Objective To explore the real experience of patients with aortic dissection (AD) disease during the early phase of the disease. Methods Interpretation phenomenological analysis method was used in the study. Self- structured in- depth interviews were conducted with AD patients who were admitted to the hospital from November 2013 to February 2014, and combining the participation observation method to collect relevant data. Data were analyzed by content analysis. Results 16 cases were interviewed and four advanced themes were extracted: experience of disease symptoms; negative emotion; coping styles; the insight of life. Conclusions AD patients can produce complex psychological experiences when they are informed of the diagnosis because of the experience of pain, sudden critical illness, the role change and so on. Medical staff should pay attention to their psychological status and needs, take corresponding effective measures to promote the further treatment and their physical and psychological rehabilitation.

Objective To explore the effect of Utstein registry on improving the missing key information during cardiopulmonary resuscitation.Methods A total of 111 emergency medical records of cardiopulmonary resuscitation from January 1 to December 31 2012 were as control group,and 100 Utstein registry of cardiopulmonary resuscitation from June 1 2013 to May 31 2014 were as experimental group.The missing key information during cardiopulmonary resuscitation were compared between two groups.Results The missing key information during cardiopulmonary resuscitation in monitoring the rhythm of the heart for the first time,cardiopulmonary resuscitation start time,defibrillation time for the first time,established assisted ventilation time,recovery delivery time for the first time,recovery termination time were 84.68％(94/111),16.22％ (18/111),89.58％ (43/48),76.58％ (85/111),72.07％ (80/111),30.63％ (34/111) in control group,and 9.00％(9/100),0,0,4.00％(4/100),7.00％97/1000,2.00％(2/100) in experimental group,and there were significant differences (P＜ 0.01).Conclusions Utstein registry can promote perfect cardiopulmonary resuscitation information registration,so as to provide the basis for cardiopulmonary resuscitation quality continuous improvement.

Objective To explore the postoperative secondary xerostomia′s uncomfortable experience of patients with long fating in gastrointestinal surgery, providing basis for medical staff to understand comfort needs of patients and to take targeted nursing intervention. Methods The phenomenological methodology was used in the study. Totally 12 patients with postoperative secondary xerostomia′s uncomfortable experience were interviewed, and tape recording was used. The data was analyzed by Colaizzi analysis method. Results Four themes were extracted: emotional response to patients with postoperative xerostomia, uncomfortable experience of mouth, the insufficient cognition of fating in perioperative period, desire for attention to solve the problem of dry mouth. Conclusions Medical staff should strengthen the awareness of the patients′experience with secondary and temporary dry mouth, and improve the nursing intervention measures according to need, in order to increase patients′comfort and to promote them recover soon.

Objective To investigate the surgical patients' needs of community nursing services and actual utilization within one week of out hospital. Methods Sampled 257 adults surgical patients from certain general hospital, interviewed them by self-designed queostionnair to know their needs of community nursing services and actual utilization within one week after out of hospital. Results There were 96% pa-tients required community nursing services at the point of discharge. The content of services needs included dise ases cares, health teaching and prevention services. Different moded of community nursing cares were required. The actual utilization rate within one week was 16.5%, there were 54.5% and 63.6% of patients received wound care and medication administration separately, which were mainly provided by center visit. Conclusions There is a contradiction between the needs and actual utilization of com-munity nursing services. It is meaningful to enhance the utilization rate, extend the content and perfect the modes of community nursing services so as to satisfy discharged surgical patients' needs.

Objective To observe the effect of humanistic nursing care in rehabilitation ward.Methods 440 inpatients in rehabilitation ward were randomly divided into the observation group(228 cases,treated with humanistic nursing)and control group(212 cases,treated with traditional nursing).40 cases in each group received the investigation of patients' satisfaction to the service.Results The satisfactory rate of the patients in the control group to the attitude of the service,the nursing skill and health education missionary were 72.5%,75% and 67.5% respectively,but that of the patients in the observation group were all 100%,there was a significant difference between two groups(P<0.01).Conclusion Humanistic nursing care in rehabilitation ward can improve nursing qualification and increase patients' satisfactory rate.

Objective To explore the relationship between quality items of chest compression for resuscitation of cardiac arrest and to identify the key points in chest compression training and practice.Method The training project was offered to 219 healthcare workers by using Laerdal ACLS advanced life support resuscitation model, and the quality issues of chest compression were monitored including compression hands placement,compression rate,compression depth,and chest wall recoil,as well as selfreported fatigue time by Laerdal Computer Skills and Reporting System.Results The quality of chest compression was related to the geuder of the practitioner.The items in males including self-reported fatigue time,the accuracy of compression depth and the compression rate,the accuracy of compression rate were higher than those in females.However,the chest recoil rate was higher in females than that in males.The quality items of chest compression were correlated with one another. The self-reported fatigue time was related to all the items except the compression rate.Conclusions It is necessary to offer cardiopulmonary resuscitation (CPR) training courses regularly. In clinical practice,it might be better to change the practitioner before fatigue,especially for female or weak practitioners.In training projects,more attention should be paid to the control of compression rate, in order to delay the fatigue, guarantee enough compression depth and improve the quality of chest compression.

Objective To study the value of intensive care nursing scoring system(ICNSS) on care resource allocation in intensive care unit(ICU). Methods 108 ICU patients were divided into the observation group (55 cases) and the control group (53 cases) randomly. In the observation group,the ICNSS scale was applied to evaluate nursing workload, and care resource was allocated according to intensive care nursing scoring. In the control group, care resource was allocated according to dynamic monitoring of acute physiology and chronic health evaluation (APACHE Ⅱ ) scoring. The ICU monitoring time,medical cost,incidence of complications during the hospitalization,satisfaction of the nurses and the patients or their relatives were compared between two groups. Results The ICU monitoring time,medical cost and incidenceof complications during the hospitalization in the observation group were significantly less than those in the control group, while the satisfaction of the nurses and the patients or their relatives in the observation group was markedly better than that in the control group. Conclusions Care resource allocation according to ICNSS is worthy of promotion and application in ICU because it can more significantly improve nursing quality,satisfaction of nurses and patients or their relatives than care resource allocation according to APACHE Ⅱ scoring.

Objective To evaluate the relationship between the mechanism underlying propofol-induced inhibition of migration of human breast cancer cells and glyc olysis.Methods Human breast cancer cell line MDA-MB-231 cells were inoculated in 12-well culture plates at a density of 3× 105 cells/well.After being cultured for 24 h,the cells were divided into 2 groups (n=12 each) by using a random number table:control group (group C) and propofol group (group P).Propofol at the final concentration of 5 μg/ml was added to the culture medium in group P,and the equal volume of phosphate buffer solution was added to the culture medium in group C.At 6 h of incubation,the culture media were changed to the common culture media containing no drugs,and the cells were then incubated for another 24 h.The culture media were collected for determination of glucose concentrations (by oxidase mnethod) and lactate concentrations (by chemical colorimetry).Glucose consumption and lactate production were calculated according to glucose and lactate concentrations.Cells were collected,the expression of lactate dehydrogenase A was detected by Western blot,and the migration of cells was determined by cell scratch test.Results Compared with group C,the consumption of glucose and production of lactate were significantly decreased,the expression of lactate dehydrogenase A was down-regulated,and the migration rate was decreased in group P (P＜0.05).Conclusion The mechanism by which propofol inhibits migration of human breast cancer cells may be associated with inhibition of glycolysis.

The article discussed the significance of studying campus culuture constructive and management models in New Campus,and then advanced the guiding ideology,basic thinking,key problems of improving the level of campus culuture constructive and management in new campus.

Objective Investigate the current situation of emergency nurses' perception of hospital safety climate in tertiary hospitals. MethodsA total of 866 emergency nurses from 114 hospitals in 29 provinces,municipalities and autonomous re.gions were randomly selected,and the self-designed general information questionnaire and Chinese version of the hospital safety climate scale were used to investigate. ResultsThe overall hospital safety climatel was(3.97+0.61). Univariate analysis of variance showed that there were statistically significant differences in the hospital safe.ty climate of emergency nurses with educational background and employment form (P<0.05). ConclusionThe e-mergency nurses have a better sense of the overall hospital safety climate,but the obstruction of' the safety work and the cleanliness and neatness of the. working: environment need to be improved. Therefore,il is suggested Lhal the construction of hospital safety climate should be further strengthened in the rational allocation of human re-sources and emergency working environment.