Objective To explore the effectiveness of the cumulative sum (CUSUM) and the exponentially weighted moving average (EWMA) for early warning of influenza epidemic using two datasets of reported influenza cases and influenza-like illness (ILI) cases. Methods Using the reported cases of influenza and ILI in Daxing District, Beijing, from week 23 of 2018 to week 22 of 2024 as data sets, the CUSUM and EWMA models were established, respectively. The positive rate of influenza etiology was used as the ^“gold standard^”, and the Youden index was used as the evaluation index to compare the early warning effect of the two models under different data sets and different parameters. Results In CUSUM, the optimal Youden indices of the reported influenza cases set and the ILI cases set were 0.751 and 0.635, respectively. In EWMA, the optimal Youden indices of the reported influenza cases set and the ILI cases set were 0.544 and 0.464, respectively. The optimal EWMA and CUSUM models could both issue early warning signals in advance of the ^“gold standard^”. Conclusion In the influenza epidemic early warning in Daxing District, Beijing, the CUSUM model established with the reported cases of influenza can achieve good early warning effects, but the model parameters need to be dynamically adjusted according to the local epidemic characteristics.

Background Long-term occupational health surveillance facilitates the identification of chronic health risks arising from occupational hazard exposures. However, under low-level exposure conditions in chemical enterprises, traditional workplace-centered risk assessment models are insufficient to fully explain the observed health effects among workers, highlighting the need for individual-focused health management strategies that focus on the worker. Objective To characterize long-term health trends among workers in a chemical enterprise and examine the limitations of workplace hazard monitoring and health surveillance under low-level multiple exposure scenarios, thereby providing a scientific basis for more comprehensive worker health protection measures. Methods We analyzed 972 occupational health examination records collected over a 15-year period (2010–2024) from a chemical enterprise, integrating these with enterprise hazard monitoring reports and workshop air monitoring of volatile organic compounds (VOCs). The annual counts and prevalences of abnormalities in liver function tests, metabolic syndrome-related indicators, and liver imaging were summarized. Temporal trends were evaluated using the Cochran-Armitage trend test. Time-related changes in abnormal health indicators among active workers were evaluated by generalized linear mixed-effects models (GLMMs), adjusting for age and sex. Individual longitudinal profiles were described for nine workers with continuous 15-year records. In addition, paired comparisons of health outcomes were conducted for 81 workers with both pre-employment and periodic examinations. Results Workplace hazard monitoring indicated that airborne concentrations of major occupational contaminants including VOCs, acids and bases, dust, and physical factors were below national occupational exposure limits. However, 62 VOC species—including chlorobenzene, chloromethane, and cyclohexane—were detected in workshop air, suggesting complex mixed organic solvent exposure. From 2010 to 2015, occupational health examination records were primarily based on physicians’ qualitative assessment, yielding generally low abnormality detection rates. During 2016–2024, data collection was complete, and the prevalences of abnormalities in liver function, metabolic syndrome-related indicators, and liver imaging among active workers remained relatively high. Trend analysis indicated that only the abnormality rates of total bilirubin (TBIL) and hypertension showed statistically significant temporal trends; other indicators exhibited no significant linear changes despite high prevalences. After adjusting for age and sex, the GLMMs showed that the abnormality rates of aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), TBIL, and hypertension decreased over time, whereas those of total cholesterol, triglycerides, and fatty liver increased. In a subgroup of 9 workers with continuous 15-year follow-up data, the cumulative number of abnormal health indicators increased in several individuals after 2016. Among the 81 workers with both pre-employment and periodic records, abnormalities in total cholesterol, triglycerides, body mass index, and fatty liver were significantly more prevalent after employment over time, whereas changes in liver function enzymes were not statistically significant. Conclusion With increasing age, workers exhibit a gradual deterioration in liver function and metabolic-related health indicators, reaching abnormality rates comparable to those reported in the general population. These findings suggest that both workplace-related and non-occupational factors jointly contribute to the observed health changes. Consequently, occupational health management should shift towards an "individual-centered" approach. Enhancing workers' health literacy, strengthening workplace health promotion, and extending occupational health services beyond the workplace are essential to comprehensively protect workers' health.

Background Patients with pneumoconiosis often have limited disease-related knowledge, insufficient access to health education, and substantial health management needs. Health education may help improve rehabilitation outcomes and quality of life in this population. Objective To evaluate the effects of health education based on the Listen-Establish-Adopt-Reinforce-Name-Strength (LEARNS) model on rehabilitation outcomes, health-related behaviors, and quality of life among pneumoconiosis patients, and provide effective intervention strategies for the rehabilitation management of patients with pneumoconiosis. Methods A randomized controlled trial was conducted. A total of 120 pneumoconiosis patients treated in the Department of Occupational Diseases, Beijing Emergency General Hospital, from November 2024 to February 2025 were enrolled. Participants were randomly assigned to a control group or an intervention group using a random number table method, with 60 patients in each group. The control group received routine pharmacotherapy, whereas the intervention group received a 12-week LEARNS model-based health-education intervention in addition to routine treatment. The 6-Minute Walk Test (6MWT) was used to assess exercise tolerance, and the modified Medical Research Council dyspnoea scale (mMRC) was used to evaluate dyspnoea. The Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) were applied for psychological status assessment. Pulmonary function, including forced expiratory volume in one second (FEV₁) and forced vital capacity (FVC), was measured using spirometry. A self-designed scale was used to evaluate eight health-related behaviors targeted by the health education program. The 36-Item Short-Form Health Survey (SF-36) and Chronic Obstructive Pulmonary Disease (COPD) Assessment Test (CAT) were used to assess quality of life, and the Pittsburgh Sleep Quality Index (PSQI) was adopted to evaluate sleep quality. Results After the 12-week intervention, the control group showed no statistically significant changes from baseline in the measured outcomes(P＞0.05). In the intervention group, exercise tolerance improved significantly, with the 6-minute walking distance increasing from (382.55±19.52) m to (426.84±33.59) m (P＜0.001). Dyspnoea was also alleviated, with the mMRC score decreasing from 1.37±0.66 to 0.96±0.54 (P＜0.001). The CAT score decreased from 18.95±7.03 to 10.67±3.64 (P＜0.001). Significant improvements were observed in anxiety and depression symptoms (P＜0.001), with the SAS score decreasing from 38.85±6.24 to 34.27±2.27, and the SDS score decreasing from 49.01±3.25 to 45.49±3.44. Sleep quality improved significantly, with the PSQI score dropping from 7.89±4.35 to 4.05±2.31 (P＜0.001). All eight health-related behaviors in the intervention group improved significantly after the intervention (P＜0.001), including acquisition of disease-related knowledge (1.87±0.34 vs. 3.13±0.45), participation in health education activities (1.89±0.52 vs. 3.61±0.38), and regular physical exercise (2.37±0.41 vs. 4.17±0.33). All SF-36 domain scores increased significantly (P＜0.05), with the most prominent improvements observed in physical functioning, general health, and vitality. At week 12, all SF-36 domain scores were significantly higher in the intervention group than in the control group (P＜0.05). No statistically significant between-group differences were detected in pulmonary function parameters (P＞0.05). Conclusion LEARNS model-based health education could improve exercise tolerance, dyspnea, psychological status, sleep quality, health-related behaviors, and quality of life among patients with pneumoconiosis, and therefore may be a useful adjunctive strategy for rehabilitation management in patients with pneumoconiosis.

Objective: To examine the application of multi-disciplinary treatment (MDT) in the diagnosis and management of recurrence and metastasis of adenoid cystic carcinoma (ACC) of the palate, as well as the treatment of concurrent massive palatal bleeding. This article aimed to provide references for the diagnosis and treatment of patients with advanced oral cancer, along with strategies for managing massive hemorrhage. Methods: This article reported on the MDT process for a patient diagnosed with ACC of the left upper palate, who experienced skull base recurrence and lung metastasis following surgery and radiotherapy. The case was further complicated by massive palatal hemorrhage. Additionally, the article analyzed patients with ACC recurrence and significant hemorrhage in the context of relevant literature. The patient was a 36-year-old female with ACC located in the left palate, initially diagnosed at clinical stage T3N0M0 in 2013. She underwent an extensive resection of the palatal lesion, followed by radioactive 125I seed implantation, which was guided by a radiotherapy planning system (TPS) and a digital guide. The patient was monitored for four years post-surgery, during which no signs of tumor recurrence were observed. However, at the fifth year of follow-up, the patient developed recurrence with lung metastasis, classified as T4N0M1. Following a multidisciplinary consultation involving the oral and maxillofacial surgery, radiotherapy, medical oncology, and thoracic surgery, the patient underwent a procedure comprising left subtotal maxillary resection, autologous free flap transplantation, and thoracoscopic resection of pulmonary metastases. After surgery, the patient received 60 Gy of radiotherapy and was orally administered Anlotinib hydrochloride capsules to suppress tumor growth. After 31 months of follow-up, the patient reported experiencing slight bleeding in the mouth. A craniomaxillofacial CT scan revealed that the tumor had grown aggressively, resulting in destruction of the skull base. Consequently, the patient was admitted to the hospital. On the second day of admission, she experienced a sudden episode of oral bleeding. Despite the application of pressure, the bleeding continued unabated. An emergency tracheotomy was performed to relieve the obstruction of the patient’s respiratory tract, and a red blood cell suspension was transfused to address the hemorrhagic shock. Following an urgent consultation with the vascular interventional surgery department, super-selective embolization was promptly employed to effectively halt the bleeding and achieve rapid vascular occlusion. An individualized treatment plan was developed under MDT, incorporating postoperative radiotherapy, targeted therapies, and immunotherapy to manage the tumor. Results: Through the MDT model, the patient successfully achieved emergency hemostasis, and normal vital signs were restored. With the addition of radiotherapy and immune-targeted drug treatment, tumor progression was effectively controlled, leading to an improved quality of life for the patient, who successfully survived for 129 months with the tumor by July 2024. A review of the relevant literature indicated that MDT offered significant advantages in the management of adenoid cystic carcinoma. In selecting surgical methods, the team administering MDT could comprehensively evaluate factors such as the patient’s age, physical condition, tumor location, size, and extent of invasion to develop a personalized treatment plan. Radical surgical resection was a common treatment option for ACC. Postoperative tissue defects could be restored to their corresponding functions and aesthetic appearance through autologous tissue reconstruction, utilizing techniques such as peroneal myocutaneous flaps or iliac myocutaneous flaps, or by the implantation of artificial materials. In complex cases involving positive margins, recurrence, and metastasis, the MDT model employed interdisciplinary collaboration to devise a comprehensive treatment plan that may have included re-operation, radiotherapy, and chemotherapy, with the aim of minimizing the risk of ACC recurrence and controlling distant metastasis. Massive bleeding resulting from advanced oral cancer presented a complex medical challenge, influenced by various risk factors such as tumor type, metastasis, treatment options, and the patient’s overall condition. Early identification of bleeding risks, along with strategies to mitigate the adverse effects of bleeding on disease progression—through supportive care, medical treatment, surgical intervention, and interventional therapy—could significantly enhance patients’ quality of life. Conclusion The MDT model can provide comprehensive, precise, and personalized treatment plans for patients with advanced oral cancer and massive hemorrhage and improve the effectiveness of treatment strategies.

Objective:To analyze the epidemiological characteristics of child injuries（CI）and provide a scientific basis for developing CI prevention and treatment strategies.Methods:Clinical data of CI cases admitted to Kunshan Woman and Children’s Healthcare Hospital from January 1st，2020 to December 31st，2022 were collected. The cases were classified into three age groups：infants and toddlers（0-3 years），preschoolers（4-6 years），and school-age children（7-14 years）. Post hoc testing was used for pairwise comparisons between groups，and differences were determined based on adjusted standardized residuals（AR）. The epidemiological characteristics that were analyzed included the type，location，and nature of injuries across these age groups.Results:A total of 12 449 CI cases were collected with a male-to-female ratio of 1.72∶1. School-age boys were more prone to injuries（72.2%， AR=16.3）compared to the other two age groups. The major CI types were falls（50.4%），blunt injuries（15.9%），and strains（9.9%）. The infant and toddler group showed higher rates of strains（21.9%， AR=34.9）and poisonings（7.9%， AR=19.6）compared to the other two groups，while preschoolers group had higher rates of falls（55.6%， AR=6.5）and motor vehicle accidents（4.8%， AR=3.6）compared to other age groups. The most frequently injured body regions were upper limbs（43.9%），head/face/neck（27.0%），and lower limbs（16.7%）. The infant and toddler group had higher rates of head/face/neck（34.8%， AR=15.4），upper limb（46%， AR=3.6），and whole body（8.9%， AR=18.7）injuries. The nature of CI mainly includes contusion/bruise/crush injury（34.3%），fractures（20.0%）and sharp/open wounds（19.5%）. School-age children exhibited higher rates of fractures（30.1%， AR=22.1），strains/sprains（10.1%， AR=13.0），contusion/bruise/crush injury（36.6%， AR=4.2），and multi-site injuries（0.7%， AR=4.4）compared to the other two groups. Injuries were mostly mild（90.8%），with infants and toddlers showing higher mild injury rates（95.0%， AR=12.7），whereas school-aged children had more moderate injuries（11.7%， AR=11.0）. Conclusion:The epidemiological characteristics of CI in infants and toddlers，preschoolers and school-age children are different，and different intervention strategies are needed for different age groups.

Operation management is an important tool to promote the high-quality development of public hospitals in China.Since the founding of New China,based on China's economic and social development and medical and health system reform,the evolution of operation management of public hospitals in China can be divided into four stages,the system building stage(1949-1978),the liberalization and revitalization stage(1979-1996),the operation mechanism reform stage(1997-2020),and the new stage of high-quality development(2021 present).The development trend of public hospital operation management in future should deepen the public welfare-oriented public hospital operation management,explore the value-oriented medical operation management model based on high-quality development and the refined operation and management model of public hospitals,so as to promote the high-quality development of public hospitals in China.

Xiaoaiping (XAP) Injection demonstrates the anti-prostate cancer (PCa) effects, yet the underlying mechanism remains unclear. This study aims to investigate the impact of XAP on PCa and elucidate its mechanism of action. PCa cell proliferation was evaluated using a cell counting kit-8 (CCK-8) assay. Cell apoptosis was assessed through Hoechst staining and Western blotting assays. Proteomics technology was employed to identify key molecules and significant signaling pathways modulated by XAP in PCa cells. To further validate potential key genes and important pathways, a series of assays were conducted, including acridine orange (AO) staining, transmission electron microscopy, and immunofluorescence assays. The molecular mechanism of XAP against PCa in vivo was examined using a PC3 xenograft mouse model. Results demonstrated that XAP significantly inhibited cell proliferation in multiple PCa cell lines. In C4-2 and prostate cancer cell line-3 (PC3) cells, XAP induced cellular apoptosis, evidenced by reduced B-cell lymphoma 2 (Bcl-2) levels and elevated Bcl-2-associated X (Bax) levels. Proteomic, immunofluorescence, and quantitative reverse transcription-polymerase chain reaction (qRT-PCR) investigations revealed a strong correlation between forkhead box O3a (FoxO3a) autophagic degradation and the anti-PCa action of XAP. XAP hindered autophagy by reducing the expression levels of autophagy-related protein 5 (Atg5)/autophagy-related protein 12 (Atg12) and enhancing FoxO3a expression and nuclear translocation. Furthermore, XAP exhibited potent anti-PCa action in PC3 xenograft mice and triggered FoxO3a nuclear translocation in tumor tissue. These findings suggest that XAP induces PCa apoptosis via inhibition of FoxO3a autophagic degradation, potentially offering a novel perspective on XAP injection as an effective anticancer therapy for PCa.
Male ; Humans ; Prostatic Neoplasms/physiopathology* ; Autophagy/drug effects* ; Animals ; Drugs, Chinese Herbal/pharmacology* ; Proteomics ; Mice ; Apoptosis/drug effects* ; Cell Line, Tumor ; Cell Proliferation/drug effects* ; Forkhead Box Protein O3/genetics* ; Xenograft Model Antitumor Assays ; Mice, Nude ; Mice, Inbred BALB C

Objective:To explore the effectiveness of immersive virtual reality (VR)-guided core stability-assisted training in improving the balance of ischemic stroke survivors.Methods:Sixty-six hemiplegic ischemic stroke survivors were randomly divided into a conventional rehabilitation training group (CON) of 32 and an immersive VR-guided core stability-assisted training group (VR-TOT) of 34. In addition to basic internal medical treatment, the CON group underwent conventional rehabilitation therapy, while the VR-TOT group received VR-guided core stability-assisted training. Before and after 4 weeks of the treatments, the subjects′ balance was evaluated using the Fugl-Meyer balance scale. A three-dimensional force platform was used to collect the sway amplitude, sway speed, peripheral area and total trajectory length of the center of pressure COP of the bilateral plantar in the left-right and anterior-posterior directions while the subjects stood with the eyes open and closed.Results:After the treatments, the average Fugl-Meyer balance scores of both groups had improved significantly. In the eyes-open condition, after the treatment, there was a significant decrease in the average COP sway amplitude in the anteroposterior direction on the hemiplegic side among the CON group, as well as in both the mediolateral and anteroposterior directions on both sides in the VR-TOT group. The sway velocity in the anteroposterior direction on the hemiplegic side had decreased significantly in both groups, and the sway velocity in both the mediolateral and anteroposterior directions on the non-hemiplegic side had also decreased significantly. In the CON group the peripheral area on the non-hemiplegic side had decreased and the total trajectory length had shortened significantly. In the VR-TOT group there were significant decreases in the peripheral area on both sides and in the total trajectory length on both sides. Comparing the two groups after treatment, the peripheral area on the hemiplegic side in the VR-TOT group was significantly smaller. In the eyes-closed condition, the sway amplitude of the COP on the hemiplegic side in the anteroposterior direction and on the non-hemiplegic side in both the mediolateral and anteroposterior directions had decreased significantly in the VR-TOT group after the treatment. The average sway velocity had decreased significantly in the anteroposterior direction on the non-hemiplegic side in the CON group. In the VR-TOT group this was observed in the anteroposterior direction on the hemiplegic side and in both the mediolateral and anteroposterior directions on the healthy side. In the CON group the average peripheral area of the COP on the hemiplegic side had decreased, and the total trajectory length had shortened, both significantly. In the VR-TOT group, the peripheral area on the non-hemiplegic side had decreased significantly as well.Conclusions:Core stability-assisted training based on immersive virtual reality can effectively improve the balance of ischemic stroke survivors. It shows promise for clinical application.

Objective:To explore the correlation between serum uric acid/high-density lipoprotein cholesterol ratio (UHR) and the risk of hypertension in elderly physical examination populations.Methods:This study was a cross-sectional study. A total of 1 028 patients aged≥60 years who underwent physical examinations at the Health Management Center of Fuwai Central China Cardiovascular Hospital from September 2023 to February 2024 were included in this study. The general demographic data, past medical history, physical examination and laboratory examination indicators of the physical examiners were collected, and according to whether they had hypertension or not, they were divided into hypertension group (390 cases) and non-hypertension group (638 cases), and all UHR values were arranged from small to large, and the UHR was divided into three groups by tertiles of UHR, and the general data and blood biochemical indexes between the groups were compared. Spearman rank correlation was used to analyze the correlation between UHR level and body mass index, total cholesterol, triglyceride and other indexes in the elderly population. Logistic regression was used to explore the relationship between UHR level and hypertension in the elderly population, and the stratification analysis of the physical examination population was carried out according to diabetes, coronary heart disease and dyslipidemia, and the interaction test between groups was carried out.Results:Among the 1 028 geriatric physical examination cases, 580 (56.4%) were males and 448 (43.6%) were females, aged (66.7±5.8) years. UHR levels were higher in the hypertensive group compared to the non-hypertensive group [248.88 (191.19, 322.25) vs 213.52 (165.94, 275.29); Z=-5.445, P<0.05]. With the increase of UHR level, the detection rate of hypertension in the elderly population increased (accounted for 27.8%, 38.2% and 47.8%, respectively; χ2=29.211, P<0.05). Spearman rank correlation analysis showed that UHR was positively correlated with body mass index, triglycerides, serum uric acid, serum creatinine and fasting blood glucose ( r=0.318, 0.334, 0.774, 0.474, 0.080; all P<0.05), and negatively correlated with total cholesterol, glomerular filtration rate and low-density lipoprotein cholesterol ( r=-0.239, -0.303, -0.154; all P<0.05). When the confounding factors were not adjusted (model 1), the risk of hypertension in high UHR group was 2.382 times higher than that in low UHR group and 1.607 times higher than that in medium UHR group; after adjusting for all confounding factors such as age, gender, body mass index, systolic blood pressure, diastolic blood pressure, junior high school education or below, smoking, alcohol consumption, glomerular filtration rate, etc., the risk of hypertension in the high-level UHR group was 1.732 times higher than that in the low-level UHR group (95% CI: 1.139-2.635) ( P<0.05). The elderly physical examination population was further stratified according to whether there was diabetes, dyslipidemia and coronary heart disease, and it was found that there was no interaction between UHR and diabetes, dyslipidemia and coronary heart disease on the prevalence of hypertension (all P>0.05). Conclusions:Hypertension detection rate increases with higher UHR levels. UHR is closely related to the incidence of hypertension in the elderly population.

Objective:To investigate the iodine nutrition level of different populations in Daxing District of Beijing, and to provide a basis for implementation of "tailored measures, classified guidance, and scientific iodine supplementation" for prevention and control of iodine deficiency disorders.Methods:From 2020 to 2023, Daxing District of Beijing was divided into 5 districts from April to September each year based on east, west, south, north, and center. One township (street) was selected from each district, and 20 pregnant women, 40 women of childbearing age, 40 adult males, and 40 non boarding children aged 8 to 10 from one primary school were selected from each township (street). At the same time, 100 pregnant women with current addresses in Daxing District, Beijing were selected from one obstetrics hospital in Daxing District every year. Once random urine sample was collected from all survey subjects, and the household edible salt samples were collected from children and 400 pregnant women for determination of urinary iodine and salt iodine levels.Results:From 2020 to 2023, a total of 3 022 urine samples were collected, including 920, 700, 702, and 700 samples from children aged 8 - 10, pregnant women, women of childbearing age, and adult males, respectively. The median urinary iodine levels were 181.1, 135.0, 144.0, and 140.0 μg/L, respectively. There were statistically significant differences in urinary iodine levels among children aged 8 - 10, pregnant women, and women of childbearing age in different years ( H = 77.88, 9.40, 22.11, P < 0.05). A total of 1 320 household edible salt samples were collected from children aged 8 - 10 and pregnant women. Among them, 920 salt samples were collected from children, the median salt iodine was 21.3 mg/kg, the iodized salt coverage rate was 88.48% (814/920), and the qualified iodized salt consumption rate was 80.76% (743/920). Four hundred salt samples were collected from pregnant women, the median salt iodine was 21.8 mg/kg, the coverage rate of iodized salt was 90.25% (361/400), and the consumption rate of qualified iodized salt was 77.50% (310/400). The results of correlation analysis showed there was no correlation between urinary iodine level of children aged 8 to 10 and pregnant women with their salt iodine level ( r = 0.06, 0.07, P = 0.055, 0.142). Conclusions:Pregnant women in Daxing District, Beijing are at a deficiency level in iodine nutrition, with children aged 8 - 10, women of childbearing age, and adult males all at an appropriate level of iodine nutrition. We should strengthen health education for pregnant women and ensure that they receive sufficient iodine nutrition. At the same time, relevant departments should increase the supervision and management of iodized salt.