Objective This study aimed to construct an index system for nurse performance appraisal based on the quantity,quality,efficiency and technology in holistic nursing mode.Methods Expert interviews and Delphi expert enquiry were used to complete the construction of index system,and SPSS17.0 was used to do data statistics and reliability analysis.Results The nurse performance appraisal index system was constructed which contained 4 level-Ⅰ indicators such as level coefficient,nursing workload scores,nursing quality scoring rate and reward amount and 12 level-Ⅱ indicators.The calculation method of each part was also established.The expert positive coefficients were 94.3％ and 100.0％ respectively,the authority coefficients were 0.83 and 0.84,the importance and feasibility mean scores of every index were 4.27-5.00 and 4.26-4.94,and coefficients of variation were 0.00-0.26 and 0.05-0.26 in 2 rounds of enquiry.The importance of level-Ⅰ or level-Ⅱ indicators and operability coordination coefficients were 0.13-0.43,the significance test showed P ＜ 0.05.Conclusions The design of each dimension of the index system gives full consideration to nurse post management,hierarchical using,the nurse in charge of the patient,grading nursing care and many other factors.Representative of key indicators is strong,and it can reflect the distribution concept that more payment for more contributions,best's best reward and rewarding the good and punishing the bad.

Objective To construct the assessment index system for general nursing goals management based on the performance structure theory. Methods Expert interviews and Delphi expert enquiry were used to complete the construction of index system, and SPSS17.0 was used to do data statistics and reliability analysis. Results The assessment index system for general nursing goals management was constructed which contained 6 level-Ⅰindicators such as nursing quality, nursing safety, nursing service, teaching and training, the contribution of department and the communication skills and 22 level- Ⅱ indicators. The department monthly examination scores calculation method and feedback mechanism were also established. The expert positive coefficients were 97.6%and 98.8%respectively, the authority coefficients were 0.85 and 0.86, the importance and feasibility mean scores of every index were 3.86-4.98 and 3.98-4.88, and coefficients of variation were 0.03-0.27 and 0.05-0.25 in 2 rounds of enquiry. The importance of level-Ⅰor level-Ⅱ indicators and operability coordination coefficients were 0.10-0.36, the significance test showed P<0.05. Conclusions The design of each dimension of the index system gives full consideration to 3 dimensions of performance: task-adaptive-relationship. Representative of key indicators is strong. The Delphi method used in building is scientific and the results are reliable. The maneuverability of calculate Method is strong, easy to quantify. The feedback mechanism has a strong incentive by combining the assessment results closely with the individual interests. The establishment of the index system can provide scientific and objective basis for the full implementation of the general nursing goals management.

The financial crisis has made the graduate of grade 2009 career have undergone profound changes in mentality,How to strengthen the ideological and political education of graduates and career guidance is a new task we have to face.In this paper,through a questionnaire survey,students’collective conversation,individual visits,the case summary,we understand the mental state of college graduates in 2009 session in Shenyan,and have analyzed it to provide a basis for career guidance for the targeted colleges and universities under the new circumstances.

Objective To evaluate the implementation feasibility of the nurse performance appraisal and allocation plan based on the holistic nursing mode, and the clinical effect in mobilizing nursing staff's work enthusiasm and ensuring the quality of nursing service. Methods The nurse performance appraisal and allocation plan were further improved based on the previous research of this index system construction. The model were implemented in 32 clinical departments of Yidu Center Hospital of Weifang City. Four aspects data were collected for analysis six months later to evaluate the effect. They were nurses on merit pay distribution satisfaction, patients′satisfaction, doctors′satisfaction with nursing job, different clinical departments′nursing quality scores. Results Six months later, four factor scores of nurses to the satisfaction of merit pay distribution were significantly improved. The scores of fairness and impartiality evaluation of the merit pay distribution, incentive effect evaluation, pay and return on equity evaluation and performance pay gap rationality evaluation were higher than before [(3.39 ±0.64) points vs. (1.88 ±0.33) points, (3.28 ±0.74) points vs. (1.84 ±0.49) points , (3.28 ±0.71) points vs. (1.88 ±0.42) points and (3.38 ±0.67) points vs. (2.01±0.53) points, t=19.28, 16.22, 18.08, 16.79, all P<0.05]. Patients′satisfaction, doctors′satisfaction with nursing job and different clinical department' nursing quality scores were significantly increased as well [(99.14±0.82) points vs. (96.78±0.84) points, (96.59±0.91) points vs. (93.59±1.27) points and(97.67±0.41) points vs. (95.70±1.13) points]. Difference had statistical significance (t=11.79, 11.63, 9.60, P<0.05). Conclusions The performance salary allocation plan can effectively improve the hospital nurses on performance salary allocation satisfaction, patients′satisfaction, doctor′s satisfaction with nursing work and the quality of nursing department, and has good incentive in arousing the work enthusiasm of nursing staff and in ensuring the quality of nursing service.

A 3D model of heart configurations and interior structures has been constructed using Visual C++ visualization toolkit based on the Dataset of Visible Chinese Human. The finite element model of left ventricular is obtained from the heart structure model. Both ventricular wall and blood in the cavity are modeled by finite element mesh. The fluid-structure coupling of the left ventricle and blood has been constructed using an arbitrary Lagrange-Euler algorithm. Based on these models, the fluid-structure interaction of the left ventricle and blood in the filling phase is simulated. The simulation result successfully reproduced the biphasic filling flow consisting of early rapid filling and atrial contraction, which is similar to the clinical observation. This study provides a feasible method with which we can use image-based fluid-structure simulation to analyse the structure and haemodynamics properties of heart. It could be applied in heart functional investigations and clinical applications.
Algorithms ; Computer Simulation ; Finite Element Analysis ; Heart ; physiology ; Heart Ventricles ; anatomy & histology ; Hemodynamics ; Humans ; Imaging, Three-Dimensional ; Models, Cardiovascular

Objective:Using bibliometrics to study the international literature on fat transplantation in recent 10 years, and to explore the research status, hot spots and development trend in this field.Methods:Literatures related to fat transplantation research from 2011 to 2020 were searched through the core collection of Web of Science database, and the literatures were screened strictly according to inclusion and exclusion criteria. Statistical analysis was conducted on the year, journal, first author, number of articles published by countries and institutions, and distribution of disciplines by bibliometrics. Citespace5.7.R5W software was used for co-citation analysis of the included literatures. Cooccurrence analysis and emergent word analysis were also carried out on the keywords in the literature. VOSviewer1.6.16 software was used to perform visual clustering of terms in the title and abstract of the included literature to reveal hot topics and research frontiers.Results:A total of 4 901 papers were included, and the number of annual publications continued to increase from 2011 to 2020. The top three publications during the study period were Plastic and Reconstructive Surgery (320 papers), Aesthetic Surgery Journal (171 papers), and PLoS One (113 papers). The first authors were Rafael Denadai (13 papers), Gentile Pietro(12 papers), Khouri Roger(6 papers). The most productive countries and institutions in this field were the United States (1 646 papers), China (853 papers), and Italy (383 papers). The organizations with the largest number of publications were the University of Pittsburgh (96 papers), Shanghai Jiao Tong University (78 papers), and Milan University (63 papers). There were 87 research categories in the literature related to fat transplantation, of which surgery was involved mostly. Visual analysis of Cites Pace5.7.R5W software showed that 4 901 references had established a co-citation network consisting of 381 nodes, 608 links and 12 clusters. There were 69 599 keywords in the literature, and the top five keywords from high to low were "transplantation" "adipose tissue" "stem-cell" "tissue" , and "obesity" . In the literature, the keywords with the highest intensity of outburst was "outcome" , and the keywords with the longest duration of outburst was "cartilage" . In recent years, the five keywords with outburst were "liver disease" "trial" "stromal vascular fraction" "outcome" , and " Akkermansia muciniphila" . VOSviewer1.6.16 software visualization clustering result showed that the application of fat transplantation in plastic surgery, the source of adipose tissue and its survival mechanism in vivo, and the laboratory research on fat regeneration were the three hot spots in the field of fat transplantation technology. Conclusions:The research on fat transplantation is on the rise in the world, and research institutions at home and abroad are conducting in-depth exploration on fat transplantation. Recent research focuses on improving the long-term survival rate of fat transplantation, and the research level is gradually in-depth at the molecular level.

Objective:Using bibliometrics to study the international literature on fat transplantation in recent 10 years, and to explore the research status, hot spots and development trend in this field.Methods:Literatures related to fat transplantation research from 2011 to 2020 were searched through the core collection of Web of Science database, and the literatures were screened strictly according to inclusion and exclusion criteria. Statistical analysis was conducted on the year, journal, first author, number of articles published by countries and institutions, and distribution of disciplines by bibliometrics. Citespace5.7.R5W software was used for co-citation analysis of the included literatures. Cooccurrence analysis and emergent word analysis were also carried out on the keywords in the literature. VOSviewer1.6.16 software was used to perform visual clustering of terms in the title and abstract of the included literature to reveal hot topics and research frontiers.Results:A total of 4 901 papers were included, and the number of annual publications continued to increase from 2011 to 2020. The top three publications during the study period were Plastic and Reconstructive Surgery (320 papers), Aesthetic Surgery Journal (171 papers), and PLoS One (113 papers). The first authors were Rafael Denadai (13 papers), Gentile Pietro(12 papers), Khouri Roger(6 papers). The most productive countries and institutions in this field were the United States (1 646 papers), China (853 papers), and Italy (383 papers). The organizations with the largest number of publications were the University of Pittsburgh (96 papers), Shanghai Jiao Tong University (78 papers), and Milan University (63 papers). There were 87 research categories in the literature related to fat transplantation, of which surgery was involved mostly. Visual analysis of Cites Pace5.7.R5W software showed that 4 901 references had established a co-citation network consisting of 381 nodes, 608 links and 12 clusters. There were 69 599 keywords in the literature, and the top five keywords from high to low were "transplantation" "adipose tissue" "stem-cell" "tissue" , and "obesity" . In the literature, the keywords with the highest intensity of outburst was "outcome" , and the keywords with the longest duration of outburst was "cartilage" . In recent years, the five keywords with outburst were "liver disease" "trial" "stromal vascular fraction" "outcome" , and " Akkermansia muciniphila" . VOSviewer1.6.16 software visualization clustering result showed that the application of fat transplantation in plastic surgery, the source of adipose tissue and its survival mechanism in vivo, and the laboratory research on fat regeneration were the three hot spots in the field of fat transplantation technology. Conclusions:The research on fat transplantation is on the rise in the world, and research institutions at home and abroad are conducting in-depth exploration on fat transplantation. Recent research focuses on improving the long-term survival rate of fat transplantation, and the research level is gradually in-depth at the molecular level.

Nurses working in the department of infectious diseases are under tremendous physical and psychological pressure due to the particularity of the unit. The physical and mental status as well as working attitude of nurses are not optimistic. The nursing teams are widely unstable in hospitals. This paper reviewed studies about nurses working in department of infectious disease, aiming to better understand physical and mental health level of nurses as well as their influencing factors and intervention strategies. It can provide policy recommendations for nursing managers to further stabilize the nursing team. At the same time, this paper finds out the existing deficiencies and enlightenment in previous studies from the perspectives of research direction and research method, and provides references for further researches on flow factors of nurses in department of infectious diseases.

Objective To compare effect between thyroid imaging reporting and data system (TI-RADS) and the Bethesda system for reporting thyroid cytopathology (TBSRTC) in the qualitative diagnosis of thyroid nodule. Methods The clinical data of 665 patients with thyroid nodule (1 598 nodules) from April 2013 to October 2016 were retrospectively analyzed. TBSRTC and TI-RADS were used for qualitative diagnosis of thyroid nodule before operation. Pathological diagnosis was performed after the operation. The diagnostic effect of TI-RADS and TBSRTC were assessed, and the factors leading to the diagnostic errors were analyzed. Results Of 1 598 thyroid nodules, the pathological diagnosis showed that benign nodules were in 202, and malignant thyroid nodules were in 1 396. The diagnostic sensitivity and 85.64%(173/202) vs. 74.75%(151/202) and specificity of malignant nodules by TBSRTC were significantly higher than that by TI-RADS: 91.76% (1 281/1 396) vs. 87.11% (1 216/1 396), and there was statistical difference (P＜0.01). The diagnosis positive rate of malignant nodules with diameter＜1 cm by TBSRTC was significantly higher than that by TI-RADS: 77.63% (59/76) vs. 47.37% (36/76), and there was statistical difference (P＜0.01); there was no statistical difference in diagnosis positive rate of malignant nodules with diameter ≥ 1 cm between 2 methods (P＞0.05). Univariate analysis result showed that the diameter of thyroid nodules in patients with TI-RADS false negative was significantly smaller than that in patients with benign thyroid nodules: (1.01 ± 0.48) cm vs. (1.51 ± 0.45) cm, the incidence of malignant thyroid nodules combined with other thyroid diseases was significantly higher than that in patients with benign thyroid nodules: 41.18% (21/51) vs. 11.32% (158/1 396), and there were statistical differences (P＜0.05); the rate of thyroid dysfunction in patients with TBSRTC false positive was significantly higher than that in patients with malignant thyroid nodules: 18.26% (21/115) vs. 6.93% (14/202), and there was statistical difference (P＜0.05). Conclusions The qualitative diagnosis of thyroid nodule requires the cross-reference of TI-RADS and TBSRTC, and the combination of other clinical indicators of patients can improve the detection rate of malignant thyroid nodules.

Objective To discuss the feasibility,the advantages and disadvantages,the clinical efficacy and the indications of minimally invasive transforaminal endoscopic debridement combined with allograft and posterial percutaneous internal fixation for thoracolumbar spinal tuberculosis.Methods All of 22 patients with thoracolumbar tuberculosis treated in our department from January 2012 to December 2013 were retrospectively reviewed.There are 11 male and female cases separately,with an average age of 54.1 ±10.2 years and with an average disease duration of 5.3 ± 1.9 months.Endoscopic lesion removal and allograft bone grafting combined with posterial percutaneous immobilization were performed on all these cases.The data of these patients were complete,and all patients had been followed up for more than 36 months.The clinical and radiographic results were recorded and analyzed.Results In this group,22 patients were followed-up for 41.9±2.5 months(36-48 months).The spinal kyphosis was not improved 3 months after surgery (t=0.3546,P=0.7029),but the amount of blood loss (30.5±7.9 ml) was less in the operation,the amount of postoperative analgesics(0.3±0.1 g) was low and the bed time(1.5±0.3 days) was short.No recurrence and no internal fixation failure was found after long term follow-up.Good clinical outcomes were achieved with the fusion rate reached above grade 2 in all patients(95.5％) except one.The neuralgia was relieved,and the spinal cord injury was recovered to ASIA E.The VAS score and SF-36 score which were recorded 1 month and 3 months after operative were all improved significantly compared with those before operation,and patients' life quality in the early period after operation was excellent.The incidence of complications was low(9.0％),and the patients were satisfied with the treatment process.Conclusion It may be a potential way to treat spinal tuberculosis with minimally invasive transforaminal endoscopic debridement combined with allograft and percutaneous internal fixation,which could be a powerful supplement to other therapeutic measures,and is worthy of further research and development.