Comparison of passive urethral resistance relation and urethral resistance factor in analysis of bladder outlet obstruction in patients with benign prostatic enlargement

Analysis of the pressure/flow relation renders objective and detailed information on bladder outlet obstruction. The benefit of pressure/flow analysis for clinical and fundamental research questions, however, cannot be acknowledged without comparison of the different methods that exist. We compared one parameter analysis (URA) with two parameter (PURR) analysis in 99 consecutive patients with benign prostatic enlargement. The normal (instantaneous intrapatient) variability of both the PURR parameter Pvoid_min (minimal pressure during voiding) and the URA is ≈ 10–15 cm H₂O. Within these limits agreement between the two methods of analysis in the quantification of (minimal) outlet obstruction was observed in about 50% of the cases. However, when Qmax is less than 6 ml/s (in 49.5% of the patients) the URA number exceeds the value Pvoid_min in 96% of the cases. Predominantly this is caused by the fact that in the majority of these cases the type of bladder outlet obstruction is more constrictive than the URA curve, based on P_det at Q_max indicated. In patients with a low flow rate and/or a constrictive type of obstruction, the Pvoid_min resulting from PURR analysis indicates a lower minimal pressure during voiding compared to URA. © 1996 Wiley-Liss, Inc.     

Investigation of outbreak cases infected with the SARS-CoV-2 B.1.640 variant in a fully vaccinated elderly population,Normandy, France,November to December 2021

Three confirmed infections with the SARS-CoV-2 B.1.640 variant under monitoring were reported in Normandy, north-western France in late November 2021. Investigations led to the identification of two events linked to the same cluster. A total of 75 confirmed and probable B.1.640 cases were reported. All had completed the primary vaccination series. Sixty-two cases were older than 65 years. Fifty-six cases had symptoms and four were hospitalised. This investigation provides preliminary results concerning a variant with limited information currently available.     

我国高等医学院校医学人才培养体制现状调查与分析

目的 为了遵循医学人才培养规律,规范医学人才培养体制,提高医学人才培养质量,探索符合我国实际需求的医学人才培养模式.方法 采用问卷调查法对全国140所高等医学院校进行调查,并对相关调查结果进行分析.结果 ①86.96％的高校对统一规范为"5+3"一体化为主体,同时参加住院医师规范化培训,毕业合格者授予医学博士(MD)学...     

综合医院心理卫生科住院患者的特征分析

目的 分析综合医院心理卫生科住院患者的基本特征,提出综合医院心理卫生科住院患者的护理模式.方法 采用回顾性方法,对心理卫生科2002-2005年的745例住院患者进行分析.结果 综合医院心理卫生科住院患者中16～55 岁患者占81.60%,市区住院患者占62.68%,平均住院(52士69.44)d,发病时间≥30 d者占60.81%,神经症、癔症与心理生理障碍占52.6%.治愈率为46.98%,总有效率为90.74%.结论 综合医院设立心理卫生科病房,不仅方便患者就医,而且对综合医院管理和医护模式的转变有不可替代的作用.     

An EAACI position paper on the investigation of perioperative immediate hypersensitivity reactions

Perioperative immediate hypersensitivity reactions are rare. Subsequent allergy investigation is complicated by multiple simultaneous drug exposures, the use of drugs with potent effects and the many differential diagnoses to hypersensitivity in the perioperative setting. The approach to the investigation of these complex reactions is not standardized, and it is becoming increasingly apparent that collaboration between experts in the field of allergy/immunology/dermatology and anaesthesiology is needed to provide the best possible care for these patients. The EAACI task force behind this position paper has therefore combined the expertise of allergists, immunologists and anaesthesiologists. The aims of this position paper were to provide recommendations for the investigation of immediate‐type perioperative hypersensitivity reactions and to provide practical information that can assist clinicians in planning and carrying out investigations.     

特大地震灾害后平武南坝镇应急卫生快速评估分析

目的了解特大地震后重灾区主要公共卫生问题和需求，确定救灾防疫工作重点和干预策略。方法采用访谈法和调查法，了解当地概况、历史疫情、卫生资源、震灾影响、群众安置、人畜尸体处理、饮用水卫生、饮食卫生、环境卫生、疾病监测体系、灾民与救援部队人员健康状况、卫生处置以及外部需求等，对灾区现场进行全面快速卫生学评估。结果评估结果表明，特大地震灾害后，平武县南坝镇生态环境被破坏；卫生资源受重创且运行困难；环境卫生条件恶化；蝇密度高；生活饮用水、食品卫生存在较大隐患；疾病监测体系亟待建立：急需外部专业防疫力量的援助。结论特大地震灾区初始阶段，生活饮用水、食品卫生与环境消杀以及完善的症状监测体系是确保大灾之后无大疫的关键环节。     

先天盲童第二信号系统活动完整性的探讨

目的 :测评先天盲童的语言智商的特点 ,从而探索先天盲童的第二信号系统形成的影响因素。方法 :采用韦儿童智力量表的语言智商和自行设计的多项认知与感受调查表 ,对盲校 44名先天性全盲孩子进行了评估。结果 :先天盲童语言智商区间分布基于正态分布 ,但个体差异明显 ,与常模相比其相似 (t =2 5 ,P <0 0 5 )、算术 (t =4 0 ,P <0 0 1)明显低于正常儿童 ,而领悟 (t =41,P <0 0 1)则明显高于正常儿童 ,且差异有显著性 ,语言智商与最初受教育年龄相关 (χ2 =13 8,P <0 0 1) ,智商越高对颜色、形状、梦境感受越强烈。结论 :先天盲童的第二信号系统活动受多因素影响。     

护理专业毕业生就业状况的跟踪调查分析与对策

目的：了解护理专业毕业生就业状况及对本专业教学工作的建议,以全面提高护理专业教学质量和办学水平.方法：采用自行设计的调查问卷,对2012届部分毕业生进行调查.结果：毕业生专业对口率超过80％;对校、系教育教学工作持肯定态度达90％以上;对护理系实践教学安排满意率达到97％;50％的毕业生是通过校园招聘会获得工作岗位,对学校的就业工作满意度达到72％.结论：本专业毕业生大部分能在自己理想的单位就业,对目前的工作单位也表示满意;对校、系教育教学工作持肯定态度;学校、系在毕业生就业指导与服务工作方面取得很大进步.     

整体护理论文的计量分析及其启示

利用《中国生物医学文献光盘数据库》CBMDisc 1994～ 2 0 0 0 .4检索“整体护理”论文 1118篇 ,从论文年代、地区、期刊分布、作者发文、机构发文等方面进行统计和分析 ,考察国内整体护理的现状和成绩。结果表明 ,整体护理已成为我国护理研究与实践的一大热点。它的实施 ,提高了护理质量和病人的满意度 ,促进了我国护理事业的发展。但它的研究队伍远未形成 ,高产论文作者很少 ;地域分布广泛 ,但在经济发展程度不同的地区被普及和重视的程度存在着较大的差距 ;有必要对其进行深化、完善、充实和提高。     

成都市小学生性别角色观念的实证研究

目的:了解成都市小学生性别角色观念的现况,为开展儿童青少年性别教育、促进儿童青少年身心健康发展提供科学依据。方法:采用随机整群抽样的方法,抽取成都市某普通小学的9~13岁小学生共362名,应用四川省性社会学与性教育研究中心编制的问卷进行调查。结果:34.08%的学生表示对青春期发育存在性别困惑;在可以选择自己性别的情况下,55.11%的男生和47.85%的女生选择了同性,女生选择异性的比例(12.37%)高于男生(2.84%);男生更倾向于维护传统的性别角色,而女生更倾向于性别平等的性别角色。结论:针对小学生性别角色异常、性别刻板印象和性别平等意识较低等问题,需要从家庭、学校和大众传媒三个方面进行综合教育和干预。