Objective To investigate the expression levels of LINC02009 and LOC107984895 in peripheral lymphocytes of patients with atrial fibrillation and their clinical significance.Methods A total of 75 hospitalized patients with atrial fibrillation(50 with persistent atrial fibrillation and 25 with paroxysmal atrial fibrillation)from Kunming First People's Hospital between January 2023 and December 2023 were selected as study subjects,along with 50 normal control patients.Real-time quantitative PCR was used to detect the expression levels of LINC02009 and LOC107984895 in peripheral blood leukocytes of patients with atrial fibrillation.Logistic regression analysis was employed to assess the relationship between expression levels and risk factors for atrial fibrillation,and ROC curves were used to predict the diagnostic cut-off values for LINC02009 and LOC107984895 in diagnosing atrial fibrillation.Results There were statistically significant differences in baseline diseases such as hypertension and coronary heart disease,biochemical indicators such as Cr and BNP,and myocardial remodeling indicators such as LAd and LVEF between the AF(paroxysmal atrial fibrillation and persistent atrial fibrillation)group and the Normal group(P＜0.05).The expression levels of LINC02009 and LOC 107984895 in the plasma of the atrial fibrillation group were significantly higher than those in the control group(P＜0.05)and were negatively correlated with LVEF(P＜0.05).The areas under the curve(AUC)of LINC02009 and LOC 107984895 in predicting atrial fibrillation were 0.967(95％CI:0.938～0.995)and 0.900(95％CI:0.838～0.963),respectively.The optimal cut-off values were 1.985 and 0.915,with sensitivities of 88％and 76％,respectively,and specificities of 94％and 90％,respectively.Conclusion LINC02009 and LOC 107984895 are independent risk factors for atrial fibrillation and have certain predictive value for the occurrence of atrial fibrillation.

Objective:To analyze the resilience level and influencing factors of tertiary public general hospitals in Hunan province under the background of major emergencies, so as to provide reference for the construction of resilient hospital and improvement of emergency response ability.Methods:Fifty tertiary public general hospitals in Hunan province that participated in the performance evaluation of national tertiary public hospitals were selected as research samples. The data was sourced from the performance evaluation management platform of public hospitals from 2019 to 2021. The DEA-Malmquist model was used to analyze the static and dynamic efficiency, hospital resilience index model was constructed based on the efficiency indicators, the entropy weight TOPSIS method was used for comprehensive evaluation, and the influencing factors of hospital resilience were analyzed by one-way ANOVA and logistic stepwise regression method.Results:From 2019 to 2021, the average technical efficiency values of tertiary public general hospitals in Hunan province were 0.861, 0.749 and 0.810. The total factor productivity in 2020 decreased by 12.3% compared with that in 2019, the total factor productivity in 2021 increased by 8.3% compared with 2020, and the total factor productivity in 2021 decreased by 5.7% compared with that in 2019. In the context of major emergencies, the hospital resilience index of tertiary public general hospitals in Hunan province was 0.557, and the hospital resilience index of super-scale hospitals and hospitals under the National Health Commission was relatively high, with indexes of 0.647 and 0.715, respectively. The logistic stepwise regression model included three indicators: the number of medical staff with senior professional titles, the proportion of minimally invasive surgery and the average length of stay, and the OR values were 1.005, 1.261 and 0.406, respectively. Conclusions:The efficiency of tertiary public general hospitals in Hunan province needs to be improved, and the resilience level of hospitals under the background of major emergencies is not enough. The hospital resilience index is a useful attempt to evaluate the resilience of hospitals, and can be used as a policy management tool for continuous improvement of health emergency. It is suggested that the tertiary public general hospitals in Hunan province should promote the construction of resilient hospitals from the aspects of emergency talent reserve, research and application of key core technologies, and optimization of operational efficiency management concepts and mechanisms.

Metastatic castration-resistant prostate cancer (mCRPC) is the inevitable form of most prostate cancers after endocrine therapy, and conventional drugs are not effective at this time.In this case, an elderly mCRPC patient with cardiopulmonary diseases admitted to the First Hospital of Shanxi Medical University in August 2020 was selected. After the failure of traditional endocrine therapy, enzalumide+ ADT regimen was adopted, and the patient's blood PSA was significantly reduced without cardiopulmonary adverse events.

Objective:To identify the process nodes and types of dust existing during subway construction, evaluate the occupational health risk assessment, analyze the key control points, and provide technical basis for occupational health management.Methods:From August 2017 to December 2018, the field occupational health survey method was used to investigate the whole construction period of subway, and the occupational health risk assessment method was used to assess the degree of dust hazard, and the consistency of the assessment results of ICMM, UQ and MLSP methods were compared.Results:The dust in the operation site exists in multiple nodes of the construction cycle, and the operators were exposed to a variety of dust at the same time. Concrete workers and other jobs were key control posts. The risk level assessed by ICMM method was relatively higher than that by UQ method and MLSP method, the latter two results were relatively close.Conclusion:The three occupational health risk assessment methods are all suitable for the site risk assessment without occupational monitoring data, and UQ method has better applicability to the construction industry.

Objective:To identify the process nodes and types of dust existing during subway construction, evaluate the occupational health risk assessment, analyze the key control points, and provide technical basis for occupational health management.Methods:From August 2017 to December 2018, the field occupational health survey method was used to investigate the whole construction period of subway, and the occupational health risk assessment method was used to assess the degree of dust hazard, and the consistency of the assessment results of ICMM, UQ and MLSP methods were compared.Results:The dust in the operation site exists in multiple nodes of the construction cycle, and the operators were exposed to a variety of dust at the same time. Concrete workers and other jobs were key control posts. The risk level assessed by ICMM method was relatively higher than that by UQ method and MLSP method, the latter two results were relatively close.Conclusion:The three occupational health risk assessment methods are all suitable for the site risk assessment without occupational monitoring data, and UQ method has better applicability to the construction industry.

Since the reform and opening up, a large number of migrant workers to enter into the mining enterprises of the town, due to poor working conditions and lack of awareness of labor protection, a large number of workers at that time were diagnosed with occupational diseases such as pneumoconiosis, the lack of effective treatment and compensation mechanisms, it faces many difficulties of life, health care, employment and marriage, becoming more vulnerable, need access to national and social support and assistance. Currently, the patient's occupation of social assistance there are some flaws, and for the growing demand for professional rescue patients, China is still not established specifically for the social assistance system of the patient career, but also lack of systematic research. The paper combing through social assistance in the form and content of the existing occupation for patients and found deficiencies and problems of the current social assistance vocational patient exists, and proposed a framework for the establishment of vocational social assistance system of the patient, specific measures and means.

OBJECTIVE: To understand the exposure of occupational hazards, occupational and mental health status of high-speed railway locomotive drivers. METHODS: A total of 150 male high-speed railway locomotive drivers from Nanchang Railway administration were selected as experimental group, and 80 male ordinary train drivers were selected as control group by using a judgment sampling method. The occupational disease hazard testing and occupational health examinations were conducted in drivers of these two groups. The mental health status survey was conducted using the Symptom Checklist 90(SCL-90). RESULTS: The noise, power frequency electric field, formaldehyde, benzene, toluene, xylene and carbon dioxide in all the work place of these two groups were in line with the national occupational health standards. The exposure noise intensity of the experimental group was lower than that of the control group [(70.5±3.7) vs(77.4±4.1) dB(A), P<0.05]. The detection rates of hypertension and chronic gastritis were higher in the experimental group(18.7% vs 34.7%, 26.2% vs 42.0%, P<0.05). The detection rate of high frequency hearing loss decreased in the experimental group compared with the control group(22.5% vs 10.7%, P<0.05). The total score of SCL-90 in the experimental group was higher than that in the control group [(169.5±6.1) vs(148.0±6.0) score, P<0.01]. The positive rate of psychological symptoms was higher in the experimental group than that of the control group(41.3% vs 23.8%, P<0.01). CONCLUSION: The concentration/intensity of occupational disease hazards in the workplace of high-speed railway locomotives drivers is within normal limit. The occupational health status of high-speed railway locomotive drivers is generally good, but attention should be paid to their occupational mental health hazards.

OBJECTIVE: To establish a simultaneously detecting method for 9 kinds of anion in workplace air by ion chromatography. METHODS: Nine kinds of anions in workplace air include fluoride ion,chloride ion,nitrite ion,bromide ion,nitrate ion,sulfate ion,phosphate ion,oxalate denominationbl and iodide ion were sampled with sodium carbonatesodium bicarbonate( concentration 3. 2,1. 1 mmol/L respectively),separated by the anion column,detected by the conductivity detector and quantified by external standard method. RESULTS: The linearity of the 9 anions in the corresponding mass concentration range was good( correlation coefficient > 0. 999). The detection limit was 0. 02-0. 18mg/L and the marking recovery was 96. 0%-100. 5%. The within-run relative standard deviation( RSD) was 0. 3%-2. 5%,and the between-run RSD was 0. 4%-3. 1%. All the sampling efficiencies were > 96. 8%,and the samples could be stored at room temperature for 5 days. CONCLUSION: The method has good accuracy,high sensitivity,with simple and rapid operation,and can simultaneously measure various anions in the air of workplace.

Objective To explore the nuclear emergency nursing rescue process, and ensure safety and effectiveness of implementation of nuclear emergency nursing rescue. Methods Based on the analysis of the existing national standards, and on the basis of literature review, the method of Delphi was used to collect 23 experts′suggestions, and to make a preliminary draft nuclear emergency nursing rescue process on site. Results The experts' enthusiasm was very high, and the degree of authority (Cr) coefficient was 0.91. A on-site rescue unit partition graph, and two rescue unit process that were preliminary sorting and decontamination, and an on-site rescue process had been drew up. Conclusions After two rounds of expert enquiry, the emergency nursing rescue process is reasonable. And the study could provide objective basis for the implementation of the nuclear emergency nursing rescue.

Although medical damage risks really exist, an effective medical risk sharing system is still not available in China right now. By analyzing the status quo of Chinese medical damage risks sharing system, the authors put forward the following suggestions to improve the current system: Upgrading the preventive strategy for medical disputes, establishing multi-level and multi-channel comprehensive medical damage risks sharing system, promoting the effective cooperation between insurance relief systems and mediation system for medical disputes, and constructing highly effective pathways to resolve the medical disputes.
China ; Dissent and Disputes ; Humans ; Insurance, Liability ; Malpractice ; Negotiating ; Risk Sharing, Financial