1.Long-term effects of simvastatin on protection against atrial fibrillation in patients with acute myocardial infarction
Hongjie CHI ; Shuyan WANG ; Jin CHEN ; Jing ZHANG
Journal of Geriatric Cardiology 2007;4(3):144-147
Objective To investigate the impact of simvastatin on blood lipid and the incidence of atrial fibrillation and ischemic-related events in patients with acute myocardial infarction accompanied by paroxysmal atrial fibrillation. Methods One hundred and three patients with acute myocardial infarction and paroxysmal atrial fibrillation were selected as subjects, and were divided into a simvastatin group and a control group. Forty-five patients were in the simvastatin group, who took simvastatin 20mg/d orally for 18 months; fifty-eight patients were in the control group, and received conventional therapy except for statins. All patients were followed up for 18months. The level of blood lipid, recurrence rate of paroxysmal atrial fibrillation, incidence rate of persistent or permanent atrial lipids did not change significantly in the control group (P>0.05); concentrations of total cholesterol (TC) and low density lipoprotein five patients during 18 months follow-up in the simvastatin group (11.1%), whereas it occurred in 14 patients of the control group(24.1%, P<0.05); the occurrence rate of persistent or permanent atrial fibrillation in the simvastatin group was 4.4%, which was lower than (6.6%), two rehospitalizations for deterioration of coronary heart diseases (4.4%), three cardiac deaths (6.6%), and one cerebral stroke (2.2%), which was lower evidently than in the control group (41.4%, P<0.05). Conclusions Simvastatin can not only decrease the levels of serum TC and LDL-C but also prevent the occurrence of atrial fibrillation and ischemic-related events.
2.Effect of Rehabilitation Clinical Pathway
Man LI ; Ping ZHU ; Shuang CHEN ; Feng JIN ; Shuyan ZHANG
Chinese Journal of Rehabilitation Theory and Practice 2017;23(7):855-858
Objective To investigate the effect of clinical pathway on inpatients for rehabilitation. Methods The hospital expense, the ex-pense for medicine and length of stay in hospital were compared in patients with cerebral hemorrhage, cerebral infarction, spinal cord injury and spastic cerebral palsy before (January 1st, 2012 to April 30th, 2013) and after (May 1st, 2013 to December 31st, 2015) clinical pathway implementation, 50 inpatients for each disease, totally 200 patients. Results The length of stay in hospital reduced after of clinical pathway implementation, in all the diseases (t>5.226, P<0.001), with the decrease of hospital expense for cerebral infarction (t=3.327, P<0.001). There was no significant increase in any expense in the disease (t<1.777, P>0.05). Conclusion The implementation of rehabilitation clinical pathway can reduce the length of stay in hospital for the patients rehabilitation in hospital, without increasing their cost.
3.Effects of Therapist Training:Evaluated with Kirkpatrick's Model
Xue WANG ; Ping ZHU ; Shuyan ZHANG ; Feng JIN ; Dunwu XIAO
Chinese Journal of Rehabilitation Theory and Practice 2016;22(9):1114-1116
Objective To evaluate the effect of training for therapists based on Kirkpatrick's Four-level Model. Methods Totally 39 ther-apists who completed 2014 Beijing Clinical Shortage of Manpower Training Programs (Therapist) were investigated with Kirkpatrick's Four-level Model, named reaction, learning, behavior and results. Results For reaction level, the total satisfaction was high, but different with the degree of education, especially in the items of Participate in Training, Type of Cases, Organizing on Practice Training, Organizing Case Discussions and Get A Lot of Benefits from the Training (F>4.59, P<0.05). For learning level, the test scores were significantly differ-ent before and after the training (t>9.53, P<0.001). For behavior level, the self-reports of the therapists, and the reports from their depart-ment directors and colleagues all agreed that their ability improved after training (t>4.44, P<0.001). For results level, eleven therapists passed the rehabilitation therapist test, two therapists participated in some researches, and one published an article. Conclusion The thera-pists satisfied in the training, that may improve the ability of therapists to contribute to their organization.
4.Effectiveness of Beijing Clinical Shortage of Manpower Training Programs 2014 (Therapist)
Xue WANG ; Ping ZHU ; Shuyan ZHANG ; Feng JIN ; Dunwu XIAO
Chinese Journal of Rehabilitation Theory and Practice 2015;21(9):1110-1113
Objective To explore the methods of training for therapists. Methods The students participated in 2014 Beijing Clinical Shortage of Manpower Training Programs (Therapist) by Beijing Quality Control and Improvement Center of Medical Rehabilitation accepted theoretical and operating training and tests. They were interviewed for the situation of training program. Results 39 students had completed the training with the average age of (28.41±6.05) years. The average scores of theory test was (76.23±5.70), and it was (87.18±8.00) of operation. The score of theory test was more than that before the training (P<0.01). From interview, a total of 59 recommendations were obtained, which focused on the quality of training of training provider and the support from sending institutes. Conclusion Beijing Clinical Shortage of Manpower Training Programs (Therapist) has improved the academic and operative level of therapists.
5.Analysis of Clinical Features and Risk Factors of Recurrence after Choledocholithotomy
Song HU ; Shuyan FANG ; Guangfu JIN ; Han LI ; Guang YANG ; Hui XIA ; Chunlu MU
Progress in Modern Biomedicine 2017;17(22):4299-4302
Objective:To explore the clinical features of recurrence after choledocholithotomy and to analyze the risk factors.Methods:The clinical data of 730 patients with choledocholithiasis who were treated in our hospital from January 2005 to July 2016 were analyzed retrospectively,550 cases who were received choledocholithotomy were defined as laparotomy group,30 cases with laparoscopic common bile duct exploration (LCBDE) were defined as the LCBDE group,and 150 cases with endoscopic sphincterotomy (EST) were defined as EST group.The recurrence rate of the three groups were compared.The patients of three groups were divided into recurrence group (n=227) and non recurrence group (n=503) according to the recurrent situation,then the clinical features and risk factors of recurrent patients were analyzed by univariate and multivariate Logistic regression analysis.Results:The recurrence rate of EST group was 38.67%,which was significantly higher than that of LCBDE group with 26.67% and the laparotomy group with 29.27%,and there was statistical difference (P<0.05).The results of univariate analysis showed that there were statistically significant differences in age,history of HBV infection,jaundice,abnormal total bilirubin,peripapillary diverticulum,biliary infection,biliary stricture,papillary stenosis,sphincter of Oddis dysfunction,history of biliary surgery,cholecystectomy,bile duct diameter ≥ 15 mm,bile duct angle ≤120°,operation type,stone quantity ≥ 2 grains,stone diameter ≥ 10 mm,with or without gallstones (P<0.05).The results of Logistic multivariate regression analysis showed that age,having peripapillary diverticulum,having history of biliary surgery,bile duct diameter ≥ 15 mm,stone quantity ≥ 2grains and EST operation type were the independent risk factors of the recurrence after choledocholithotomy (P<0.05).Conclusion:There are many risk factors of recurrence after choledocholithotomy,and operation method should be based on the size and the number of the stones,and the constitution of patients.Preventive measures should be strengthened to control the recurrence after choledocholithotomy.
6.Study on the Construction of Knowledge Graph Based on Breast Cancer Specialized Disease Database
Shuyan JIN ; Shuang WANG ; Qiong HUANG ; Wuqi QIU ; Yihao LIN
Journal of Medical Informatics 2023;44(12):65-70
Purpose/Significance To construct the ontology model of breast cancer knowledge graph,and to realize the structured expres-sion and visual display of breast cancer knowledge.Method/Processs Breast cancer knowledge is extracted and represented,and the ontology model of breast cancer knowledge graph is constructed by Protégé software.The model includes 5 types of entities including patient,basic infor-mation of patient,inspection,diagnosis and attribute value of inspection,and more than 10 kinds of relationships such as having,examining,diagnosing,belonging and so on.Result/Conclusion The graphical display of breast cancer knowledge helps to improve the public's attention and understanding of breast cancer,and has a positive effect on the prevention and health management of breast cancer.
7. Current status of occupational stress among medical staff in Shenzhen, China and related influencing factors
Shuyan JIN ; Xiaoqiong LUO ; Jianming ZHANG
Chinese Journal of Industrial Hygiene and Occupational Diseases 2019;37(8):596-601
Objective:
To investigate the current status of occupational stress in medical staff in Shenzhen, China, and to provide a reference for developing health administrative policy and reducing occupational stress in medical staff.
Methods:
From January to June, 2018, a cross-sectional survey was performed in 992 medical workers who were selected from 2 municipal hospitals and 2 district hospitals by stratified random sampling. General information was collected, Occupational Stress Inventory-Revised Edition was used to investigate occupational stress, and univariate and multivariate analyses were performed based on a descriptive analysis of related results.
Results:
For the medical staff in Shenzhen, the scores of Occupational Role Questionnaire, Personal Stress Questionnaire, and Personal Resources Questionnaire were 185.67±17.55, 108.45±15.56, and 122.74±16.56, respectively. Age, degree of education, type of work, job title, professional title, and permanent or temporary job were influencing factors for occupational task (
8. Relationship between occupational stress and quality of life among medical staffs in Shenzhen City
Shuyan JIN ; Xiaoqiong LUO ; Jianming ZHANG
China Occupational Medicine 2019;46(03):326-330
OBJECTIVE: To investigate the current status of occupational stress and quality of life( QOL) in medical staffs of Shenzhen City. METHODS: A total of 992 medical stuffs from 4 hospitals of Shenzhen City were selected as study subjects by using the stratified random sampling method. The Occupational Stress Inventory Revised Edition and SF-36 Questionnaire were used to investigate the occupational stress and QOL. RESULTS: The rate of high occupational strain in medical staffs of Shenzhen is 48. 8%. According to the results of multivariate stepwise regression analysis,the influencing factors for physical component summary of QOL were profession,education,occupational strain,personal coping resource,length of service and work hours( P < 0. 05). The influencing factors of mental component summary of QOL were age,occupational strain,personal coping resource,length of service,work hours and gender( P < 0. 05). CONCLUSION: Occupational stress is a factor influencing the physical and mental health of medical staffs in Shenzhen City. High occupational stress and lack of coping resources can reduce the QOL.
9.Study on the causal relationship between body mass index and hypothyroidism
Qian REN ; Peizhan CHEN ; Yun CAO ; Danfeng XU ; Juan YANG ; Lili ZHANG ; Shuyan JIN ; Sheng GE
Chinese Journal of Health Management 2023;17(7):515-519
Objective:To explore the causal relationship between body mass index (BMI) and hypothyroidism using the two-sample Mendelian randomization model.Methods:A large-scale anthropometric genome-wide association study published in the GIANT database was used to select single nucleotide polymorphisms (SNPs) which were statistically significantly associated with BMI as an instrumental variable ( P<5×10 -8, linkage disequilibrium r 2<0.1). The causal relationship between BMI and hypothyroidism was determined by the inverse variance weighted (IVW), weighted median method and the MR-Egger method, respectively. A heterogeneity test, gene pleiotropy test, and sensitivity analysis were performed to evaluate the stability and reliability of the results. Results:A total of 89 SNPs related to BMI were screened out as instrumental variables. IVW analysis suggested that for every standard deviation increase in BMI, the risk of hypothyroidism increased by 0.9% (odd ratio ( OR)=1.009, 95% confidence interval ( CI): 1.006-1.012, P<0.001). Similar results were obtained with the weighted median method ( OR=1.007, 95% CI: 1.002-1.011, P=0.003) and the MR-Egger method ( OR=1.008, 95% CI: 1.001-1.015, P=0.006). The MR-Egger analysis showed that genetic pleiotropy did not bias the results (intercept=0.000 1, P=0.776), the one-by-one exclusion method did not show that a single instrumental variable SNP had a significant impact on the results, and the difference was not statistically significant ( P>0.05). Conclusion:Mendelian randomized analysis showed a positive causal relationship between BMI and hypothyroidism.
10.National bloodstream infection bacterial resistance surveillance report (2022) : Gram-negative bacteria
Zhiying LIU ; Yunbo CHEN ; Jinru JI ; Chaoqun YING ; Qing YANG ; Haishen KONG ; Haifeng MAO ; Hui DING ; Pengpeng TIAN ; Jiangqin SONG ; Yongyun LIU ; Jiliang WANG ; Yan JIN ; Yuanyuan DAI ; Yizheng ZHOU ; Yan GENG ; Fenghong CHEN ; Lu WANG ; Yanyan LI ; Dan LIU ; Peng ZHANG ; Junmin CAO ; Xiaoyan LI ; Dijing SONG ; Xinhua QIANG ; Yanhong LI ; Qiuying ZHANG ; Guolin LIAO ; Ying HUANG ; Baohua ZHANG ; Liang GUO ; Aiyun LI ; Haiquan KANG ; Donghong HUANG ; Sijin MAN ; Zhuo LI ; Youdong YIN ; Kunpeng LIANG ; Haixin DONG ; Donghua LIU ; Hongyun XU ; Yinqiao DONG ; Rong XU ; Lin ZHENG ; Shuyan HU ; Jian LI ; Qiang LIU ; Liang LUAN ; Jilu SHEN ; Lixia ZHANG ; Bo QUAN ; Xiaoping YAN ; Xiaoyan QI ; Dengyan QIAO ; Weiping LIU ; Xiusan XIA ; Ling MENG ; Jinhua LIANG ; Ping SHEN ; Yonghong XIAO
Chinese Journal of Clinical Infectious Diseases 2024;17(1):42-57
Objective:To report the results of national surveillance on the distribution and antimicrobial resistance profile of clinical Gram-negative bacteria isolates from bloodstream infections in China in 2022.Methods:The clinical isolates of Gram-negative bacteria from blood cultures in member hospitals of national bloodstream infection Bacterial Resistant Investigation Collaborative System(BRICS)were collected during January 2022 to December 2022. Antibiotic susceptibility tests were conducted by agar dilution or broth dilution methods recommended by Clinical and Laboratory Standards Institute(CLSI). WHONET 5.6 and SPSS 25.0 software were used to analyze the data.Results:During the study period,9 035 strains of Gram-negative bacteria were collected from 51 hospitals,of which 7 895(87.4%)were Enterobacteriaceae and 1 140(12.6%)were non-fermenting bacteria. The top 5 bacterial species were Escherichia coli( n=4 510,49.9%), Klebsiella pneumoniae( n=2 340,25.9%), Pseudomonas aeruginosa( n=534,5.9%), Acinetobacter baumannii complex( n=405,4.5%)and Enterobacter cloacae( n=327,3.6%). The ESBLs-producing rates in Escherichia coli, Klebsiella pneumoniae and Proteus spp. were 47.1%(2 095/4 452),21.0%(427/2 033)and 41.1%(58/141),respectively. The prevalence of carbapenem-resistant Escherichia coli(CREC)and carbapenem-resistant Klebsiella pneumoniae(CRKP)were 1.3%(58/4 510)and 13.1%(307/2 340);62.1%(36/58)and 9.8%(30/307)of CREC and CRKP were resistant to ceftazidime/avibactam combination,respectively. The prevalence of carbapenem-resistant Acinetobacter baumannii(CRAB)complex was 59.5%(241/405),while less than 5% of Acinetobacter baumannii complex was resistant to tigecycline and polymyxin B. The prevalence of carbapenem-resistant Pseudomonas aeruginosa(CRPA)was 18.4%(98/534). There were differences in the composition ratio of Gram-negative bacteria in bloodstream infections and the prevalence of main Gram-negative bacteria resistance among different regions,with statistically significant differences in the prevalence of CRKP and CRPA( χ2=20.489 and 20.252, P<0.001). The prevalence of CREC,CRKP,CRPA,CRAB,ESBLs-producing Escherichia coli and Klebsiella pneumoniae were higher in provinicial hospitals than those in municipal hospitals( χ2=11.953,81.183,10.404,5.915,12.415 and 6.459, P<0.01 or <0.05),while the prevalence of CRPA was higher in economically developed regions(per capita GDP ≥ 92 059 Yuan)than that in economically less-developed regions(per capita GDP <92 059 Yuan)( χ2=6.240, P=0.012). Conclusions:The proportion of Gram-negative bacteria in bloodstream infections shows an increasing trend,and Escherichia coli is ranked in the top,while the trend of CRKP decreases continuously with time. Decreasing trends are noted in ESBLs-producing Escherichia coli and Klebsiella pneumoniae. Low prevalence of carbapenem resistance in Escherichia coli and high prevalence in CRAB complex have been observed. The composition ratio and antibacterial spectrum of bloodstream infections in different regions of China are slightly different,and the proportion of main drug resistant bacteria in provincial hospitals is higher than those in municipal hospitals.