Framing the child at risk

Risk Assessment Reports are one form of accounting practice which delineate the space of risk considered in a child abuse neglect investigation. The paper analyses two Risk Assessment Reports, contrasting what is reported, what is directly observed and what is hypothesized and implied by child protection practitioners during the assessment of risk. From an analysis of these two reports (each 4 – 5 pages long), the paper identifies the rhetorical strategies and their realizations used by two practitioners in framing the child at risk. The paper problematizes the tension between the institutional need to constrain the exercise of professional judgement through Risk Assessment Models, and the extent to which practitioners actually localize the framing of risk to specific areas of investigation.     

阿尔茨海默病与血管性因素的关系探讨

目的探讨阿尔茨海默病（AD）与血管性因素之间的关系。方法选取解放军总医院临床诊断可能的AD患者91例，以性别、职业和受教育程度相匹配的认知功能正常老年人155例为对照，以Logistic回归模型分析各种血管性因素与AD的关系。结果单因素分析显示，起搏器心律、贫血、冠心病、慢性阻塞性肺疾病、脑卒中、心律失常、短暂性脑缺血发作、心脏传导阻滞、高脂血症、糖尿病史、婚姻状况及年龄与AD有关，OR值范围为12．83～1．18。多因素分析校正了年龄和婚姻状况的影响后，证实贫血、冠心病和脑卒中史与AD有关，OR值（95％可信区间）依次为4．87（2．12～11．22）、2．94（1．38～6．27）、2．44（1．28～4．64）。结论AD与血管性因素有关，贫血、冠心病和脑卒中史可能是AD的独立危险因素。     

Low level of response to alcohol as associated with serotonin transporter genotype and high alcohol intake in adolescents.

BACKGROUND: A low level of response to alcohol has been associated with both the genetic constitution of the regulatory region (SLC6A4) of the human serotonin (5-hydroxytryptamine, 5-HT) transporter (5-HTT) and with future alcohol intake and an increased risk for alcoholism. To date, all studies of relevant polymorphisms have been carried out in populations in the United States. METHODS: Data were extracted from a subset (n = 243) of a cohort of children who have been observed since birth through evaluation of the family history of alcoholism and psychosocial risk influences. At age 16 years, the response to alcohol was assessed with the Self-Rating of the Effects of Alcohol (SRE) questionnaire, and the average amount of alcohol intake per month was assessed during the prior 6 months. Additional variables that were measured included the 5-HTT genotype, externalizing behavior, and sociodemographic variables, such as gender and age. RESULTS: The level of response to alcohol was significantly lower among carriers of two long alleles of the 5-HTT regulatory region compared with carriers of one or two short alleles (Mann-Whitney U = 5225.0, p = .005). In a multiple regression analysis, the level of response to alcohol and externalizing behavior but not psychosocial factors significantly predicted the average amount of alcohol intake per month. CONCLUSIONS: This study demonstrates that, independent of the assessed psychosocial variables, the 5-HTT genotype correlated with the level of response to alcohol and predicted alcohol intake among 16-year-old adolescents.     

颅内肿瘤切除术后颅内感染危险因素分析

目的 探讨颅内肿瘤切除术后颅内感染的危险因素和预防措施。方法 回顾性分析442例颅内肿瘤切除术患者的临床资料。结果 442例颅内肿瘤切除术患者发生颅内感染33例，感染率为7．47％。非脑膜瘤手术颅内感染率为10．04％，高于脑膜瘤术后颅内感染率3．83％（P〈0．05）；手术时间≥4h者颅内感染率为9．87％，高于手术时间〈4h者颅内感染率4．78％（P〈0．05）；有脑脊液漏者颅内感染率为15．00％，高于无脑脊液漏者颅内感染率6．28％（P〈0．05）；引流管留置≥24h者颅内感染率为11．58％，高于未留置或留置〈24h者颅内感染率5．03％（P〈0．05）。结论 手术时间≥4h、引流管留置时间≥24h、存在脑脊液漏是颅内肿瘤切除术后发生颅内感染的危险因素。     

Statistical analysis of pathologic risk factors for intramyometrial lymphvascular space involvement in myoinvasive endometrial carcinoma

In a retrospective study using univariate analysis, we identified tumor type (nonendometrioid vs endometrioid), depth of myoinvasion (MI), mode of MI (infiltrative vs cohesive), and direct anatomic invasion of the cervical wall from the isthmus as significant positive risk factors for intramyometrial lymphvascular space involvement (LVSI). On multivariate analysis, tumor grade, depth of MI, and mode of MI retained their significance. We created a grid for the relative risks of LVSI with respect to these variables individually or in combination. We suggest that our indirect estimate of the risk of LVSI can help in assessing prognosis and determining the need for adjuvant therapy whenever LVSI is important in clinical decision making, but its pathologic diagnosis is uncertain.     

Risk factors for oral hairy leukoplakia in HIV-infected adults of Brazil

BACKGROUND: Oral hairy leukoplakia (OHL) may be an indicator of the progression of Human Immunodeficiency Virus (HIV)-induced immuno-depression, and the evaluation of risk factors leading to OHL is important in the management of these HIV-infected patients. However, there are few studies that analyze risk factors leading to OHL in the Brazilian population. The aim of this case-control study is to present data about prevalence rates and risk factors leading to OHL in a sample of HIV-infected adults in Brazil. METHODS: This case-control study included 111 HIV-infected patients treated at a clinic for sexually transmitted diseases and HIV. In the initial examinations with dentists, variables were collected from all patients. Diagnosis of OHL was performed in accordance with the International Classification System and cytological features. The Fisher and the chi-squared tests were used for statistical analysis. The proportional prevalence and odds ratio were estimated. RESULTS: Outcome presented a positive, statistically significant association among the presence of OHL and viral load of 3000 copies/mul or greater (P = 0.0001; odds ratio (OR) = 5.8), presence of oral candidiasis (P = 0.0000; OR = 11.1), previous use of fluconazole (P = 0.0000; OR = 24.6), and use of systemic acyclovir (P = 0.032; OR = 4.3). Antiretroviral medication presented a negative, statistically significant association with the presence of OHL (P = 0.002; OR = 8.4). CONCLUSIONS: Prevalence of OHL was 28.8%. Viral load, oral candidiasis, previous use of fluconazole, and systemic acyclovir were determined to be risk factors for OHL. Antiretroviral medication proved to be protective against the development of OHL.     

Gestion des risques et choix de maintenance à l'hôpitalRisks management and maintenance choices at the hospital

Regulations evolve and risks management becomes one of the biomedical engineers' preoccupations. Thus, risks are various, and consequently it is difficult to identify, to manage and to bring them under control. Furthermore, regulations exist for sectors like healthcare technology monitoring, but it is not the same thing for instance for the risks linked to the maintenance. Thus regulation in the sector of maintenance evolves and the decree of the 1^st July law of health safety is going to modify the biomedical environment. The goal of this work is to study the tools and the methods of risks management that have been used for several years in the industrial field and to use them for some biomedical equipment like monitors or IV pumps. These methods adapted to these equipment will allow us to determine some appropriate rules of maintenance.     

鄂托克前旗马场井村改水降氟15年病情防治效果分析

目的：了解改水降氟后地氟病的防治效果。方法：水氟，尿氟测定均为电极法，氟斑牙诊断为Dean‘s法。结果：该村自1985年改饮低氟水，水氟含量由改水前的6.05mg/L降至改水后的0.48mg/L。改水后未出现新的氟骨症患者，8-12岁儿童氟斑牙患病率呈逐年下降趋势，改水后7-15年间氟斑牙病率均已稳定，表明病情得到有效控制，且达到稳定控制状态，结论：坚持长年饮用低氟水，地方性氟中毒就能得到有效控制。     

"立交桥"高职护理人才培养模式初探

为探讨中等卫生学校毕业就读高等护理专业学生（即“立交桥”高职）的培养模式，在坚持高等教育培养目标及职业特色的前提下，结合学生特点，进行课程设置、教学方法及临床实践等方面的改革，以发挥学生的优势，弥补学生的不足，培养适应现代护理发展需要的高质量护理人才。