Objective To analyze the characteristics of patients involved in identification error events,try to recognize patients group who had high risk of being wrongly identified.Methods 68 patient identification error events in 64 hospitals in Liaoning province from 2007 to 2011 were investigated.The results were analyzed from four aspects,which were education,age,consciousness and sensory disability state of patients.Results 68 identification error events were investigated.Among these events,patients who graduated from middle school or less constituted 79.41％ ;patients older than 60 years old constituted 55.88％;patients with hearing and speaking inability constituted 41.18％;patients without clear consciousness constitutes 14.70％ Conclusions Patients who graduated from middle school or less,older than 60 years old,with heating and speaking inability constitute the group who has high risk of being wrongly identified.Enhancing the education of patients,promoting the use of wrist band,and decreasing the dependence on hearing and speaking ability during identification process constitute the main reformation aspect of new patient identification rules.

With the deepening of professional nursing, refinement will be the development trends of nursing in the future. This thesis proceeds from the angle of ethical relations, focus on the special characteristics and specific social relations of clients with gynecological tumor diseases on the basis of ethics of Chinese traditional culture and Maslow′s theory. This thesis digs deeper into intrinsic ethical relations from gynecology clinical nursing to seek the key to solving gynecology tumor patients′ humanistic care, position accurately to determine the perspective of health care providers, deepen the connotation of humanistic care.

Aneuploidy ; DNA, Neoplasm ; analysis ; genetics ; Flow Cytometry ; methods ; Humans ; Lymphoma ; diagnosis ; genetics ; immunology ; Lymphoma, B-Cell ; diagnosis ; genetics ; immunology ; Lymphoma, T-Cell ; diagnosis ; genetics ; immunology ; Receptors, Antigen, T-Cell ; analysis ; genetics

10 mm) treated by CBA or BA were retrospectively analyzed. CBA was used in 74 patients and BA in 43 patients. Results Initial success (residual restenosis ≤30% with no major complications) was achieved in 99% of cases in CBA group and 100% in cases of BA group. Follow-up angiography was performed in all patients at (5.8?1.6) months. The diameter stenosis percent after CBA was lower and the instant gain after CBA was larger than that after BA (11.81%?9.17% versus 26.33%?10.04% and 1.96?0.51 mm versus 1.51? 0.54 mm, respectively; P

Objective:To explore a scientific,complicated sampling method and corresponding formulas for sensitive question survey.Methods:Cochran W.G.'s classic sampling theories,two randomized response technique(RRT) models,total probability formulas,and properties of mean and variance were used in this study.Results:Formulas for the estimation of the population proportion and its variance for dichotomous sensitive questions on Greenberg model in cluster sampling and stratified cluster sampling were deduced.Formulas for the estimation of the population mean and its variance for quantitative sensitive question on the additive constant model in cluster sampling and stratified cluster sampling were deduced.Our survey methods and formulas were successfully applied in surveying the pre-marriage sex and cheating in examination in Soochow University.Conclusion:Our survey methods and formulas on two RRT models for sensitive question survey in cluster sampling and stratified cluster sampling have high reliablility.

Objective To explore the effects of oxidative stress in porcine iliac endothelial cells(PIECs) induced by high glucose. Methods After being intervened by high glucose for some time, dihydroethidium (DHE) or dihydrorhodamine 123 (DHR123) was used as a reactive oxygen species(ROS) capture. The mean fluorescent intensity(MFI) of above probes which were the products of intracellular oxidation was detected by fluorescent microscopy and flow cytometry, and the level of ROS was thus measured. With lucigenin as chemiluminescence agent, luminescence changes were detected by chemiluminescence analyzer after addition of NADPH to observe the effect of high glucose on activity of NADPH oxidase(NOX). Results Intracellular MFI was markedly elevated with the concentration of high glucose and time of exposure to high glucose. It was revealed by flow cytometry that the NOX activity was significantly activated compared with normal medium treated PIECs(P

Objective To explore the relationship between galactose-induced apoptosis of lens epithelial cells and cataractogenesis.Methods Galactose was injected retrobulbarly into Wistar rats.The opacity of lens was examined by slit lamp.The expression of C-MYC was measured by flow cytometer.The apoptosis of lens epithelial cells was observed by TUNEL techniques.Results More than 50 percent of lenses were in the Ⅱ stage of cataractogenesis on the(7 d) after galactose induction;Eighty-seven percent of lenses were in the Ⅳ-Ⅴ stage on the(14 d),and 100 percent of lenses were in the Ⅳ-Ⅴ stage on the(24 d).The rate of apoptotic cell on the(7 d) and on the(14 d) after galactose induction was respectively 5.6%～8.4% and 30.2%～41.8%,and 60% apoptotic cells were observed on the(24 d).The levels of C-MYC expression in lens epithelial cells induced by galactose on the(7 d) and(14 d) were higher than that of normal lenses,but the level of C-MYC expression backed to normal level on the(24 d).Conclusion It was suggested that there are some apoptosis of the lens epithelial cells during galactose-induced cataractogenesis and that the apoptosis of the lens epithelial cells might be caused by higher expression of C-MYC.

Objective To investigate the influence of bloody cervical cell samples on human papillomavirus(HPV) genotyping detection using flowcytometry fluorescence hybridization kit.Methods According to the concentration of hemoglobin(Hb),cervical cell samples were divided into five groups,including group A with Hb of 0 g/L(10 cases),group B with 0 g/L100 g/L.In each group,50% samples were with initial positive results of HPV genotyping detection.Every sample was detected using sample volume of 50,100,200,500 and 1 000 μL different volumes for testing and analysis results.Results For all samples with initial negative results,five samples with initial positive results in group A and five samples with initial positive results,the detected results of different sample volume were without differences.In the 10 samples,with initial positive results of group C,D and E,there were four,four and nine samples respectively,were with false negative detected results of different sample volumes.Conclusion Bloody cervical cell samples could cause false negative results of HPV genotyping detection using flowcytometry fluorescence hybridization kit.It might be necessary to set optimal sample volume according to the concentration of Hb for ensuring the accuracy of genotyping detection.

Objective Developing an internal quality control substance of Ureaplasma urealyticum(UU)‐DNA for real‐time PCR to establish an internal quality control system and preliminary evaluation its clinical value .Methods Internal quality control sub‐stance was prepared by mixing samples which Ct value were 24-25(positive sample) and 32 -33(weak positive sample) ,respec‐tively .At the same time ,selecting samples that test results were negative as negative control .The target value ,standard deviation (s) and coefficient of variation(CV) of internal quality control substance were defined by“instant method”for the first 20 runs and Levey‐Jennings quality control(QC) chart after the first 20 runs .Using the“Westdard” multi‐rule quality control methods to ana‐lyze the detection results .Exporting OPSPecs chart by quality control rules in Unity Real Time (URT ) system and setting up new quality control rules according with OPSPecs chart .Results 131 times of the detection of quality control substance were performed totally .The first 20 runs were defined by“instant method”and later 111 runs were defined by Levey‐Jennings QC chart ,the results were stable of quality control substance and reasonable quality control rules .Conclusion Preparing of internal quality control sub‐stance of UU‐DNA used in real‐time PCR might be easy and stable .So ,the internal quality control substance of UU‐DNA could be worthy for practical application in this PCR laboratory .Design internal quality control rules based OPSPecs chart in molecular de‐tection is very simple and practical .

Objective To evaluate the strictness and self-consistency of the charge nurses in the nurses examination using venipunctnre trocar operation as research object.Methods FACETS,the polyhedral Rasch software was used in the examination.Results The strictness and self-consistency of charge nurses were evidently different.Conclusions The variable strictness and self-consistency of the charge nurses in the examination leads to unreliability of the results.Developing a scientific and reliable evaluation system is essential to improve the ability of the teaching nurses and the student nurses as well as the hospital nursing quality.