<0.001)。结论 AI赋能的专项质控、分层级编码培训与智能化反馈机制三项措施并举可以系统优化质控体系,进而提升DRG低权重组病例转出率。
Objective To investigate the effect of optimizing the medical record front page quality control system on improving the transfer-out rate of cases mistakenly assigned to low-weight DRG groups.Methods The Plan-Do-Check-Act(PDCA)cycle methodology was employed.Systemic improvements were implemented to optimize the medical record front page quality control system,including hierarchical coding training,innovation of a specialized quality control model based on AI empowerment,and establishment of an intelligent feedback mechanism.The implementation effectiveness was evaluated by comparative analysis of the following indicators before(January-July 2022)and after(January-July 2023)optimization:the medical record quality control process for low-weight DRG cases,the rate of low-weight cases assigned to groups after quality control,and the transfer-out rate of cases mistakenly entering low-weight groups.Results After optimizing the medical record front page quality control system,the transfer-out rate of cases from low-weight groups increased from 3.27% to 4.15%(P=0.018),while the rate of low-weight cases assigned to groups after quality control decreased from 16.98% to 14.96%(P<0.001).Conclusions Implementing a three-pronged approach—AI-powered specialized quality control,hierarchical coding training,and an intelligent feedback mechanism—can systematically optimize the medical record front page quality control system,thereby improving the transfer-out rate of cases mistakenly assigned to low-weight DRG groups.
目的 利用大肠杆菌原核表达系统优化表达纯化肠道病毒71型(EV71)VP3结构蛋白,为后续单克隆抗体制备及检测试剂盒研发提供前期基础。方法 采用PCR方法扩增EV71病毒VP3基因,将其插入表达载体pET28a(+),构建pET28a-VP3重组质粒,转化大肠杆菌BL21(DE3)菌株,分别在25 ℃、37 ℃下经IPTG诱导表达,重组表达的蛋白产物经凝胶电泳初步分析,比较不同温度诱导表达的蛋白产物。结果 成功构建pET28a-VP3重组质粒,不同温度下诱导表达的蛋白产物在30.5 kDa左右位置均出现目的条带;37 ℃下诱导表达的蛋白超声破碎并离心后,目的蛋白基本位于沉淀中,而25 ℃诱导表达的蛋白产物有少量目的蛋白溶解于上清液中。结论 在25 ℃或37 ℃下均能利用大肠杆菌原核表达系统有效表达EV71病毒VP3蛋白;37 ℃诱导时蛋白可融性表达低,目的蛋白获取效率较高。
Objective To express VP3 capsid protein of enterovirus 71 by using Escherichia coli prokaryotic expression system. Methods VP3 gene was amplified by PCR before inserted into pET28a(+) plasmid. Then the plasmid pET28a-VP3 was transformed and expressed in the Escherichia coli BL21 strain at 25 ℃ or 37 ℃. Finally the protein was analyzed by SDS-PAGE gel electrophoresis. Results The pET28a-VP3 plasmid was successfully constructed, and the EV71 VP3 protein was expressed. Supernatant of the production after ultrasonication and centrifugation got a little VP3 protein. Conclusion The EV71 VP3 protein was expressed. Expression at 25 ℃ may lead to the dissolution of the recombinant protein.
目的 探讨运用目标管理法优化妇科病人的临床护理路径的应用效果。方法 采用历史对照研究,以腹腔镜子宫切除术病人作为研究对象,将2014年1月—2014年12月采用临床护理路径的98例病人作为对照组;2015年1月—2015年12月运用目标管理法优化临床护理路径的105例病人作为研究组,比较两组护理缺陷发生情况、病人满意度、住院时间和住院费用。结果 研究组健康知识知晓水平高于对照组,术后首次功能锻炼时间短于对照组(P<0.05)。研究组护理缺陷发生率为3.81%,对照组发生率为14.29%(P<0.05)。研究组对健康教育和基础护理满意度高于对照组(P<0.05)。结论 目标管理法优化的临床护理路径可使各项操作更加规范细化,提高工作质量,减少护理缺陷,护理质量有一定程度的提高,同时对病人满意度的提高有积极的促进作用。
目的 探讨内镜下黏膜切除术患者肠道准备教育程序的优化方法及改善效果。方法 选择2022年12月—2023年12月广州市中西医结合医院接收的内镜下黏膜切除术患者180例进行研究,电脑随机编号按奇偶数分为两组各90例,对照组采取常规肠道准备教育工作,观察组实施基于优化的教育程序展开教育工作,比较两组依从性、肠道准备质量、满意度、不适症状发生情况。结果 观察组饮食依从率96.88%、服药依从率98.44%、运动依从率93.75%,均高于对照组的78.13%、79.69%、71.88%(χ 2 分别为6.172、7.745、7.120,P分别为0.012、0.005、0.007)。观察组左侧、横结肠、右侧等评分及肠道准备质量总分高于对照组(t分别为7.175、6.442、5.971、8.234,均P<0.001)。观察组肠道准备满意度为98.89%,高于对照组的88.89%(χ 2 =7.842,P=0.005)。观察组恶心11.11%、呕吐4.44%、腹胀5.56%、腹痛0.00%,低于对照组的22.22%、13.33%、14.44%、6.67%(χ 2 分别为4.000、4.390、3.950、4.310,P分别为0.045、0.036、0.046、0.037)。结论 对内镜下黏膜切除术患者实施基于优化的教育程序展开肠道准备教育工作可提高患者肠道准备依从性,保证良好的肠道准备质量和肠道清洁度,提高患者的满意度,有助减少肠道不适症状。
Objective To explore the optimization method and improvement effect of bowel preparation education program in patients undergoing endoscopic mucosal resection.Methods A total of 180 patients with endoscopic mucosal resection admitted to the hospital from December 2022 to December 2023 were selected for the study.They were randomly divided into two groups with 90 cases in each group.The control group was given routine bowel preparation education,and the observation group was given education based on optimized education procedures.The compliance,quality of bowel preparation,satisfaction and discomfort symptoms were compared between the two groups.Results The diet compliance rate 96.88%,medication compliance rate 98.44%,exercise compliance rate 93.75% in the observation group were significantly higher than 78.13%,79.69%,71.88% in the control group(χ 2 =6.172,7.745,7.120,P=0.012,0.005,0.007).The scores of left colon,transverse colon and right colon and the total score of bowel preparation quality in the observation group were significantly higher than those in the control group(t=7.175,6.442,5.971,8.234,all P<0.001).The satisfaction of bowel preparation in the observation group(98.89%)was significantly higher than that in the control group(88.89%)(χ 2 =7.842,P=0.005).Nausea 11.11%,vomiting 4.44%,abdominal distension 5.56%,abdominal pain 0.00% in the observation group were significantly lower than 22.22%,13.33%,14.44%,6.67% in the control group(χ 2 =4.000,4.390,3.950,4.310,P=0.045,0.036,0.046,0.037).Conclusions The implementation of bowel preparation education based on optimized education program in patients undergoing endoscopic mucosal resection can improve the compliance of bowel preparation,ensure good quality of bowel preparation and bowel cleanliness,improve patient satisfaction,and reduce the occurrence of intestinal discomfort symptoms,which is worthy of promotion.