Objective To describe and analyze the status quo of the doctor and nurse configuration in Heilongjiang Province,and to study their cultivation condition while predicting the number of medical staff.Methods Through the health workforce database of Heilongjiang Province in 2014,using Excel 2007 statistical software,the status quo of doctor and nurse configuration was analyzed.The grey prediction model was also used to analyze the number of medical staff in Heilongjiang province from 2004 to 2014,and the number of medical staff in Heilongjiang province from 2016 to 2018 was predicted.Results Up to 2015,the number of doctors and nurses in Heilongjiang Province accounted for 0.42％ of the total population,composed of mainly young and middle-aged staff and mostly with bachelor's degree and junior college certificate.Doctor-to-nurse ratio was 1:0.96.The grey prediction model indicated that the number of medical staff in Heilongjiang Province would increase year by year,and the inversion of doctor-to-nurse ratio would be eased.Conclusion The reform and development of medical education in Heilongjiang Province has promoted the optimization of the professional title structure and educational structure.It is expected that by 2016 Heilongjiang medical care ratio inversion problem will be completely resolved.

Objective To construct the objective system of 5+3 integrated clinical medicine personnel training mode.Methods For the attitude,knowledge and ability clinical medical students should have,who received 5+3 integrated training,we adopted literature research,expert interviews intending to make a preliminary questionnaire items,and invited experts and graduates to modify the expressions of the items a number of times,and eventually formed the final questionnaire that met the study objective.We asked 500 teachers in basic medicine,clinical medicine,and medical humanities and so on,to evaluate the importance of the questionnaire.406 valid questionnaires were recovered and the effective recovery rate was 81.2％.Epidata 3.1 and SPSS 19.0 were used for survey data summary statistics,exploratory factor analysis and factor weighting method were used to get the goal of talent training base,and on these basis target system was constructed.Results In 5+3 integrated medical education model,clinical medical personnel training target system included knowledge,attitude and ability of the part,a total of 9 target groups.Each group contained elements in the training target system for different weights,among which attitude included a common factor,proportion of 27.51％;knowledge consisted of three factors,the proportion of 29.34％;and the ability contained five common factors,accounting for highest proportion of 43.15％.Conclusion 5+3 integrated clinical medical talents training target system established in this study highlights the ability requirements,emphasizes the comprehensive quality training,which accords with the principles of talent training goal and the requirements of 5+3 medical education model,has certain guiding significance for the curriculum reform,and can be used for reference in the development of talents training program for medical colleges and universities.

Objective To investigate the expression of phosphorylated mammalian target of rapamycin (p-mTOR) and phosphorylated eukaryotic translation initiation factor 4E binding protein 1 (p-4EBP1) in pathologic scar,and comprehend its role and significance in the pathologic scar formation.Methods SP immunohistochemical method was used to detect the expression of p-mTOR and p-4EBP1 in 20 cases of keloid,20 cases of hypertrophic scar,20 cases of non-pathologic scar and 20 cases of normal skin tissue.The positive rates of expression in different tissues were analyzed,and the relationship in pathological scar was explored.Results The positive rates of p-mTOR and p-4EBP1 in keloidand hypertrophic scar were 75.0％ (15/20),60.0％ (12/20) and 60.0％ (12/20),50.0％ (10/20),nom-pathologic scars were 20％ (4/20),10％ (2/20);normal skin tissue were 10％ (2/20),5％ (1/20),which were higher respectively compared with the two control groups (P＜ 0.05);there was a highly positive correlation between p-mTOR and p-4EBP1 expression in pathologic scar (r=0.323,P＜0.05).Conclusions p-mTOR and p-4EBP1 might be involved and cooperated in promoting the progress of pathologic scars.

Objective:To investigate the current situation of students' academic procrastination behavior in medical colleges and universities and its influencing factors, and to put forward suggestions to reduce the academic procrastination of medical students.Methods:A total of 1 327 undergraduate students from three medical colleges and universities in Heilongjiang Province were randomly selected to receive questionnaire investigation on life satisfaction, anxiety, and academic procrastination. SPSS 23.0 was used for data analysis.Results:①The total procrastination scores of medical students were (35.00±8.92) points. ②There were statistical differences in the academic procrastination of medical students with different genders, whether the only children, the reasons for choosing the major, and the level of achievement ( P < 0.05). There was no statistical difference in academic procrastination among medical students of different ages and grades ( P > 0.05). ③Medical students' procrastination was positively correlated with their anxiety level ( r = 0.102, P < 0.01), and negatively correlated with life satisfaction ( r = -0.117, P < 0.01). ④Regression analysis showed that the following six predictive variables including the level of achievement, gender, life satisfaction, anxiety, reasons for choosing the major, and whether the only children could effectively explain the variance of 14.2% academic procrastination of medical students. Conclusion:The overall degree of academic procrastination of medical students is higher than that of non-medical students. And the students' achievement level, gender, life satisfaction, anxiety, the reasons for choosing this major and whether the only child are the influencing factors of academic procrastination.

Objective To develop an evaluation index system of reputation for higher medical insti-tutions and to test its reliability and validity. Methods Using literature method and small-group discussion to collect the evaluation indexes, the data was collected by the questionnaire survey and the 1 493 effective questionnaires were collected with effective recovery rates of 61.90%. And the exploratory and confirmatory factor analysis methods were conducted to develop evaluation index system with using the SPSS 17.0 soft-ware for statistics analysis. Results The evaluation index system of reputation for higher medical institutions included six dimensionalities: social responsibility, opinion direction, social image, management quality, emotional attract and environmental facility. The Cronbachs’a coefficients of evaluation index system were greater than 0.7, RMSEA is 0.063<0.08, χ2/df is 3.933<5, therefore, the structural equation model fitting was good and evaluation index system had good validity. Conclusion This article has developed an evalu-ation index system of reputation for higher medical institutions, which has a good reliability and validity. To test the model’s reliability and validity, the suggestion that the future research will be performed between more other medical universities has been given.

This paper systematically reviews the relevant literature on early clinical exposure (ECE) in China in recent years. It analyzes the main contents of literature, summarizes the various forms of ECE that the colleges and universities provide, and analyzes its positive effect on the students' learning interest and ability, their humanistic care for patients, as well as the teacher's self-improvement. Finally, according to the actual practical situation of ECE in medical universities in China and relevant experience from foreign studies, it is proposed that China should increase the emphasis on ECE in colleges and universities, strengthen the construction of teaching staff, and establish a scientific and systematic evaluation system.

This paper first summarizes the cognition and understanding of online teaching, then introduces the active design and practice of online teaching in Harbin Medical University, and fully comprehends the quality of online teaching through the feedback to teachers and students. Through the investigation, the research group found that there are problems in online teaching, including teachers' difficulty in applying the teaching platform efficiently, limited Internet speed and hardware equipment, insufficient understanding and attention of individual teachers to online teaching, insufficient interaction between teachers and students, and difficulty in carrying out experiments and practical teaching. In this regard, the research group proposed countermeasures to change online teaching concept, reform online teaching methods, improve the function of online teaching platform, and optimize online course resources in order to timely summarize the online teaching situation, improve the shortcomings and promote advanced experience, and ensure the quality of follow-up online teaching.

Objective To explore the impact of work-family conflict on job satisfaction and turnover intention of anesthesiologists in Heilongjiang Province.Methods Questionnaire survey was used for data collection.Descriptive statistics,Pearson correlation analysis and multivariate linear hierarchy regression analysis were performed to analyze the impact of work-family conflict on job satisfaction and turnover intention of anesthesiologists.Results The average value of work-family conflict among anesthesiologists was (2.99 ± 0.57).The finding indicated that work-family conflict of anesthesiologists had a significant negative effect on job satisfaction (β=-0.248,P＜0.01) and a positive effect on turnover intention (β=0.329,P＜0.01).Conclusion Anesthesiologists' work-family conflict is above the middle level in Heilongjiang Province.The work-family conflict of anesthesiologists can reduce job satisfaction and increase turnover intention.

Objective To examine the current situation of the career plateau among anesthesiologists and analyze the impact of occupational stressors on it. Methods A questionnaire survey was conducted on the anesthesiologists. A total of 300 questionnaires were distributed and 278 questionnaires were effectively collected. Statistical analysis using SPSS 19.0 was performed to assess the status quo of career plateau among anesthesiologists. Pearson correlation analysis and stepwise regression analysis were used to analyze the influence of occupational stressors on career plateau . Results The average value of occupational stressors among anesthesiologists was (3.22±0.55), and the average value of career plateau was (3.90±0.70). Occupational interest in the occupational stressors of anesthesiologists is negatively correlated with the occupational plateau (r=-0.552, P<0.01), and career development is negatively correlated with occupational plateau (r=-0.541, P<0.01) as well. Both occupational interest and career development show a negative predictive effect on the career plateau (β=-0.359, P<0.01 andβ=-0.334, P<0.01, respectively). Conclusion Career plateau among anesthesiologists is at a medium-to-high level. Occupational interest and occupational development in occupational stressors have a negative predictive effect on occupational plateaus, so hospital managers should pay attention to them.

Objective:To investigate the current situation of general practitioners' occupational pressure in Heilongjiang Province, and explore its relationship with professional identity and perceived organizational support. It aims to provide references for the construction of general practitioners and the development of general medical education.Methods:The general situation questionnaire, perceived organizational support scale, occupational pressure scale, and professional identity scale were applied through network and site surveys for collecting data. A total of 288 questionnaires were collected with 263 valid questionnaires (91.3%). Pearson correction analysis and bootstrap analysis were performed for data analysis.Results:The average score of occupational pressure among general practitioners was (115.95±22.40), and the results of Pearson correction analysis showed that perceived organizational support was negatively correlated with occupational pressure ( r=-0.413, P<0.01) and positive correlation with professional identity ( r=0.587, P<0.01). There were also significant negative correlations between professional identity and occupational pressure ( r=-0.442, P<0.01). Moreover, the mediating effect showed that professional identity had a certain mediating effect on the relationship between perceived organizational support and occupational pressure (LLCI=-0.2039, ULCI=-0.0760, P<0.05). Conclusion:General practitioners' occupational pressure was at a high level, which can be reduced through improving the perceived organizational support and professional identity.