肺结核病人健康教育现状调查与影响因素分析

目的　调查活动性肺结核病人在诊断前接受结核病知识的教育现状 ,分析病人接受结核病知识与社会经济因素的影响。方法　对 2 0 0 0年全国结核病流行病学抽样调查中的 1 2 78名活动性肺结核病人进行社会经济个案调查 ,调查以问卷的形式进行。结果　 1 2 78例肺结核病人在诊断前有 5 1 4例接受过不同形式的健康教育 ,占 40 2 % ,男性接受健康教育比例为 41 8% ,女性为 3 6 9%。各年龄组接受健康教育比例 <1 5岁组最低为2 5 9% ,其次是 65～年龄组为 3 0 9%。随着病人文化程度的增高和家庭人均年收入的增高 ,接受健康教育比例增高。肺结核病人各种职业的分类中 ,无工作者接受健康教育比例最低为 3 5 5 % ,其次为农林牧渔劳动者。按照病人是否有症状、有症状后是否就诊及最后诊断为肺结核病人的 3个过程接受不同形式的健康教育的频率 ,均以广播电视、健康教育和亲友教育为主。结论　在开展健康教育活动中 ,应注意对儿童和老年人群 ,对于文化程度低、家庭经济收入低、无工作者和农林牧渔劳动者等重点人群的教育     

Inter-observer agreement in interpreting chest X-rays on children with acute lower respiratory tract infections and concurrent wheezing.

CONTEXT AND OBJECTIVE: Many children with acute lower respiratory tract infections (ALRI) present to the emergency ward with concurrent wheezing. A chest x-ray is often requested to rule out pneumonia. We assessed inter-observer agreement in interpreting x-rays on such children. DESIGNS AND SETTING: Prospective consecutive case study at Instituto de Salud del Ni?o, Lima, Peru. METHODS: Chest x-rays were obtained from eligible children younger than two years old with ALRI and concurrent wheezing who were seen in the emergency ward of a nationwide pediatric referral hospital. The x-rays were read independently by three different pediatric residents who were aware only that the children had a respiratory infection. All the children had received inhaled beta-adrenergic agonists before undergoing chest x-rays. Lobar and complicated pneumonia cases were excluded from the study. RESULTS: Two hundred x-rays were read. The overall kappa index was 0.2. The highest individual kappa values for specific x-ray findings ranged from 0.26 to 0.34 for rib horizontalization and from 0.14 to 0.31 for alveolar infiltrate. Inter-observer variation was intermediate for alveolar infiltrate (kappa 0.14 to 0.21) and for air bronchogram (kappa 0.13 to 0.23). Reinforcement of the bronchovascular network (kappa 0.10 to 0.16) and air trapping (kappa 0.05 to 0.20) had the lowest agreement. CONCLUSIONS: There was poor inter-observer agreement for chest x-ray interpretation on children with ALRI and concurrent wheezing seen at the emergency ward. This may preclude reliable diagnosing of pneumonia in settings where residents make management decisions regarding sick children. The effects of training on inter-observer variation need further studies.     

规范临床新技术、新项目管理的做法与体会

探讨安徽省立医院规范临床新技术、新项目管理的做法:一是明确新技术、新项目的管理范畴和管理部门;二是抓好申报与管理的三个环节;三是管理与激励并重,实现两个效益稳步增长.并结合三年来的实践谈自身体会.     

Effects of a monoclonal antibody raised against nerve growth factor on skeletal pain and bone healing after fracture of the C57BL/6J mouse femur.

A closed femur fracture pain model was developed in the C57BL/6J mouse. One day after fracture, a monoclonal antibody raised against nerve growth factor (anti-NGF) was delivered intraperitoneally and resulted in a reduction in fracture pain-related behaviors of approximately 50%. Anti-NGF therapy did not interfere with bone healing as assessed by mechanical testing and histomorphometric analysis. INTRODUCTION: Current therapies to treat skeletal fracture pain are limited. This is because of the side effect profile of available analgesics and the scarcity of animal models that can be used to understand the mechanisms that drive this pain. Whereas previous studies have shown that mineralized bone, marrow, and periosteum are innervated by sensory and sympathetic fibers, it is not understood how skeletal pain is generated and maintained even in common conditions such as osteoarthritis, low back pain, or fracture. MATERIALS AND METHODS: In this study, we characterized the pain-related behaviors after a closed femur fracture in the C57BL/6J mouse. Additionally, we assessed the effect of a monoclonal antibody that binds to and sequesters nerve growth factor (anti-NGF) on pain-related behaviors and bone healing (mechanical properties and histomorphometric analysis) after fracture. RESULTS: Administration of anti-NGF therapy (10 mg/kg, days 1, 6, and 11 after fracture) resulted in a reduction of fracture pain-related behaviors of approximately 50%. Attenuation of fracture pain was evident as early as 24 h after the initial dosing and remained efficacious throughout the course of fracture pain. Anti-NGF therapy did not modify biomechanical properties of the femur or histomorphometric indices of bone healing. CONCLUSIONS: These findings suggest that therapies that target NGF or its cognate receptor(s) may be effective in attenuating nonmalignant fracture pain without interfering with bone healing.     

通用型脊柱内固定系统在胸腰椎不稳定性骨折的应用

[目的]分析通用型脊柱内固定系统Ⅱ型(GSS-Ⅱ)治疗胸腰椎不稳定性骨折的疗效。[方法]对33例胸腰椎不稳定性骨折的患者应用GSS—II固定系统进行复位固定,并对疗效进行总结。[结果]31例获得6～32个月随访,脊髓神经功能有不同程度的恢复,无螺钉松动及断钉现象,无伤椎高度丢失。[结论]GSS-Ⅱ固定系统治疗胸腰椎不稳定性骨折具有操作简单、短节段固定、三维稳定性、恢复并维持脊柱生理曲度的优点。适合于治疗胸腰椎不稳定性骨折。     

Risk factors for surgical site infection in children.

OBJECTIVES: To assess the appropriateness of using the indices developed by the Study on the Efficacy of Nosocomial Infection Control (SENIC) and the National Nosocomial Infections Surveillance (NNIS) project to determine risk factors for surgical site infection (SSI) in children and, if not appropriate, to explore the factors related to SSI in children so these factors could be used in a risk index for pediatric patients. DESIGN: Cohort study during more than 4 years. SETTING: La Paz University Hospital, a national reference center that serves Health Area 5 of Madrid, Spain, which has approximately 500,000 inhabitants. PATIENTS: Convenience sample consisting of the 3,646 children admitted for surgery who had a postsurgical stay of more than 2 days. RESULTS: A model with 8 predictive factors (degree of surgical contamination; duration of surgery; type of surgery; use of a peripheral venous catheter, central venous catheter, or urinary catheter; number of diagnoses; and SSI exposition time) was created. Its relation to the SSI rate was better than that of the SENIC or NNIS indices. Its sensitivity, specificity, and area under the receiver-operating characteristic curve were higher than that of the SENIC index. CONCLUSIONS: The model that we created seems to be more adequate for predicting SSI and evaluating pediatric patients' intrinsic risk than the SENIC and NNIS indices.     

减少护理人员医院感染危险因素的思考

减少护理人员医院感染的发生 ,是现代医院管理的重要内容之一 ,也是护理管理不容忽视的课题。为了提高护理人员对医院感染危险因素的认识和防护能力 ,通过对护理工作中医院感染危险因素的客观分析 ,探讨有效的护理干预和防护措施 ,以保证护理人员的安全     

老年人食管癌的外科治疗

1材料和方法1.1研究对象1999年3月至2003年2月的238例食管癌根治手术患者,男157例,女81例。年龄60～84岁,平均(66±3.5)岁。其中年龄≥70岁患者36例,包括男24例,女12例,平均(75±3.4)岁。病变长度2.5～8cm。病变位于食管上段19例,中段141例,下段78例。病理类型:鳞癌206例,腺癌2     

岗位业绩导向的医院薪酬设计

基于现代管理理论和医院的实际情况，设计了一种以岗位和业绩为导向的医院薪酬制度。该设计的主要特点是：①薪酬结构以岗位工资和绩效工资为主体，同时兼顾稳定和逐步过渡原则，原档案工资的固定部分(约占档案工资的60％)保留。②岗位工资采用全院统一的等级薪酬结构，等级的评定基于全院统一的指标体系和权重，岗位工资每年随绩效考核结果在工资带宽中升降；③绩效工资与岗位等级和绩效考核紧密挂钩，考核的依据是全院统一模式的岗位绩效合同；④整个薪酬设计建立在岗位调查、岗位评价和岗位说明书等的科学规范的工作基础之上。