Objective:To explore the relationship between defense style and personality traits of college students.Method:196 college student were assessed with DSQ, EPQ and 16 PF.Results:Students with higher extraversion and liveliness were more inclined to adopt mature defense, while students higher on neuroticism, vigilance, apprehension, tension were inclined to adopt immature or middle defense. Students with higher psychoticism, sensitivity adoppted immature defense to cope emergency, students with higher social boldness and openness to change were more likely to adopt mature or middle defense.Conclusion:Personality trait is one of the factors having influence on defense style.

Hyperuricemia(HUA),which can induce oxidative stress,endothelial dysfunction,and inflammation,is closely relevant to the metabolic syndrome(MS),such as obesity,impaired fasting blood glucose,hyper-triglyceridemia,and hypertension. Moreover,HUA is of reciprocal causation with insulin resistance(IR). Here,for the prevention and treatment of metabolic diseases such as HUA and MS,the interaction and the regulatory mechanism between MS and HUA are summarized,and the situation that HUA is an important complication of MS is illustrated.

This study aimed to develop the calculation method of pre-hospital emergency physician allocation gap and apply it to Shanghai.In order to reduce the ambulance dispatch lag frequency, through the analysis of its da-ta in the Shanghai urban area, the research group obtained the gap and extended the data to Shanghai city.The peak method establishes the association between pre-hospital emergency physician increment and the ambulance dispatch lag decrement.Based on descriptive statistics, the peak method by which the Shanghai ambulance dispatch lag data were analyzed uses the SAS programming software.This method of using programming software provides it with good reliability and validity.After an increase of 40 duty vehicles (381 pre-hospital emergency physicians), the ambu-lance dispatch lag ratio would drop from 25.61 percent to 0.22.Therefore, the association between the pre-hospital emergency physician increment and the ambulance dispatch lag decrement was established and can provide a scientif-ic evidence for the policy formulation.

Objective:The research aimed to figure out the geographic availability of the residence in the aspect of receiving health service thereby studying the spatial distribution regulation and the distance attenuation coefficient of the inpatients.It also provides the decision-making basis for the regional health planning.Methods: Select 23 medical institutions and randomly pick up patients from each of them, calculate the distance between the inpatients home and the medical institutions, then simulate the corresponding probability patients using the Geographical Infor-mation System ( GIS) .Perform a variety of curve fitting models according to the determination and simulation graph-ics coefficient choosing the most appropriate model, and draw corresponding the distance attenuation coefficient.Re-sults:An exponential curve model is better than power curve model for the secondary medical institutions inpatients distribution and contrarily for those in the tertiary medical institutions.The mean distance attenuation coefficient was 0.51 for exponential curve model of secondary comprehensive medical institutions inpatients and its average was 0.50 for the secondary specialist medical institutions inpatients.The mean distance attenuation coefficient was 0.84 for the power curve model of the tertiary comprehensive medical institutions inpatient and its average was 0.53 for tertiary specialist medical institutions inpatients.Conclusion: The secondary medical institutions inpatient probable attenua-tion trends with distance are faster than in tertiary medical institutions, those for the comprehensive medical institu-tions inpatient are faster than in the specialist medical institutions.In the regional health planning, for different lev-els, categories of medical institutions should adopt different distance attenuation coefficients to calculate the health re-sources level.

Objective:The paper aims at developing a method of defining and visualizing the scope of the basic medical insurance pharmacy service, and provides a new way of thinking for the designated pharmacy planning. Methods:Collecting the basic data and information on administrative divisions in the planning area taking equity and efficiency as the guidance, using ArcGIS and its function modules to define and visualize the scope of the medical in-surance pharmacy service. The procedure of issue focus, method improvement, data simulation, expert consultation, methodology perfecting were followed to define and visualize the scope. Results:Forming a whole set of operative pro-cedures of defining and visualizing the scope of the medical insurance pharmacy service based on medical resources allocation standard, and the operation commands and procedures in ArcGIS were clarified. Conclusion:Operating ac-cording to the appropriate method steps, the following can be achieved:(1) The adjacent scope of medical insurance pharmacy service are adjacent to each other but do not overlap or cross;(2) Spatial relations can be clearly and ef-fectively expressed;(3) The shape is flat and regular;(4) The data collected at different times can be comparable in space, providing good prerequisites for medical insurance designated pharmacy planning.

Objective To investigate the clinical effect of oral calcitriol and calcium in the treatment of infantile rickets. Methods A total of 84 children with pediatric rickets treated in the department of pediatrics of our hospital from June 2017 to June 2018 were randomly divided into two groups. The control group received conventional oral vitamin D drops and calcium acetate. The observation group received oral calcitriol combined with calcium acetate. The clinical efficacy, blood biochemical changes, bone mineral density changes, height and body weight changes were compared between the two groups. Results The effective rate of the observation group was 97.62％, which was significantly higher than that of the control group (78.57％), and the difference was statistically significant (P<0.05). The blood calcium, blood phosphorus and 25-(OH) D3 in the observation group after treatment were significantly higher those in the control group.The BALP in the observation group was significantly lower than that of the control group, and the difference was statistically significant (P<0.05). The tibia, ulnar salt level and bone mineral density were significantly higher in the observation group than those in the control group (P<0.05). The height growth and body mass growth of the observation group after treat ment were significantly higher than those of the control group. The incidences of night terror, sweating, and baldness were significantly lower than those of the control group, and the difference was statistically significant (P<0.05).Conclusion Oral calcitriol and calcium are effective in treating children with rickets, which effectively improve blood calcium level and bone density, promote growth and development of children, reduce the incidence of clinical symptoms, and have positive clinical significance.

An increasing number of studies have recently indicated the important effects of gut microbes on various functions of the central nervous system.However, the underlying mechanisms by which gut microbiota regulate brain functions and behavioral phenotypes remain largely unknown. We therefore used isobaric tags for relative and absolute quantitation (iTRAQ)-based quantitative proteomic analysis to obtain proteomic profiles of the hippocampus in germ-free (GF), colonized GF, and specific pathogen-free (SPF) mice. We then integrated the resulting proteomic data with previously reported mRNA microarray data, to further explore the effects of gut microbes on host brain functions. We identified that 61 proteins were upregulated and 242 proteins were downregulated in GF mice compared with SPF mice. Of these, 124 proteins were significantly restored following gut microbiota colonization. Bioinformatic analysis of these significant proteins indicated that the glucocorticoid receptor signaling pathway and inflammation-related pathways were the most enriched disrupted pathways. This study provides new insights into the pathological mechanisms of gut microbiota-regulated diseases.

Objective:To compare and analyze the differences in the setup accuracy of different immobilization method in breast cancer radiotherapy after breast-conserving surgery.Methods:A retrospective study was conducted on 60 patients who received radiotherapy after breast-conserving surgery from January to August, 2021. These patients were divided into two groups. One group consisted of 30 cases who were immobilized using a modified body thermoplastic membrane combined with a multifunction body board during the breast cancer radiotherapy and was called the modified body thermoplastic membrane group. The other group comprised 30 cases immobilized using a vacuum cushion during breast cancer radiotherapy and was referred to as the vacuum cushion group. The setup errors, 3D vector errors, the proportion of errors of > 5 mm, and the dosimetric differences in the planning target volume (PTV) and the clinical target volume (CTV) before and after simulated treatment bed moving (including the PTV_ V100, PTV_ V95, and CTV_ V95 before simulated treatment bed moving and the PTV_ V100 S, PTV_ V95 S, and CTV_ V95 S after simulated treatment bed moving) were compared between two groups. Moreover, for the modified body thermoplastic membrane group, the changes in the average setup errors at different radiotherapy stages were also analyzed. Results:A total of 369 cone-beam CT scans were conducted for 60 patients, including 195 CT scans for the modified body thermoplastic membrane group and 174 CT scans for the vacuum cushion group. The setup errors in the x, y, and z directions (right-left, anterior-posterior, and superior-inferior, respectively) of the modified body thermoplastic membrane group were (2.59±1.98) mm, (2.38±2.04) mm, and (1.45±1.16) mm, respectively, while those of the other group were (2.24±1.63) mm, (2.78±2.17) mm, and (2.70±1.88) mm, respectively. The 3D vector errors of both groups were (4.32±2.28) mm and (5.13±2.14) mm, respectively. Therefore, the setup error in direction z and the 3D vector error of the modified body thermoplastic membrane group were less than those of the vacuum cushion group ( t = -7.77, -3.41, P<0.05). Moreover, the proportion of setup errors of > 5 mm in the x direction of the vacuum cushion group was lower than that of the modified body thermoplastic membrane group ( χ2 = 7.13, P<0.05), while such proportion in the z direction of the modified body thermoplastic membrane group was lower than that of the vacuum cushion group ( χ2= 5.90, P<0.05). After the simulated treatment bed moving, the PTV_ V100 S of the modified body thermoplastic membrane group was better than that of the vacuum cushion group ( t = 2.47, P < 0.05). Furthermore, for the modified body thermoplastic membrane group, the setup errors in the x direction in the first week were higher than those in the 2-3 weeks and 4-5 weeks ( P<0.05). Conclusions:The modified body thermoplastic membrane combined with a multifunction body board yield better immobilization effects than a vacuum cushion. However, it produces high setup errors in the x direction in the first week of the radiotherapy, to which special attention should be paid.

OBJECTIVE:To explore losses and gains (L&G) and L&G ratio induced by Essential Medicine System in a county. METHODS:By choosing a county in western China as sample area,field investigation was used to collect outpatient and inpatient visits,outpatient and inpatient income,drug income,total length of stay and medical insurance reimbursement criteria in primary medical institutions (township health centers,village health rooms) of the county during 2009-2015. By setting the year 2009 as the baseline year,the drug cost reimbursed by medical insurance was simulated and calculated when Essential Medicine System were not implemented;L&G and L&G ratio of medical insurance were calculated by comparing with actual drug cost reimbursed by medical insurance. RESULTS:The year 2012,in which the sample county fully implemented the Essential Medicine System was the turning year. Medical insurance funds lost in primary medical institutions of the county during 2010-2011(lost 437000,915000 yuan,respectively),but gained during 2012 to 2015(gained 199000,494000,858000,1290000 yuan, respectively);the L&G ratio increased from -0.67％ to 1.21％. For reimbursed outpatient drug cost and inpatient cost,L&G of medical insurance were different. For reimbursed drug cost of village health room and township health center,L&G of medical insurance were also different. CONCLUSIONS:The implementation of Essential Medicine System benefits to medical insurance within the county and Medical insurance funds can be saved.

Humans ; Nasal Polyps/epidemiology* ; Cross-Sectional Studies ; Rhinosinusitis ; Asthma/epidemiology* ; Sinusitis/epidemiology* ; Chronic Disease