Discipline construction is the power source to realize the high quality development of public hospitals,and high quality scientific research management is the inevitable path to realize the connotative development of public hospitals.The quality improvement of scientific research project process management is step-by-step,and mid-term inspection is a representative work.This paper applies PDCA cycle theory to the mid-term inspection of scientific research projects,analyzes the problems encountered in the mid-term inspection of scientific research projects from the four stages of plan,implementation,check and act,and develops effective intervention measures.The mid-term inspection mode,which combines publicity activities of scientific research norms with self-examination by researchers and on-the-spot inspection by the scientific research department,should be carried out to standardize the process of mid-term inspection of scientific research projects and promote the high-quality development of scientific research in hospitals.

Objective:In order to reduce the transactional burden of scientific researchers and ensure the researchers concentrate on their scientific research, the hospital implemented the whole-process management and optimization of the scientific research approval process based on the DingTalk platform to improve the efficiency of scientific research.Methods:We sorted out the list of routine work in the implementation of scientific research projects and analyzed the key points affecting the efficiency of scientific research management, specifically the processes of reimbursement of scientific research funds, budget adjustment, paper submission approval, and research drug application, then we developed corresponding modules on the DingTalk platform.Results:In 2021, the hospital approved 3 214 scientific research funding reimbursements, including 1 917 approvals below 5 000 yuan, with a median approval time of 19 (5~28) hours, 1 297 approvals above 5 000 yuan, with a median approval time of 26 (10~50) hours. In addition, 17 budget adjustments, 456 paper submissions, and 31 research drug applications were approved on the DingTalk platform, resulting in a smooth overall approval process, saving the time costs of medical staff and improving work efficiency.Conclusions:The scientific research approval management based on this platform realizes the concept of refined management, which can meet the needs of the normalization of epidemic prevention and control and effectively promote the high-quality development of hospital scientific research management.

Objective:To explore the application effect of parent-child emotional regulation and resilience group training in adolescent depression patients.Methods:From August 2020 to September 2021, a total of 118 adolescent depression patients were enrolled and randomly divided into the intervention group(66 cases) and the control group(66 cases) by a random number table method.The intervention group received medication therapy and parent-child group emotional regulation and psychological resilience training, while the control group received medication therapy and commonly used individual, family or group therapy in clinical practice.The Hamilton Depression rating scale(HAMD-24 version), Herth hope scale(HHS), Connor-Davidson resilience scale(CD-RISC), and family adaptability and cohesion evaluation scale, second edition Chinese version(FACES-Ⅱ-CV) were adopted to investigate participants at baseline, 12-week, 24-week, and 36-week after intervention.SPSS 26.0 statistical software was used to perform repeated measurement analysis of variance on the data.Results:(1)The interaction effect between two groups of HAMD scores( F=54.0, P<0.001), group main effect( F=401.4, P<0.001), and time main effect( F=116.6, P<0.001) were all significant.Further simple effect analysis showed that there were statistically significant differences in HAMD scores at various time points after intervention between the intervention group(26.2±6.5, 19.3±5.9, 11.3±5.6) and the control group(33.1±9.1, 30.3±7.9, 25.0±8.4)(all P<0.05). Intragroup comparison showed the HAMD scores of the intervention group and control group at each time point after intervention were lower than those before intervention (all P<0.05). (2)The interaction effect of CD-RISC scores between two groups of patients( F=72.1, P<0.001), group main effect( F=48.9, P<0.001), and time main effect( F=174.9, P<0.001) were significant.Further simple effect analysis showed that the CD-RISC score of the intervention group at each time point after intervention were higher than those of the control group(all P<0.05). Intragroup comparison showed the scores of CD-RISC at each time point after intervention in the intervention group and the control group were higher than those before intervention(all P<0.05). (3)The interaction effect of HHS scores( F=121.6, P<0.001), group main effect( F=57.4, P<0.001), and time main effect( F=208.1, P<0.001) of the two groups of patients were significant.Further simple effect analysis showed that the HHS scores of the intervention group were higher than those of the control group at all time points after intervention(all P<0.05). Intragroup comparison showed the HHS scores of the intervention group and the control group at each time point after intervention were higher than those before intervention(all P<0.05). (4)The interaction effect of FACES-Ⅱ-CV scores( F=45.0, P<0.001), group main effect( F=20.3, P<0.001), and time main effect( F=154.5, P<0.001) of the two groups of patients were significant.Further simple effect analysis showed that the FACES-Ⅱ-CV scores of the intervention group were higher than those of the control group at all time points after intervention(all P<0.05). Intragroup comparison showed the FACES-Ⅱ-CV scores of the intervention group and the control group at each time point after intervention were higher than those before intervention(all P<0.05). (5)The total effective rate of the intervention group was higher than that of the control group(95.1%, 87.7%)( P<0.001). Conclusion:In adolescents with depression, parent-child group emotional regulation and resilience training can effectively reduce depression emotion, increase the level of hope and resilience of patients and enhance family intimacy and adaptability.

Objective:To conduct active surveillance of pneumoconiosis in Jiangsu Province in 2019, to understand the status quo of occupational health of dust-exposed workers, timely detect occupational health damage and occupational hazard factors, and provide scientific basis for the prevention and control of pneumoconiosis in the future.Methods:From January to December 2019, counties (cities and districts) with relatively concentrated dust hazard enterprises in Jiangsu Province were selected as monitoring points to carry out active surveillance of pneumoconiosis, and occupational health examination of dust workers (3540 people) in 255 enterprises were carried out, including chest radiographs and lung function examinations. SPSS 26.0 statistical software was used for statistical analysis of the data, and Chi-square test was used to analyze the difference level of the rate between different groups such as gender, age and service.Results:Among the 255 employers, small enterprises accounted for the highest proportion (186 enterprises, 72.94%), private economy accounted for the highest proportion (225 enterprises, 88.24%), and machinery manufacturing industry accounted for the highest proportion (44 enterprises, 17.25%). Among the 3540 workers exposed to dust, 6 suspected occupational diseases (0.17%), 50 occupational contraindications (1.41%), and 1469 other diseases or abnormalities (41.50%) were detected. Among the 3540 workers exposed to dust, 399 (11.27%) had abnormal chest radiography results, and 848 (23.95%) had abnormal lung function indicators. The abnormal detection rate of chest radiographs in males (12.25%, 359/2931) was higher than that in females (6.57%, 40/609), and the abnormal detection rate of lung function in females (32.18%, 196/609) was higher than that in males (22.24%, 652/2931), with statistical significance ( P<0.05). The age of the workers exposed to dust ranged from 17 to 75 (41.78±10.39) years old, and the years of service in contact with dust of the workers ranged from 0.08 to 42 (6.72±7.47) years. There were statistically significant differences in the detection rate of abnormal chest radiography and abnormal lung function among different age and seniority workers ( P<0.05). The abnormal rates of forced vital capacity (FVC), forced expiratory volume in the first second (FEV 1) and FEV 1/FVC were 13.79% (488/3540), 15.28% (541/3540) and 1.86% (66/3540), respectively. There were significant differences in the detection rate of abnormal chest radiography and abnormal lung function among workers exposed to different dust types ( P<0.05) . Conclusion:There are few suspected occupational diseases detected by active surveillance of pneumoconiosis in Jiangsu Province in 2019, and there are differences in occupational health examination results among workers with different dust types, ages, genders and dust exposure years.

Objective:To conduct active surveillance of pneumoconiosis in Jiangsu Province in 2019, to understand the status quo of occupational health of dust-exposed workers, timely detect occupational health damage and occupational hazard factors, and provide scientific basis for the prevention and control of pneumoconiosis in the future.Methods:From January to December 2019, counties (cities and districts) with relatively concentrated dust hazard enterprises in Jiangsu Province were selected as monitoring points to carry out active surveillance of pneumoconiosis, and occupational health examination of dust workers (3540 people) in 255 enterprises were carried out, including chest radiographs and lung function examinations. SPSS 26.0 statistical software was used for statistical analysis of the data, and Chi-square test was used to analyze the difference level of the rate between different groups such as gender, age and service.Results:Among the 255 employers, small enterprises accounted for the highest proportion (186 enterprises, 72.94%), private economy accounted for the highest proportion (225 enterprises, 88.24%), and machinery manufacturing industry accounted for the highest proportion (44 enterprises, 17.25%). Among the 3540 workers exposed to dust, 6 suspected occupational diseases (0.17%), 50 occupational contraindications (1.41%), and 1469 other diseases or abnormalities (41.50%) were detected. Among the 3540 workers exposed to dust, 399 (11.27%) had abnormal chest radiography results, and 848 (23.95%) had abnormal lung function indicators. The abnormal detection rate of chest radiographs in males (12.25%, 359/2931) was higher than that in females (6.57%, 40/609), and the abnormal detection rate of lung function in females (32.18%, 196/609) was higher than that in males (22.24%, 652/2931), with statistical significance ( P<0.05). The age of the workers exposed to dust ranged from 17 to 75 (41.78±10.39) years old, and the years of service in contact with dust of the workers ranged from 0.08 to 42 (6.72±7.47) years. There were statistically significant differences in the detection rate of abnormal chest radiography and abnormal lung function among different age and seniority workers ( P<0.05). The abnormal rates of forced vital capacity (FVC), forced expiratory volume in the first second (FEV 1) and FEV 1/FVC were 13.79% (488/3540), 15.28% (541/3540) and 1.86% (66/3540), respectively. There were significant differences in the detection rate of abnormal chest radiography and abnormal lung function among workers exposed to different dust types ( P<0.05) . Conclusion:There are few suspected occupational diseases detected by active surveillance of pneumoconiosis in Jiangsu Province in 2019, and there are differences in occupational health examination results among workers with different dust types, ages, genders and dust exposure years.

Objective:To investigate the relationship between the degree of basilar artery stenosis and the short-term prognosis in patients with isolated pontine infarction.Methods:One hundred and thirty-seven patients with isolated pontine infarction within 1 month after symptom onset admitted to our hospital from April 2016 to April 2018 were consecutively included.Based on modified Rankin scale(mRS)socres, patients were divided into the good outcome group(mRS score≤2)and the poor outcome group(mRS score>2). Venous blood samples were taken for biochemical testing on admission or the next day.Baseline National Institutes of Health Stroke Scale(NIHSS)scores and demographic data were recorded and compared between the two groups.The degree of basilar artery stenosis was assessed by magnetic resonance angiography(MRA), and subjects were divided into the non-stenosis, mild stenosis, middle stenosis and severe stenosis subgroups.Results:There were 108 patients in the good outcome group and 29 in the poor outcome group.The baseline NIHSS score(2.71±0.22 vs.7.10±0.59, t=6.99, P<0.01)and total cholesterol[(4.29±0.101)mmol/L vs.(4.76±0.17)mmol/L, t=2.21, P=0.03]were lower in the good outcome group than in the poor outcome group.The proportion of patients without stenosis was higher(76 or 70.4% vs.5 or 17.2%, χ2=26.70, P<0.01)and the proportion of patients with severe stenosis were lower(4 or 3.7% vs.7 or 24.1%, P=0.002)in the good outcome group than in the poor outcome group.Binary logistics regression analysis showed that baseline NIHSS score( OR=1.658, 95% CI: 1.327-2.071, P=0.000)and degree of basilar artery stenosis( OR=2.071, 95% CI: 1.159-3.701, P=0.014)were risk factors for the short-term prognosis. Conclusions:The degree of basilar artery stenosis is a risk factor for the short-term prognosis in patients with isolated pontine infarction, and patients with severer stenosis will have a poorer prognosis.

Background Hexavalent chromium [Cr(VI)] can induce malignant transformation of lung epithelial cells, but its molecular mechanism is still unclear. Objective This study aims to explore the key genes of Cr(VI)-induced malignant transformation of lung epithelial cells and the mechanism of the transformation by bioinformatics analysis. Methods High-throughput gene expression profile data related to Cr(VI)-induced toxic effect was downloaded from the Gene Expression Omnibus(GEO) database, and the co-expressed genes were obtained by the intersection of differentially expressed genes in each dataset. DAVID 6.8 was used to analyze the function enrichment of gene ontology(GO) and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathways of the selected differential expression genes. STRING, and Cytoscape 3.8.2 were applied to construct and visualize the protein-protein interaction network. The expressions of Hub genes in lung tumor were obtained by GEPIA2. Results A total of 234 differentially expressed genes were screened out from the GSE24025 and GSE36684 datasets, among which 99 genes were up-regulated while 135 genes were down-regulated. The results of GO and KEGG analyse were mainly concentrated in cell adhesion, negative regulation of cell proliferation, and transcription disorders. A rotein-protein interaction network was generated by STRING database and Cytoscape software. Four functional modules with high scores and 6 Hub genes were finally retrieved. The expression trend of FBLN1 in lung cancer subtypes was consistent with the results of transcriptome screening. Conclusion Cr(VI) exposure causes the differential expression of multiple genes in lung epithelial cells, involving cell morphology, movement, survival fate, phenotype function and signal pathway related to cancer development. FBLN1 may be the critical gene related to malignant cytopathy.

Objective:To analyze and compare the detection level and actual detection of suspected occupational diseases of lead exposed workers in the network report of occupational disease and occupational health information monitoring system, so as to provide a basis for formulating and improving relevant laws and regulations on occupational disease monitoring in the future.Methods:From January 2016 to December 2018, the network report occupational health examination data of lead exposed workers in Jiangsu Province were selected, the network report detection rate of suspected occupational diseases of lead exposed workers was counted and compared with the actual detection rate judged in the early stage, and the distribution characteristics of the network report detection rate of different years, regions and occupational health examination institutions and the reasons for the difference with the actual detection rate were analyzed.Results:Network report detection rate of suspected occupational disease in Jiangsu Province from 2016 to 2018 (0.042%, 30/71810) was significantly lower than the actual detection rate of 1.12% (805/71810) , and the difference was statistically significant (χ 2=723.518, P<0.01) . The network report detection rates of suspected occupational chronic lead poisoning showed an increasing trend year by year, and the difference were statistically significant (χ 2trend=7.627, P<0.01) . All the 30 network report cases were male, and 28 cases (93.33%) were from small and medium-sized enterprises. Among the 805 cases of suspected occupational chronic lead poisoning, 689 cases (85.59%) came from small and medium-sized enterprises. The three cities with more cases were Huai'an 222 cases (27.58%) , Suzhou 208 cases (25.84%) and Changzhou 138 cases (17.14%) . Compared with the actual detection, the number of network reports in Yangzhou accounted for 85.29% (29/34) of the actual detection from 2016 to 2018, that in Suqian accounted for 10.00% (1/10) , and that in other prefecture level cities was 0. From 2016 to 2018, 46.22% (33191/71810) of the occupational health examinations of lead exposed workers were undertaken by Centers for Disease Control and prevention at all levels (referred to as "CDC") . The 30 suspected cases of occupational chronic lead poisoning reported network came from CDC, accounting for 4.89% (30/614) of the actual detection, and the rest were 0. Conclusion:There are great differences between the network report and the actual detection rate of suspected occupational chronic lead poisoning among lead exposed workers, mainly due to the differences in the judgment level of suspected occupational diseases in different regions, the nature of institutions and the level of professional technicians.

Occupational disease diagnosis standards are an important basis for occupational disease diagnosis, occupational health surveillance, occupational health supervision, occupational disease treatment, occupational disease disability assessment, and handling of occupational disease diagnosis disputes in conjunction with the "Occupational Disease Prevention and Control Law of the People's Republic of China". With the successive promulgation of the "Standardization Law of the People's Republic of China" and the "Administrative Measures on Health Standards", the establishment of a mandatory standard implementation evaluation mechanism has gradually been paid attention to. However, there is still a lack of systematic research on the evaluation of diagnostic criteria for occupational diseases. Therefore, this article combines the current status of the diagnostic standards for occupational diseases in China, and proposes reasonable suggestions on how to carry out the evaluation of the implementation of this type of standard in terms of evaluation methods and content.

Objective:To analyze and compare the detection level and actual detection of suspected occupational diseases of lead exposed workers in the network report of occupational disease and occupational health information monitoring system, so as to provide a basis for formulating and improving relevant laws and regulations on occupational disease monitoring in the future.Methods:From January 2016 to December 2018, the network report occupational health examination data of lead exposed workers in Jiangsu Province were selected, the network report detection rate of suspected occupational diseases of lead exposed workers was counted and compared with the actual detection rate judged in the early stage, and the distribution characteristics of the network report detection rate of different years, regions and occupational health examination institutions and the reasons for the difference with the actual detection rate were analyzed.Results:Network report detection rate of suspected occupational disease in Jiangsu Province from 2016 to 2018 (0.042%, 30/71810) was significantly lower than the actual detection rate of 1.12% (805/71810) , and the difference was statistically significant (χ 2=723.518, P<0.01) . The network report detection rates of suspected occupational chronic lead poisoning showed an increasing trend year by year, and the difference were statistically significant (χ 2trend=7.627, P<0.01) . All the 30 network report cases were male, and 28 cases (93.33%) were from small and medium-sized enterprises. Among the 805 cases of suspected occupational chronic lead poisoning, 689 cases (85.59%) came from small and medium-sized enterprises. The three cities with more cases were Huai'an 222 cases (27.58%) , Suzhou 208 cases (25.84%) and Changzhou 138 cases (17.14%) . Compared with the actual detection, the number of network reports in Yangzhou accounted for 85.29% (29/34) of the actual detection from 2016 to 2018, that in Suqian accounted for 10.00% (1/10) , and that in other prefecture level cities was 0. From 2016 to 2018, 46.22% (33191/71810) of the occupational health examinations of lead exposed workers were undertaken by Centers for Disease Control and prevention at all levels (referred to as "CDC") . The 30 suspected cases of occupational chronic lead poisoning reported network came from CDC, accounting for 4.89% (30/614) of the actual detection, and the rest were 0. Conclusion:There are great differences between the network report and the actual detection rate of suspected occupational chronic lead poisoning among lead exposed workers, mainly due to the differences in the judgment level of suspected occupational diseases in different regions, the nature of institutions and the level of professional technicians.