某高校大学生艾滋病主动检测意愿与影响因素

目的 了解青年学生艾滋病主动检测意愿的现状,提出促进青年学生主动检测意愿的建议,为进一步提高青年学生艾滋病检测意愿的策略和措施提供科学依据。方法 采用自编促进大学生HIV主动检测意愿调查问卷,用整群抽样方法抽取成都某高校778名在校大学进行问卷调查。结果 在被调查的778名大学生中,91.6%的学生有艾滋主动检测意愿,在不同年级(χ2=11.416,P=0.010)、认为自己感染艾滋病风险情况(χ2=18.615,P＜0.001)等因素上差异均有统计学意义。多因素 logistic 回归分析显示年级为大二或大三、认为自己艾滋病感染风险为非常低或比较低或一般(P均＜0.05)的青年学生更愿意进行艾滋病主动检测。结论 该高校大学生艾滋病主动检测意愿较高。应该结合该高校学生的特性,开展有针对性的艾滋病宣传教育活动,以此提高大学生HIV主动检测率。     

Outcomes according to treatment using an established protocol in patients with bilateral Wilms' tumor: A national Canadian population-based study

BackgroundBilateral Wilms tumor (BWT) is a rare entity. The goal of this study is to report outcomes (overall and event-free survival, OS/EFS) of BWT in a large cohort representative of the Canadian population since 2000. We focused on the occurrence of late events (relapse or death beyond 18 months), as well as outcomes of patients treated following the only protocol specifically designed for BWT to date, AREN0534, compared to patients treated following other therapeutic schemes.MethodsData was obtained for patients diagnosed with BWT between 2001 and 2018 from the Cancer in Young People in Canada (CYP-C) database. Demographics, treatment protocols, and dates for events were collected. Specifically, we examined outcomes of patients treated according to the Children's Oncology Group (COG) protocol AREN0534 since 2009. Survival analysis was performed.Results57/816 (7%) of patients with Wilms tumor had BWT during the study period. Median age at diagnosis was 2.74 years (IQR 1.37–4.48) and 35 (64%) were female; 8/57 (15%) had metastatic disease. After a median follow-up of 4.8 years (IQR 2.8–5.7 years, range 0.2–18 years), OS and EFS were 86% (CI 73–93%) and 80% (CI 66–89%), respectively. Less than 5 events were recorded after 18 months from diagnosis. Since 2009, patients treated according to the AREN0534 protocol had a statistically significant higher OS compared to patients treated with other protocols.ConclusionsIn this large Canadian cohort of patients with BWT, OS and EFS compared favorably to the published literature. Late events were rare. Patients treated according to a disease-specific protocol (AREN0534) had improved overall survival.Type of studyOriginal article.Level of evidenceLevel IV.     

Diagnostic échographique d’un souffle cardiaque systolique au sein d’une population de 280 jeunes militaires français. Implications en médecine d’expertise militaire

Clinically discovering a systolic murmur is frequent among the young military population. When this murmur does not sound benign, a transthoracic echocardiography (TTE) is made to detect any cardiopathy, which could cause sudden cardiac death. The aim of this study was to evaluate the interest of systematic TTE in the assessment of any cardiac systolic murmur (CSM) among militaries.MethodsWe ran a retrospective monocentric study in the “Clermont-Tonnerre” military hospital in Brest. We included all patients sent for TEE, aged 15 to 30 years old, from the 1st January 2010 until the 31st July 2013.ResultsTwo hundred and eighty TTES assessing CSM were performed. We found 28/280 (10%) echocardiographic abnormalities: 13 were bicuspid aortic valves (4.6%), 6 were ventricular septal defects (2.15%), 3 were atrial septal defects (1.07%), 4 were mild mitral regurgitations (1.43%), one mild pulmonary stenosis (0.35%) and one aortic stenosis (0.35%). No hypertrophic cardiomyopathy was found. Concerning military expertise, 11 (3.92%) patients among these 28 with abnormal TEE were considered unfit for work or “fit for work with limitations”.ConclusionAssessing a cardiac systolic murmur with TEE lead to the diagnosis of a cardiomyopathy in 10% of the case. This study enhances the importance of systematic TEE when a CSM is detected in the young military, in order to determine if those soldiers can still fulfill their military duty.     

年轻护士生活事件刺激发生调查与分析

目的调查年轻护士受生活事件刺激的状况,为护理管理者促进护理质量提供干预依据。方法采用生活事件量表(LES),分别对321名年轻护士和300名社会女性人群进行问卷调查,比较两组人群生活事件刺激量。结果年轻护士生活事件总刺激量和负性生活刺激量高于社会女性人群(P0.05);年轻护士的工作学习压力大、生活规律重大改变(饮食、睡眠)、对现职工作不满意、扣发奖金或罚款和被人误会、错怪、诬告、议论5项负性事件刺激量显著高于社会女性,两者比较差异有统计学意义(P0.05)。结论年轻护士的心理健康状况较正常人群差,生活事件刺激,尤其是负性生活事件刺激,是发生护理不良事件的影响因素之一,应给予针对性培训与干预,将护理不良事件的管理和前馈控制更完善。     

Determinants of influenza vaccination among young Taiwanese children

ObjectiveAccording to the Health Belief Model (HBM), individual perceptions of susceptibility, severity, benefit, barrier, self-efficacy, and cues to action are associated with health actions. In this study, we investigated the perceptions and social factors that influence the intention to vaccinate children against influenza among parents of young Taiwanese children.MethodsA nationwide survey was performed using stratified random sampling to explore the beliefs, attitudes, and intentions of parents/main caregivers with regard to vaccinating children aged 6 months to 3 years against influenza. A questionnaire was developed based on the HBM and multivariate logistic regression analyses of 1300 eligible participants were used to identify significant predictors of the intention to vaccinate.ResultsGreater perceived benefit, cues to action, and self-efficacy of childhood vaccination against influenza were positively associated with the intention to vaccinate. Children's experience of influenza vaccinations in the past year was also a positive predictor. However, perceived susceptibility, perceived severity regarding influenza and perceived barriers to vaccination were not predictive of the intention to vaccinate.ConclusionIn addition to perceived benefits and cues to action, self-efficacy of parents/main caregivers was significantly predictive of their intention to accept influenza vaccination for their young children. These components of the HBM could be used in formulating strategies aimed at promoting the use of influenza vaccine.     

民办高校青年教师的婚姻质量研究

目的:了解民办高校青年教师的婚姻质量现状,为提高其婚姻生活满意度探索有效的途径提供现实依据。方法:随机抽取民办高校青年教师,用婚姻质量量表和生活满意度量表进行测试,SPSS17.0进行数据统计分析。结果:男青年教师和女青年教师在婚姻质量各维度上不存在显著性差异;有子女的青年教师与无子女的青年教师的婚姻质量在"性格相容"与"化解冲突"上有显著性差异,无子女的青年教师婚姻中的性格包容性和化解冲突的能力要强于有子女的青年教师;民办高校青年教师对生活的满意度与婚姻质量的总体和各维度存在着非常显著的正相关。结论:民办高校青年教师的婚姻质量在性别上没有显著性差异;无子女的婚姻质量高于有子女的青年教师;其生活满意度与婚姻质量有显著相关性。     

Clinical outcomes in a contemporary series of “young” patients with castration-resistant prostate cancer who were 60 years and younger

BackgroundThe prognosis of younger patients with prostate cancer is unclear, and the very few studies assessing those with metastatic castration-resistant prostate cancer (mCRPC) have mainly involved patients treated with older therapies. The aim of this observational study was to evaluate the clinical outcomes of a contemporary series of docetaxel-treated patients with mCRPC who were 60 years and younger.Patients and methodsWe retrospectively identified 134 patients who were 60 years and younger who were treated with docetaxel in 25 Italian hospitals and recorded their predocetaxel history of prostate cancer, their characteristics at the start of chemotherapy, and their postdocetaxel treatment history and outcomes.ResultsMost of the 134 consecutive patients with mCRPC received the standard 3-week docetaxel schedule; median progression-free survival (PFS) was 7 months, and 90 patients underwent further therapies after progression. The median overall survival (OS) from the start of docetaxel treatment was 21 months, but OS was significantly prolonged by the postprogression treatments, particularly those based on the new agents such as cabazitaxel, abiraterone acetate, or enzalutamide. OS was significantly shorter in the patients with a shorter interval between the diagnosis of prostate cancer and the start of docetaxel treatment; those who received hormonal treatment for a shorter period; those with shorter prostate-specific antigen doubling times; and those with lower hemoglobin levels, a worse performance status, and higher lactate dehydrogenase levels before starting treatment with docetaxel.ConclusionsThe findings of this first study of clinical outcomes in a contemporary series of younger patients with mCRPC showed that their survival is similar to that expected in unselected patients with mCRPC who were of any age.     

部分活髓切断术应用于年轻恒牙冠折露髓的临床研究

目的 观察部分活髓切断术治疗年轻恒牙冠折露髓的临床效果。方法 对采用部分活髓切断术治疗的44例冠折露髓患者的46颗年轻恒前牙进行1～6年的临床回顾性观察。结果 其中一颗牙齿在治疗后一年因修复体脱落而致牙髓坏死。其余45颗牙齿均治疗成功，成功率为97．81％。结论 对于冠折露髓的年轻恒牙，部分活髓切断术是成功而有效的治疗方法。     

Evaluation of a new caries detecting dye for primary and permanent carious dentin

OBJECTIVE: This study evaluated the clinical efficacy of a new caries detecting dye using a laser fluorescence device (DIAGNOdent). METHOD: Primary and permanent teeth with dentin caries were stained with Caries Check (CC), containing 1% acid red in polypropylene glycol (MW=300) or Caries Detector (CD), containing 1% acid red in propylene glycol (MW=76). Primary-CC, primary-CD, permanent-CC and permanent-CD groups were prepared. In the CC groups, stained dentin was completely removed. In the CD groups, pink-stained dentin was retained according to the manufacturers' instructions. Cavities before and after caries removal were measured with the DIAGNOdent. Data were analyzed using ANOVA and Fisher's PLSD multiple comparison test at alpha=0.05. Regression analyses were performed between DIAGNOdent readings and scores obtained from the clinical parameters. RESULTS: For all groups, there were no significant differences in the DIAGNOdent readings before treatment. The DIAGNOdent readings after caries removal were: primary-CC (16.0+/-17.6), primary-CD (9.6+/-5.2), permanent-CC (11.0+/-7.0) and permanent-CD (7.1+/-3.8). Significant differences were identified between the permanent-CC and primary-CD, and permanent-CC and permanent-CD subgroups but not for the primary subgroups. Correlation coefficients between DIAGNOdent readings and clinical parameters were low. CONCLUSIONS: When dentin stained with Caries Check was completely removed, the DIAGNOdent readings were higher than those recorded when palely-stained pink dentin was retained with the Caries Detector, with significant difference observed for the permanent teeth. Caries Check may be used clinically to avoid excessive removal of caries-affected or sound dentin in permanent teeth but not in primary teeth.