A description of the contents, indexes, and method appropriateness for supervision and appraisal of the tobacco control management in hospitals, and an insight on the regularity and effectiveness of building tobacco-free hospitals. The dual indexes of intervention and outcome were ascertained from both dimensions of the management process and effect; in terms of methodology, the paper described the time appropriateness of the supervision focus, management effectiveness of the supervision and appraisal areas, priority of supervision objects, population appropriateness of the supervision and appraisal indexes, method appropriateness of the supervision, appraisal and penalty, as well as the conditional support for supervision and appraisal. It is pointed out that timely summary and appraisal, proper conditional support and circular work chain, can help consolidate tobacco control in hospitals.

The paper reviewed the significance and methodology of building a hospital emergency response system, and recommended on coordinating hospital emergency response work. The practices to build emergency response norms include persistent improvement of hospital emergency response system,unifying hospital emergency pre-plan, scheduling emergency drills, training and assessment, performance appraisal, and quantified indicators. The paper also summarized such operation principles as system development, unified management, job division, standardized operation, and routine operations.

Acute myocardial infarction complicated by cardiogenic shock and left main coronary artery disease is called left main shock syndrome. It is reported that the morbility and mortality of the syndrome is approximately 0.46%and 55%-80%, respectively. However, the best treat-ment strategy in these cases is unknown. In this article, we present a patient with LMSS who successively underwent emergency percutane-ous coronary intervention and coronary artery bypass grafting with hemodynamic support within 5 days. The patient is now on his three month uneventful out-patient follow-up.

Objective:To investigate the pathological change mechanism of patients with chronic active Epstein-Barr virus infection (CAEBV).Methods:The clinical manifestations, laboratory examinations, diagnosis and treatment of one CAEBV patient in Suzhou Hongci Hematology Hospital of Jiangsu Province were retrospectively analyzed with review of related literature.Results:Combined with the results of laboratory, lymph node biopsy and bone marrow tests in different periods, the patient initially showed lymphoproliferative disease, and gradually transformed into lymphoma with the diagnosis results of EB virus-related lymphocyte clones in different periods. The patient received the corresponding treatment plan in different periods, but eventually died due to hemophagocytic syndrome and rapid progress of the disease.Conclusion:CAEBV may cause lymphocytes to gradually evolve from polyclonal to monoclonal state.

To explore how to create and optimize a promotion index system of medical quality evaluation, this article focuses on the hospital visiting process from patients, using analyzing collected those index system from couples of Grade Ⅲ hospitals in Beijing, and combining the results of literal study, field study and specialist consult, according to the different situation of general hospitals and specially hospitals, with the spirit of "maintaining the patients benefits, safeguarding the patients safety,and enhancing the medical quality", introduces the framework of the promotion index system, the rules to select the indicator, and so on, and discusses several problerns related to creating the index system.

Purpose: We aimed to investigate whether obtaining a higher level of education was causally associated with lower breast cancer risk and to identify the causal mechanism linking them. Methods: The main data analysis used publicly available summary-level data from 2 large genome-wide association study consortia. Mendelian randomization (MR) analysis used 65 genetic variants derived from the Social Science Genetic Association Consortium as instrumental variables for years of schooling. The outcomes from the Breast Cancer Association Consortium (BCAC) were the overall breast cancer risk (122,977 cases/105,974 controls in women) and the two subtypes: estrogen receptor (ER)-positive breast cancer and ER-negative breast cancer. Fixed and random effects inverse variance weighted methods were used to estimate the causal effects, along with other additional MR methods for sensitivity analyses. Results: Results showed that each additional standard deviation of 4.2 years of education was causally associated with a 27% lower risk of ER-negative breast cancer (odds ratio, 0.73; 95% confidence interval, 0.64–0.84; p-value < 0.001). This finding was consistent with the results of the sensitivity analyses. Physical activities can help improve the protective effect of education against breast cancer, with relatively large mediation proportions. Education increases the risk of ER-positive breast cancer due to alterations in high-density lipoprotein level, triglyceride level, height, waist-to-hip ratio, body mass index, and smoking status, with relative medium mediation proportions. Other mediators including low-density lipoprotein, hip circumference, number of cigarettes smoked per day, time spent performing light physical activity, and performing vigorous physical activity for > 10 minutes explain a small part of the causal effect of education on the risk of developing breast cancer, and their mediation proportion is approximately 1%. Conclusion A low level of education is a causal risk factor in the development of breast cancer as it is associated with poor lipid profile, obesity, smoking, and types of physical activity.

BACKGROUND:Patients with degenerative cervical spondylosis often suffer from changed varicosity of the cervical spine,unbalanced neck-shoulder muscular strength,and descending power. OBJECTIVE:To probe into the correlation between sagittal curvature parameters and pain threshold for neck-shoulder muscles in degenerative cervical spondylosis. METHODS:Totally 50 patients with degenerative cervical spondylosis received treatment at the 3D Printed Outpatient Center of Shanghai Ninth People's Hospital,Shanghai Jiao Tong University School of Medicine from January 2022 to March 2023 were included in the study.After excluding the 10 patients of cervical lateral projection that failed to meet the measurement conditions,the cervical lateral projections were shot to measure the following iconography parameters:Borden value and C2-7 Cobb angle as well as pain thresholds on the midpoint of the superior trapezius muscle in bilateral bundles and at 1 cm beside the C5-6 interspike.The correlation between sagittal curvature parameters and pain threshold of neck-shoulder muscles in degenerative cervical spondylosis was analyzed. RESULTS AND CONCLUSION:(1)The Borden value of sagittal curvature showed a moderately positive correlation with the bundle pain threshold in the left upper trapezius muscle,the bundle pain threshold in the right upper trapezius muscle,and the pain threshold at the 1 cm of the left side beside the C5-6 interspike(r=0.498,P<0.01;r=0.448,P<0.05;r=0.405,P<0.05)and a weak positive correlation with the pain threshold at the 1 cm of the right side beside the C5-6 interspike(r=0.322,P<0.05).(2)The C2-7 Cobb angle showed a weak positive correlation with the left squared myalgia threshold(r=0.355,P<0.05),and there was no correlation with the pain threshold of the left trapezius muscle and the pain threshold at the 1 cm of both sides beside the C5-6 interspike.(3)There was a correlation between the pain threshold of the neck-shoulder muscles,and a high correlation between the pain threshold of the left and right muscles and the pain threshold within the left and right side muscles,indicating that the neck-shoulder muscles are consistent and may be related to the coordination of the neck-shoulder movements.

Objective To investigate the correlation between the total CSVD burden and fundus vasculopathy,and evaluate significance of fundus vasculopathy for cognitive impairment in CSVD patients.Methods A total of 290 inpatients who taking physical examination in our department from May 2021 to August 2022 were consecutively recruited,and according to their score of CSVD,they were divided into group 0(129 cases),group 1(51 case),group 2(42 cases),group 3(44 cases),and group 4(24 cases).All the subjects underwent brain magnetic resonance imaging,fundus fluorescein angiography,and cognitive function assessment.The total CSVD burden and fundus vasculopathy were evaluated.The general clinical data,results of laboratory tests,fundus vascularization,and cognitive function were compared among the groups with different CSVD burden scores.Spearman correlation analysis and linear correlation analysis were used to explore the correlation between total CSVD burden score and fundus vascular disease.Results Significant differences were observed in terms of age,years of education,cerebral infarction/TIA,total cho-lesterol,LDL-C,creatinine,MoC A and MMSE scores,positive results of connectivity test,digit-symbol conversion test,Stroop colour-word interference test and verbal fluency test,values of CRAE,CRVE,AVR,Scheie grade,DWMH and PVWMH,enlarged perivascular space in the basal ganglia(BG-EPVS),lacunar infarct and cerebral microbleeds(CMB)in different CSVD total bur-den groups(P＜0.05,P＜0.01).Spearman correlation analysis showed that total CSVD burden was negatively correlated with CRAE and AVR(r=-0.655,P=0.000;r=-0.679,P=0.000),and positively with CRVE and Scheie grade(r=0.560,P=0.000;r=0.685,P=0.000).Multivari-ate linear analysis showed that the total CSVD burden after adjusting for relevant risk factors was significantly correlated with CRAE,CRVE,AVR and Scheie grades(P＜0.01).Conclusion Fun-dus vasculopathy is strongly associated with increased total CSVD burden,and it can be regarded as a valid predictor of CSVD-related cognitive impairment.

Objective:To investigate the diagnostic value of serum serine protease (Corin) in chronic renal failure (CRF) complicated with heart failure.Methods:A retrospective analysis was conducted on 120 patients, (64.05±13.89) years old, 77 male (64.17%), with chronic renal failure combined with heart failure admitted to Zhengzhou People′s Hospital from January 1, 2023, to December 31, 2023. The control group consisted of 87 patients, (60.59±8.78) years old, 54 male (62.07%), with simple chronic renal failure. Clinical information, laboratory test indicators and echocardiographic parameters were collected. Serum Corin concentration was measured using enzyme-linked immunosorbent assay (ELISA). The experimental group was divided into grade Ⅱ(31 cases), grade Ⅲ(47 cases) and grade Ⅳ(42 cases) according to the New York College of Cardiology heart function classification system. Serum Corin levels were compared between the experimental group and the control group and among different cardiac function grades. Spearman correlation analysis was performed to evaluate the relationship between serum Corin and brain natriuretic peptide (BNP), D-dimer. ROC analysis was conducted to assess the predictive value of serum Corin in CRF complicated with heart failure and cardiac function classification; Binary Logistic regression was used to construct a multi-index joint prediction model, the joint prediction probability was obtained, and ROC curve was drawn to compare the diagnostic value of serum Corin and BNP in CRF combined with heart failure and the diagnostic value of serum Corin combined with D-dimer and BNP in CRF combined with heart failure.Results:The serum Corin level[2 568.97±477.70 pg/ml vs. 1 727.81±480.60 pg/ml, t=12.47, P<0.001], BNP [700.00(256.00, 2 089.75) pg/ml compared with 88.00 (43.00, 230.00) pg/ml, Z=-9.00, P<0.001], D-dimer [1 150.00(643.00, 1 874.75)μg/L compared with 556.00 (301.00, 865.00)μg/L, Z=-6.57, P<0.001] in chronic renal failure complicated with heart failure group was higher than that in simple CRF group, and the difference was statistically significant. Among patients with CRF complicated with heart failure, serum Corin[2 231.74±311.39 pg/ml vs. 2 562.09±365.30 pg/ml vs. 2 825.57±536.83 pg/ml, F=74.33, P<0.001], BNP [234.00(168.00, 612.00) pg/ml compared with 514.00(260.00, 1 455.00) pg/ml compared with 2 200.00(640.50, 4 682.75) pg/ml, H=29.42, P<0.001], D-dimer [753.00(514.00, 1 280.00) μg/L compared with 1 187.00(590.00, 1 840.00) μg/L compared with 1 603.00(810.00, 3 313.25) μg/L, H=14.98, P<0.001] increased with the increase of cardiac function grade, and the difference was statistically significant. According to Spearman correlation analysis, serum Corin was positively correlated with BNP ( r=0.409) and D-dimer ( r=0.299), P<0.001. According to the ROC analysis, the AUC of serum Corin in the diagnosis of CRF complicated with heart failure and cardiac function grade Ⅱ, Ⅲ, Ⅳ were 0.890(95% CI 0.846-0.935), 0.807 (95% CI 0.728-0.885), 0.911 (95% CI 0.864-0.959), 0.927 (95% CI 0.882-0.972) respectively; the AUC of BNP in the diagnosis of CRF complicated with heart failure was 0.867 (95% CI 0.817-0.916), the AUC of serum Corin combined with D-dimer, BNP combined with D-dimer, serum Corin combined with D-dimer and BNP in the diagnosis of CRF complicated with heart failure were respectively 0.930 (95% CI 0.897-0.962), 0.892 (95% CI 0.847-0.936), 0.952 (95% CI 0.927-0.977). Conclusions:Serum Corin expression is elevated in patients with CRF complicated with heart failure, and the degree of elevation is related to cardiac function grade. Serum Corin has a good diagnostic value for CRF complicated with heart failure and its severity. Serum Corin is expected to become a new biomarker for diagnosis of CRF complicated with heart failure.

BACKGROUND:The study of the lumbar spine and pelvis in patients with Lenke type 5 lordosis is limited to the coronal and sagittal planes,and the three-dimensional relationship between the scoliosis and the pelvis has not yet been clarified. OBJECTIVE:To analyze the effect of lumbar scoliosis on the pelvis in patients with Lenke type 5 lordosis and to study the correlation between the lumbar spine and the three-dimensional spatial position of the pelvis. METHODS:Imaging data of 60 patients with Lenke type 5 lordosis scoliosis admitted to the 3D Printing Reception Center of Shanghai Ninth People's Hospital,Shanghai Jiao Tong University School of Medicine from January 2019 to September 2023 were retrospectively analyzed,including Cobb angle,coronal pelvic tilt,lumbar lordosis,left and right pelvic hip width ratio(sacroiliac-anterior superior iliac spine),spinal rotation angle,pelvic tilt,sacral slope,pelvic incidence,coronal deformity angular ratio,sagittal deformity angular ratio,C7 plumb line-center sacral vertical line,apical vertebral translation,and coronal sacral inclination.The information was summarized as a database.SPSS 22.0 software was used to analyze the data related to the lumbar spine and pelvis of the patients with Lenke type 5 primary lumbar curvature adolescent idiopathic scoliosis using Spearman's correlation analysis and linear regression. RESULTS AND CONCLUSION:(1)Cobb angle was highly positively correlated with coronal deformity angular ratio,apical vertebral translation,and spinal rotation angle(r=0.91,r=0.841,r=0.736).(2)Coronal deformity angular ratio was highly positively correlated with apical vertebral translation(r=0.737),moderately positively correlated with C7 plumb line-center sacral vertical line(r=0.514),and moderately negatively correlated with sagittal deformity angular ratio(r=-0.595).(3)There was a high positive correlation between lumbar lordosis and sagittal deformity angular ratio(r=0.942)and a moderate negative correlation with coronal deformity angular ratio(r=-0.554).(4)There was a moderate positive correlation between Cobb angle with coronal pelvic tilt and coronal sacral inclination(r=0.522,r=0.534)and a moderate positive correlation between C7 plumb line-center sacral vertical line and coronal pelvic tilt(r=0.507).Apical vertebral translation with coronal pelvic tilt and coronal sacral inclination showed a moderate positive correlation(r=0.507,r=0.506).Lumbar lordosis with sacral slope and pelvic incidence showed a moderate positive correlation(r=0.512,r=0.538).Sagittal deformity angular ratio was moderately positively correlated with sacral slope and pelvic incidence(r=0.614,r=0.621).(5)Studies have found that the relative position of the lumbar spine and the pelvis is closely related in the horizontal,sagittal and coronal planes.When the lumbar spine affects scoliosis and is rotated,the relative position of the pelvis will also change to compensate,which indicates that while correcting scoliosis,the correction of the pelvis cannot be ignored.