Objective: To analyze respiratory syncytial virus(RSV) outbreaks surveillance results and the epidemiological characteristics in kindergarten and school in Shenzhen during 2017-2023 , so as to provide a scientific reference for control and prevention of RSV. Methods: Epidemiological data and surveillance results of RSV outbreaks in kindergarten and school from 2017 to 2023 were collected for descriptive analyses. Results: A total of 31 RSV outbreaks were identified in kindergarten and school in 2017-2023 in Shenzhen, 346 cases were reported, the average incidence rate was 22.02%. The most annual RSV outbreaks were reported in 2020 with 14 outbreaks, followed by 8 outbreaks in 2023. A total of 64.52% of RSV outbreaks were identified in kindergarten with rest occurring in primary school or middle school. The greatest monthly count of outbreak was 18 (58.06%) in September, followed by 3 outbreaks (9.68%) in March and October. A total of 244 swab samples were collected, 169 samples were positive for respiratory viruses, the positive rate was 69.26%, 121 samples were positive for RSV,from 31 respiratory syncytical virus outbreaks 57 and samples were positive for other respiratory viruses(9 samples were positive for two respiratory viruses). A toral of 14(45.16%) outbreaks are caused by RSV alone, 17 outbreaks (54.84%) were caused by RSV and other respiratory viruses. Conclusions Most RSV outbreaks in kindergarten and school are reported after 2020 in Shenzhen, most RSV outbreaks occur in kindergarten, peak seasons of RSV outbreaks are autumn and spring.

BACKGROUND: The benefits of ideal cardiovascular-health metrics (ICVHMs) in patients with renal insufficiency remain unclear. This study aimed to investigate the associations between ICVHM and prognosis in a renal insufficiency population. METHODS: The trial enrolled 29,682 participants from the US National Health and Nutrition Examination Survey (NHANES), 2007-2018, with mortality follow-up through December 31, 2019. Participants were divided into three groups based on estimated glomerular filtration rates. Cardiovascular health was assessed using new "Life's Essential 8" metrics. Cox regression analyses based on NHANES data were used to determine the associations between ICVHMs and cardiovascular mortality in patients with renal insufficiency. RESULTS: During a mean follow-up of 6.58 years, ideal cardiovascular health (hazard ratio [HR] = 0.42; 95% confidence interval [CI]; 0.25-0.70) and ideal health behavior (HR = 0.53; 95% CI; 0.39-0.73) reduced cardiovascular mortality in participants with renal insufficiency. For each one ICVHM increment, a 25% reduction in cardiovascular mortality was recorded (95% CI; 0.69-0.82). When compared with participants with normal renal function, for those with mild renal insufficiency, the HR for cardiovascular mortality gradually decreased from 1.47 (95% CI; 0.85-2.52) in those who had ≤1 ICVHMs to 0.30 (95% CI; 0.12-0.77) in participants who had >6 ICVHMs. CONCLUSIONS From an ICVHM perspective, enhanced cardiovascular benefits were observed in individuals with renal insufficiency, coupled with a reduced risk of all-cause mortality. Furthermore, when compared with individuals with normal renal function, increased ICVHMs can mitigate adverse risks associated with renal impairment.
Humans ; Male ; Female ; Nutrition Surveys ; Middle Aged ; Renal Insufficiency/physiopathology* ; Aged ; Prognosis ; Adult ; Cardiovascular Diseases/mortality* ; Glomerular Filtration Rate/physiology* ; Proportional Hazards Models

Traditionally, platelets, which are anucleate cell fragments derived from blood cells, have been primarily associated with their pivotal functions in hemostasis and thrombosis. However, recent research has elucidated their significant role in immune regulation, highlighting their expression of various immune receptors, involvement in numerous immune-related signaling pathways, and activation of diverse effector functions. This paper elaborates on the fundamental biological characteristics and immune functions of platelets, the involvement of activated platelets in immune regulation, and their prospective applications in clinical therapy. Furthermore, the paper discusses future directions in platelet immune research, as well as the prospects and developmental trends in immunotherapy, aiming to furnish a thorough reference for the investigation and clinical utilization of platelets within the domain of immune regulation.

Objective:To understand the epidemiological characteristics of human respiratory syncytial virus (HRSV) among cases presenting with influenza-like illness (ILI) in Shenzhen City from 2019 to 2023.Methods:Respiratory specimens were collected from two national sentinel hospitals in Shenzhen from March 2019 to December 2023, specifically targeting cases of ILI. The real-time PCR method was used for the detection and genotyping of HRSV. Basic demographic information was collected and used for the epidemiological analysis.Results:A total of 9 278 respiratory specimens of influenza-like cases were collected and detected, with a total positive rate of 4.77% (443/9 278) for HRSV. In 2021 (8.48%, 167/1 970), the positive rate of HRSV was significantly higher than in 2019 (3.35%, 52/1 552), 2022 (1.80%, 39/2 169), and 2023 (4.49%, 133/2 960), and the difference was statistically significant ( χ 2=102.395, P<0.001). The prevalence of HRSV was mainly in summer and early autumn (September), and there was an abnormal increase in the positive rate of HRSV in winter 2022. The highest positive rate of HRSV was in children under five years old (9.84%, 330/335). The typing results showed that in 2022, the prevalence of HRSV-A was predominant (71.79%, 28/39), and in 2023, HRSV-A and HRSV-B subtypes coexisted. Conclusions:The prevalence of HRSV in Shenzhen from 2019 to 2023 has obvious seasonality, mainly in summer and early autumn. Children under five years old are the main population of HRSV infections.

Objective:To systematically evaluate the effectiveness and feasibility of aerobic exercise intervention in schizophrenia patients.Methods:Randomized controlled trials on exercise interventions for patients with schizophrenia were searched in eight databases from built up to March 2023, including China National Knowledge Infrastructure (CNKI), VIP Database for Chinese Technical Periodicals (VIP), WanFang Data, China Biomedical Literature Database, PubMed, Cochrane Library, EMBASE and Web of Science. The positive and negative symptom scale (PANSS) and its sub-scales were used as primary outcome indicators, and the negative symptom scale (SANS) and body mass index (BMI) were used as secondary indicators, and Meta-analysis was performed using R 4.1.0 and Stata 14.0.Results:Forty-seven studies including 3 139 patients with schizophrenia were included. Results of a network Meta-analysis based on 24 studies showed that aerobic exercise may be the most effective measure for reducing total PANSS scores in patients with schizophrenia. Compared to conventional treatment, combining aerobic exercise intervention improved patients' PANSS total score (MD= -5.09, 95% CI: -5.90~-4.28), SANS (MD= -12.17, 95% CI: -14.25~-10.10), and BMI (MD=-1.59, 95% CI: -1.93~-1.25). Meanwhile, subgroup analysis showed that 2 months of intervention was more appropriate (MD=-6.12, 95% CI: -7.22~-5.02) and the weekly total exercise time for 140-260 min was more appropriate (MD=-8.59, 95% CI: -12.93~-4.25) in terms of total PANSS score. The adherence rates between the trial and control groups showed no significant difference between the aerobic exercise intervention combined with conventional treatment and conventional treatment alone( P>0.05). Conclusion:Aerobic exercise intervention is an effective measure to relieve the symptoms of schizophrenia patients and has good compliance among inpatients.

Objective: To analyze the monitoring results and characteristics of human metapneumovirus (HMPV) outbreaks in Shenzhen in kindergartens and schools during 2017-2023, so as to provide a evidence for prevention and control of respiratory diseases. Methods: Based on the epidemiological data and laboratory test results of HMPV outbreaks in kindergartens and schools of Shenzhen during 2017 to 2023, collected from the influenza monitoring network platform, Mann Kendall test was applied for trend analysis pf HMPV. Results: A total of 11 HMPV outbreaks were identified in kindergartens and schools from 2017 to 2023 for 128 cases with an average incidence rate of 26.61% in 2018. The most yearly HMPV outbreaks were reported in 2020 being 4 outbreaks, followed by 2 outbreaks in 2018. A total of 72.73% (8 outbreaks) of HMPV outbreaks were identified in kindergartens with 27.27% (3 outbreaks) occurring in primary schools. The monthly greatest count of outbreak was 3(27.27%) in March and December, followed by 2 outbreaks (18.18%) in April and June. A total of 98 swab samples were collected, and 80 samples were positive for respiratory viruses with a positive rate of 81.63%; among them, 67 samples were positive for HMPV alone, 10 samples were positive for other respiratory viruses alone, and 3 samples were positive both for HMPV and other respiratory virus. Among the 11 human metalung virus cases, 6 HMPV outbreaks were caused by human metapneumovirus alone, and 5 outbreaks were caused by HMPV and other respiratory viruses. Except for 2020, the percentage of HMPV outbreaks in influenza like illness outbreaks increased with year ( Z=2.25, P =0.02). Conclusion HMPV outbreaks have been reported every year from 2017 to 2023 in kindergartens and schools in Shenzhen, most of HMPV in kindergartens, and the peak seasons of HMPV outbreaks are spring and winter.

Objective to analyze the Budget Execution Rate of administrative departments in sample hospitals,and to realize the cost control of Budget performance integration with Balanced Score Card(BSC)Financial Dimension Quantitative Assessment.Methods The budget and execution data of 23 administrative departments were collected from January to June in the sample 2023.The budget execution rate was calculated and cleaned,and the data were segmented by histogram.Using the financial dimension 25 to divide by the total number of items in each department's budget to obtain the scoreof each item in each department,and using the interpolation method to calculate the cost scores of each department,then into the performance appraisal.Results(1)Each item score should be multiplied by item coefficient,and then sum up;(2)The total score of self-executing Project+the total score of centralized executing project.(3)Cost score:1 the scores of 8 departments of non-homing items were 5.54～15.76,2 the scores of 15 departments of homing items were 7.68～17.06.Conclusion It adopts the concept of BSC and Hospital Resource Planning as the cost control of administrative departments to make up for the lack of qualitative and quantitative BSC;can focus on monitoring the dispersion of large data;histogram score results of segmentation objective and easy to operate,makes the interpolation calculation more credible.In a word,it provides quantitative ideas and methods in the aspects of different responsibilities and difficult performance evaluation.

Objective to analyze the Budget Execution Rate of administrative departments in sample hospitals,and to realize the cost control of Budget performance integration with Balanced Score Card(BSC)Financial Dimension Quantitative Assessment.Methods The budget and execution data of 23 administrative departments were collected from January to June in the sample 2023.The budget execution rate was calculated and cleaned,and the data were segmented by histogram.Using the financial dimension 25 to divide by the total number of items in each department's budget to obtain the scoreof each item in each department,and using the interpolation method to calculate the cost scores of each department,then into the performance appraisal.Results(1)Each item score should be multiplied by item coefficient,and then sum up;(2)The total score of self-executing Project+the total score of centralized executing project.(3)Cost score:1 the scores of 8 departments of non-homing items were 5.54～15.76,2 the scores of 15 departments of homing items were 7.68～17.06.Conclusion It adopts the concept of BSC and Hospital Resource Planning as the cost control of administrative departments to make up for the lack of qualitative and quantitative BSC;can focus on monitoring the dispersion of large data;histogram score results of segmentation objective and easy to operate,makes the interpolation calculation more credible.In a word,it provides quantitative ideas and methods in the aspects of different responsibilities and difficult performance evaluation.

Objective to analyze the Budget Execution Rate of administrative departments in sample hospitals,and to realize the cost control of Budget performance integration with Balanced Score Card(BSC)Financial Dimension Quantitative Assessment.Methods The budget and execution data of 23 administrative departments were collected from January to June in the sample 2023.The budget execution rate was calculated and cleaned,and the data were segmented by histogram.Using the financial dimension 25 to divide by the total number of items in each department's budget to obtain the scoreof each item in each department,and using the interpolation method to calculate the cost scores of each department,then into the performance appraisal.Results(1)Each item score should be multiplied by item coefficient,and then sum up;(2)The total score of self-executing Project+the total score of centralized executing project.(3)Cost score:1 the scores of 8 departments of non-homing items were 5.54～15.76,2 the scores of 15 departments of homing items were 7.68～17.06.Conclusion It adopts the concept of BSC and Hospital Resource Planning as the cost control of administrative departments to make up for the lack of qualitative and quantitative BSC;can focus on monitoring the dispersion of large data;histogram score results of segmentation objective and easy to operate,makes the interpolation calculation more credible.In a word,it provides quantitative ideas and methods in the aspects of different responsibilities and difficult performance evaluation.

Objective to analyze the Budget Execution Rate of administrative departments in sample hospitals,and to realize the cost control of Budget performance integration with Balanced Score Card(BSC)Financial Dimension Quantitative Assessment.Methods The budget and execution data of 23 administrative departments were collected from January to June in the sample 2023.The budget execution rate was calculated and cleaned,and the data were segmented by histogram.Using the financial dimension 25 to divide by the total number of items in each department's budget to obtain the scoreof each item in each department,and using the interpolation method to calculate the cost scores of each department,then into the performance appraisal.Results(1)Each item score should be multiplied by item coefficient,and then sum up;(2)The total score of self-executing Project+the total score of centralized executing project.(3)Cost score:1 the scores of 8 departments of non-homing items were 5.54～15.76,2 the scores of 15 departments of homing items were 7.68～17.06.Conclusion It adopts the concept of BSC and Hospital Resource Planning as the cost control of administrative departments to make up for the lack of qualitative and quantitative BSC;can focus on monitoring the dispersion of large data;histogram score results of segmentation objective and easy to operate,makes the interpolation calculation more credible.In a word,it provides quantitative ideas and methods in the aspects of different responsibilities and difficult performance evaluation.