Objective:To explore the linear and nonlinear relation of personality to life satisfaction and de-pression in visual artists.Methods:Totally 132 visual artists were recruited,most of them focused on painting, sculpture and photography.The Mini International Personality Item Pool-Five-Factor Model Measure (Mini-IPIP), the Satisfaction with Life Scale (SWLS)and the Center for Epidemiological Studies Depression Scale (CES-D) were adopted to all subjects.Results:The Mini-IPIP neuroticismscores had positive predictability to CES-D scores (β=0.41),while the scores of agreeableness,conscientiousnessand extraversionhad negative pre-dictability to CES-D scores(β=-0.27,-0.23,-0.19).Only conscientiousnessscores had positive predictabil-ity (β = 0.25 ) to SWLS scores in terms of linear relationship between personality traits and life satisfaction.Meanwhile,both'neuroticism'and conscientiousnessscores had U curve relationship with SWLS scores (β=0.32,0.22)after linear effects were controlled.Conclusion:It suggests that personality traits in visual artists could explain depression symptoms and life satisfaction.However,pattern between personality and life satis-faction may be more complex.

Objective In this study ,we constructed a series of recombinant plasmids carriers expressing shRNA targeting hTERT and Bi‐1 gene .These recombinant plasmids carriers were transfected into CNE‐2Z cell lines using Lip and continuously in‐duced the expression of shRNAs .Furthermore ,the shRNAs caused the degradation of mRNAs homologous in sequence with the target genes ,which lead to a sequence‐specific gene silencing .Methods The CNE‐2Z cells was divided into untreated group ,pEG‐FP‐N1 group and pEGFP‐N1/Lip group .Flow cytometry(FCM ) was applied to determine the transfection efficiency .The changes of hTERT and Bi‐1 gene expression were detected by Real‐time RT‐PCR and Western blotting .Results The best transfection effi‐ciency between plasmid and Lip was 2 .5 μg plasmid and 6 .25μL Lip .Conclusion We constructed several shRNA recombinant eu‐karyotic expression plasmids successfully .The recombinant plasmid can inhibit the expression of hTERT and Bi‐1 gene specifically and effectively .

Objective To explore the influence of lovers''communication patterns and matching on their depression symptoms. Methods 300 pairs of dating couple were recruited from nine universities in Hebei,Henan,Beijing and Shanghai by convenience sampling principle. They were asked to fulfill the com-munication patterns questionnaire-short form and center for epidemiologic studies depression scale.Polynomial regression model with response surface method was adopted to analyze the results. Results ( 1) The scores of demands/withdraw,completely avoid,constructive communication of boys and girls were (3.93±1.10,4.10 ±1.09)(6.65±1.70,6.49±1.74)(3.85±1.70,4.02±1.98),and the scores of depression of boys and girls were (1.60±0.42,1.61±0.42).Boys depression was significantly positive correlated with its own demands/withdraw communication( r=0.222, P<0.01),and significantly positive correlated with girls demands/with-draw communication ( r=0.118, P< 0.05).Girls depression was significantly negative correlated with con-structive communication of their own( r=-0.407, P<0.01),and significantly negative correlated with the boys constructive communication ( r=-0.306, P<0.01). (2)Demand/withdraw communication could predict their own depression positively both for males and females( t=5.489,b=0.267, P<0.01, t=2.538,b=0.138, P<0.05).Constructive communication could predict depression negatively both for males and females( t=-5.158,b=0.382, P<0.01;t=-4.539,b=0.299, P<0.001 ).Males'' avoidance communication pattern could predict their own depression positively( t=1.918,b=0.174, P<0.05).(3)Males''constructive communication scores could predict females'' depression negatively( t=-3.306,b=0.189, P<0.01 ).(4)The consistency of communication pattern could influence couples'' depression. Conclusion Constructive communication con-tributes to lovers'' mental health and reduce the probability of their depression;Demand/withdraw communi-cation and avoidance communication increase their depression risk.

Objective:To investigate the use of antibacterial agents for emergency patients with acute upper respiratory infections in tertiary hospitals in Beijing .Methods:We used the medical claim data for urban workers in 10 tertiary hospitals in Beijing from Oct .2010 to Sep.2012.Medical records of emer-gency patients with acute upper respiratory tract infections had been selected as the study sample .The proportions of antibacterial prescriptions and categories of antibacterial drugs were described and ana -lyzed.Results:This study included 135 979 visitors (male:42.7%;mean age:43.6 ±16.2 years).The average antibacterial prescription rate was 71.2% (95%CI 71.0%-71.5%), of which the single kind use was 80.0%(95%CI 79.7%-80.2%).Among acute upper respiratory tract infections , the antibacte-rial prescription rate for acute tonsillitis visits was highest (85.1%, 95%CI 84.5%-85.6%), followed by acute laryngitis and bronchitis (81.69%, 95%CI 80.4%-82.8%), acute pharyngitis (81.4%, 95%CI 77.7% -85.0%), acute sinusitis (77.0%, 95%CI 74.6% -79.4%), acute nasopharyngitis (74.3%, 95%CI 73.7%-75.0%), and common cold (67.6%, 95%CI 67.3%-67.9%).Compared with the female group, the antibacterial prescription rate for the male was higher (73.2%, 95%CI 72.8%-73.6%vs.69.7%, 95%CI 69.4%-70.0%).Compared with the <60 years age cases, the anti-bacterial prescription rate for the ≥60 years cases was higher (72.1%, 95%CI 71.8%-72.3% vs. 66 .8%, 95%CI 66 .2%-67 .5%) .In the visitors who used antibacterial drugs , the average percentage of injection use was 50.6%(95%CI 50.3%-50.9%).The top antibacterial drugs in the list of varie-ties were the second generation cephalosporins (28.4%) , followed by the third generation cephalosporins (21.7%), fluoroquinolones (21.0%) and macrolides (17.6%).Conclusion: The antibacterial pre-scription rate for acute upper respiratory tract infections in the general hospitals in Beijing is high , and the second generation cephalosporins , third generation cephalosporins , fluoroquinolones and macrolides take the lead in the total antibacterial drugs .

Purpose: This study was to investigate the work experience of newly recruited male nurses during the COVID-19 pandemic. Methods: With a phenomenological approach, this qualitative study was adopted semistructured interviews by phone or video calls. A total of 9 male nurses newly recruited for the COVID-19 wards in Chinese hospitals were interviewed for this study. And Colaizzi's method was applied for evaluation in the data analysis. Results: Based on our findings, three themes were extracted. First, the newly recruited male nurses showed negative emotions at the beginning of COVID-19 epidemic, which was caused by changes in working conditions and content, but also prompted the nurses to change the way of coping with the crisis. Second, they gradually mastered the working skills and psychological training to cope with COVID-19 and developed a positive attitude toward life and a high sense of professional responsibility. Finally, we learned about their needs to respond to public health emergencies such as the COVID-19 pandemic. Conclusion COVID-19 is a disaster for all of humanity. The newly recruited male nurses are an important force in emergency rescue. Although they suffered from short-term negative emotions, they quickly adapted to the crisis. In order to better prepare for future emergencies, the disaster response capacity of newly recruited male nurses needs to be further improved. In addition, newly recruited male nurses have a strong demand for timely and personalized career development guidance.

Purpose: This study was to investigate the work experience of newly recruited male nurses during the COVID-19 pandemic. Methods: With a phenomenological approach, this qualitative study was adopted semistructured interviews by phone or video calls. A total of 9 male nurses newly recruited for the COVID-19 wards in Chinese hospitals were interviewed for this study. And Colaizzi's method was applied for evaluation in the data analysis. Results: Based on our findings, three themes were extracted. First, the newly recruited male nurses showed negative emotions at the beginning of COVID-19 epidemic, which was caused by changes in working conditions and content, but also prompted the nurses to change the way of coping with the crisis. Second, they gradually mastered the working skills and psychological training to cope with COVID-19 and developed a positive attitude toward life and a high sense of professional responsibility. Finally, we learned about their needs to respond to public health emergencies such as the COVID-19 pandemic. Conclusion COVID-19 is a disaster for all of humanity. The newly recruited male nurses are an important force in emergency rescue. Although they suffered from short-term negative emotions, they quickly adapted to the crisis. In order to better prepare for future emergencies, the disaster response capacity of newly recruited male nurses needs to be further improved. In addition, newly recruited male nurses have a strong demand for timely and personalized career development guidance.

Breast cancer patients experience many symptoms during treatment. In most cases, the symptoms do not appear alone, but several symptoms appear at the same time and form symptoms cluster, which causes severe physical and mental burden on the patient. This paper summarized the study on symptom cluster of breast cancer patients at home and abroad from the perspectives of concept, categories, influencing factors and management, so as to provide basis for future symptom cluster management.

Patients with cardiovascular diseases have poor medication adherence, which seriously affects the prognosis of their diseases. This article reviewed the prediction model of medication compliance for patients with cardiovascular diseases, analyzed its predictive factors, model efficacy and application, and put forward opinions on the construction of relevant prediction models, which could provide reference for the clinical development of targeted intervention programs.

Objective To explore the effectiveness of Failure Modes and Effects Analysis(FMEA)in emergency man-agement of sudden incidents involving outpatient and emergency patients in general hospitals,to provide references for the optimi-zation of emergency response process for such incidents.Methods Based on FMEA,we identified and evaluated risks in the e-mergency response procedures for sudden incidents involving outpatient and emergency patients in general hospitals.Potential fail-ure modes were analyzed to identify key risks with a Risk Priority Number(RPN)greater than 125.Continuous quality improve-ment measures were implemented to control these risks,and the effectiveness of these controls was evaluated using chi-square tests for statistical analysis.Results A total of 16 risk points in 4 major areas were identified.After implementing continuous quality improvement measures,the RPNs of these high-risk points decreased to below 125,effectively controlling the potential risks.This intervention significantly improved the utilization rate of emergency equipment,the timely reporting rate of sudden in-cidents,the timely feedback rate of emergency response,with statistically significant differences(P＜0.01).Conclusion The application of FMEA to outpatient and emergency management of sudden incidents helps optimize the emergency response process,thus enhancing the emergency response capability of general hospitals and ensuring effective handling of such incidents.

Objective:To explore clustered epidemic of COVID-19 in Liaocheng city and analyze infection status and chain of transmission of the cases.Methods:A joint investigation team of emergency response for COVID-19 epidemic by CDC professional workers of Liaocheng city and district at two levels on January 30, 2020. According to a indicator case from ZH supermarkets, close contacts and related subjects were tracked and screened on February 1, including ZH supermarket employees, family members having contact history with related cases during January 13-26, supermarket clients during January 16-30 and family members of related cases. an epidemiological investigation was carried on and their swab of nose/throat were collected and were sent to Liaocheng CDC laboratory, real-time fluorescence quantitative RT-PCR was used to detect nucleic acids of SARS-CoV-2.Results:a total of 8 437 people were screened during January 30 to February 9, 2020 (120 employees of supermarket, 93 family members, and 8224 clients of supermarket). The epidemic was caused by ZH cases and brought clustered cases in four families. A total 25 cases of SARS-CoV-2 infection, the total infection rate of subjects was 0.30% (25/8 437) with 22 confirmed cases (0.26%, 22/8 437) and 3 asymptomatic patients (0.04%, 3/8 437), asymptomatic patients accounted for 12.00% (3/25) of all infection cases. The infection rates of supermarket employees, family members of confirmed cases and supermarket clients were 9.17% (11/120), 12.90% (12/93) and 0.02% (2/8 224).Conclusions:This was a cluster epidemic caused by one imported case of COVID-19 in a supermarket of Liaocheng city. Prevention and control of cluster epidemic should be focused on chain of community transmission and family cluster cases. It must also be an attention for transmission risk of asymptomatic patients.