Objective To analyze the evaluation and influencing factors of healthy enterprises in Hubei Province from 2020 to 2023. Methods A total of 351 enterprises participated in the healthy enterprise evaluation in Hubei province were selected as the study subjects using the judgmental sampling method. The differences in evaluation results including scales, industry sector, and ownership type of the enterprises were compared. Results The median and the 25th and 75th percentiles [M (P₂₅, P₇₅)] of the evaluation score among the 351 enterprises was 869 (838, 941) points. The evaluation pass rate was 82.3%. The M(P₂₅, P₇₅) of scores for the management system, health environment, health management and services, health culture, and health outcome review were 183 (174, 192), 190 (181, 198), 340 (321, 376), 133 (122, 142), and 26 (24, 28) points, with the score percentage of 91.5%, 86.4%, 85.0%, 88.7%, and 86.7%, respectively. The deduction rate exceeded 50.0% in six items, which predominantly concentrated within the primary indicator of the health management and services, among the tertiary indicators. The result of multiple linear regression analysis revealed that smaller enterprises had significantly lower evaluation scores (P<0.05), and domestically funded enterprises scored significantly lower than those with investment from Hong Kong, Macao and Taiwan, or foreign investments (all P<0.05). Conclusion Health management and services represent a weak area in healthy enterprise development in Hubei Province. It was suggested to improve policy incentives and support for medium-, small- and micro-sized enterprises, and domestically funded enterprises, to enhance healthy enterprise development levels.

ObjectiveTo investigate the effect of Niuhuang Qingxinwan （NHQXW） in improving intracerebral hemorrhage （ICH） with Tanre Fushi （phlegm-heat and fu-organ excess） syndrome by maintaining blood-brain barrier （BBB） integrity， and to explore its potential mechanism. MethodsMale mice were administered with 15% autologous feces for 3 consecutive days to simulate spontaneous Tanre Fushi syndrome， followed by surgical induction of collagenase-induced ICH on the fourth day. Mice were randomly assigned to seven groups： Sham， Sham+NHQXW-H， collagenase， collagenase+feces， and NHQXW intervention groups at low （NHQXW-L， 0.225 g·kg^-1）， medium （NHQXW-M， 0.45 g·kg^-1）， and high （NHQXW-H， 0.9 g·kg^-1） doses. Treatments were administered for 3 days after surgery. NHQXW effects on Tanre Fushi syndrome were assessed via fecal water content and small intestinal carbon propulsion rate. Protective effects of NHQXW against ICH with Tanre Fushi syndrome were evaluated by measuring hematoma volume， neurological deficits， and brain water content. BBB integrity was further assessed using Evans blue staining， hematoxylin-eosin （HE） staining， immunofluorescence， and Western blot for Claudin-5， plasmalemma vesicle-associated protein （PLVAP）， matrix metalloproteinase （MMP）-2， and MMP-9. The potential mechanism of NHQXW was investigated by detecting protein expression of protein kinase B （Akt）， extracellular signal-regulated kinase 1/2 （ERK1/2）， signal transducer and activator of transcription 3 （STAT3）， Yes-associated protein （YAP）， and their phosphorylated forms. ResultsCompared with the collagenase+feces group， NHQXW-M and NHQXW-H significantly reduced fecal water content （P<0.05， P<0.01） and intestinal propulsion rate （P<0.01）， alleviated neurological deficits （P<0.01）， decreased hematoma volume （P<0.01） and Evans blue extravasation （P<0.01）， increased Claudin-5 protein expression （P<0.05， P<0.01） and fluorescence intensity （P<0.01）， and decreased PLVAP protein expression （P<0.01） and fluorescence intensity （P<0.05， P<0.01）， as well as MMP-2 （P<0.05， P<0.01） and MMP-9 （P<0.01） expression. NHQXW-H downregulated p-Akt （P<0.05）， p-ERK1/2 （P<0.05）， p-STAT3 （P<0.01）， and p-YAP （P<0.05）， with the most significant effect observed on STAT3 phosphorylation. ConclusionNHQXW effectively alleviates neurological deficits and BBB injury in ICH mice with Tanre Fushi syndrome， primarily by inhibiting STAT3 activation.

OBJECTIVES: According to the World Health Organization (WHO), infertility rates have been steadily rising worldwide. Identifying risk factors for contrast agent reflux into the myometrium during hysterosalpingo-contrast sonography (HyCoSy) is of clinical significance in reducing this complication and improving infertility treatment. However, there is currently no standardized pre-evaluation method for predicting intra-myometrial contrast reflux, with clinical assessment often relying on physician experience and patient symptoms. This study aims to identify imaging risk factors for contrast agent reflux into the myometrium using four-dimensional (4D) HyCoSy and to construct a nomogram-based predictive model to assist in clinical decision-making. METHODS: A retrospective analysis was conducted on 1 274 infertile women who underwent 4D HyCoSy at the Women and Children's Hospital of Hunan and the the Third Xiangya Hospital of Central South University from January 1, 2020, to December 15, 2022. Patients were divided into a reflux group (n=234) and a non-reflux group (n=1 040) based on the presence of intra-myometrial contrast reflux. Univariate and multivariable Logistic regression analyses were used to identify significant predictors, which were then used to construct a nomogram model. Internal validation was performed using 500 bootstrap resamples. RESULTS: The age of the reflux group was significantly higher than that of the non-reflux group [(31.82±5.27) years vs (30.66±4.83) years, P=0.001 1]. Primary infertility was more common in the non-reflux group (50.96%), while secondary infertility dominated in the reflux group (76.50%), with 72.65% having a history of gynecological surgery (P<0.001). Abnormal menstrual volume and discomfort during the procedure were more common in the reflux group, while the non-reflux group tolerated higher contrast agent doses (P<0.001). Imaging differences included endometrial thickness, tubal wall smoothness, and peritoneal contrast dispersion, with the non-reflux group showing thicker endometrium and smoother, more patent tubes. The nomogram model yielded an area under the curve (AUC) of 0.854, indicating good predictive performance. The AUC of the decision curve analysis (DCA) for internal validation of the model was 0.737. When the threshold probability for contrast agent reflux into the myometrium ranged from 0.05 to 0.95, the maximum net benefit reached 0.18. The net benefit of applying the nomogram predictive model exceeded that of either full intervention or no intervention, indicating that the model demonstrates good clinical predictive performance. CONCLUSIONS The nomogram model, based on infertility type, endometrial thickness, contrast agent dose, and discomfort symptoms, effectively predicts intra-myometrial contrast agent reflux after 4D HyCoSy. It provides a valuable tool for clinicians to implement early preventive measures and reduce the risk of contrast leakage and associated complications.
Humans ; Female ; Nomograms ; Contrast Media/adverse effects* ; Retrospective Studies ; Adult ; Ultrasonography/methods* ; Hysterosalpingography/methods* ; Infertility, Female/diagnostic imaging* ; Myometrium/diagnostic imaging* ; Risk Factors

Objective To analyze the diagnosis of occupational radiation diseases in Hubei Province, China between 1986 and 2021, and to assess the occupational health risks of radiation workers in Hubei Province. Methods A retrospective analysis was conducted on the diagnosis institutions, diagnosis case characteristics, and typical problems encountered in the diagnosis process of occupational radiation diseases in Hubei Province between 1986 and 2021. The findings were analyzed and discussed in conjunction with current occupational disease diagnosis standards and relevant regulations. Results There are currently 3 authorized occupational radiation disease diagnosis institutions in Hubei Province, with a total of 14 diagnostic physicians. Among them, 9 (64.3%) have senior professional titles and 12 (85.7%) possess postgraduate degrees; however, only one has a professional background in radiological medicine. From 1986 to 2021, a total of 139 cases of occupational radiation diseases were diagnosed. Chronic radiation sickness from external exposure accounted for 40.3%, radiation-induced cataract for 21.6%, and radiation-induced tumors for 18.7%. Among all cases, 81.4% were engaged in diagnostic radiology and interventional radiology, 3.1% were engaged in radiotherapy, and 3.1% were engaged in nuclear medicine. Diagnosed cases were primarily concentrated among medical radiation workers, especially those involved in X-ray diagnosis. Issues identified during the diagnosis process included illegal acceptance of subjects, non-standard dosage estimation, and illegal procedures. Conclusion The incidence of occupational radiation diseases in Hubei Province showed a declining trend. The diagnosis of occupational radiation diseases needs to be improved, and the occupational health management of key radiation workers should be further strengthened.

Stroke is a neurological disease characterized by cerebral ischemia or hemorrhagic injury， leading to death and disability worldwide. At present， there is still a lack of neuroprotective drugs for the treatment of stroke. Niuhuang Qingxin pills are Chinese patent medicine recommended by guidelines and expert consensus for preventing and treating stroke. Studies have shown that Niuhuang Qingxin pills have sedative， anticonvulsant， antipyretic， and other pharmacological effects. Moreover， the main components， such as flavonoids， phenolic acids， and saponins， also exhibit strong pharmacological activities which can improve stroke-induced nerve damage. Studies have confirmed that representative ingredients such as baicalin and ginsenosides can interfere with multiple pathological events， including blood-brain barrier destruction， oxidative stress， inflammatory response， apoptosis， and autophagy， and the mechanisms of the essential ingredients are related to the action on important targets such as Kelch-like ECH-associated protein 1 （Keap1）， matrix metalloproteinase-9 （MMP-9）， and high-mobility group box 1 （HMGB1）， and involvement in the regulation of Toll-like receptor 4 （TLR4）/nuclear factor-κB （NF-κB）， nuclear factor E₂-related factor 2 （Nrf2）/heme oxygenase-1 （HO-1）， and phosphoinositide 3-kinase （PI3K）/protein kinase B （Akt） signaling pathways. This article summarized the research status of Niuhuang Qingxin pills and the experimental pharmacological progress of common ingredients in the prevention and treatment of stroke to provide clues for further research into Niuhuang Qingxin pills and the development of active ingredients of traditional Chinese medicines.

The hemodialysis population is increasing year by year in China. Due to the specific nature of hemodialysis treatment， the prevalence and incidence rates of hepatitis C virus （HCV） infection in hemodialysis patients are much higher than the general population. In order to achieve the WHO’s initiative to eliminate HCV by 2030 and realize the micro-elimination of HCV in the hemodialysis population， standard infection control and hand hygiene procedures should be implemented to cut off the route of iatrogenic infection， especially to prevent the outbreak of HCV infection in hemodialysis centers. Screening for HCV infection should be conducted for patients newly admitted to the hemodialysis center or transferred to another hemodialysis center， and regular screening should be conducted for patients receiving maintenance hemodialysis to identify new HCV infections in the early stage. It is also necessary to collaborate with specialists and provide direct-acting antiviral therapy for hemodialysis patients with HCV infection.

Objective:To investigate the influencing factors of cardiac autonomic dysfunction in maintenance hemodialysis (MHD) patients by recording 48 h heart rate variability.Methods:It was a single-center cross-sectional study. MHD patients at the Hemodialysis Center of Peking University People's Hospital between October 1, 2021 and December 31, 2022 were enrolled in the study. These patients initiated hemodialysis for more than three months and were older than 18 years old, and patients with tachyarrhythmia, implanted cardiac pacemaker and the recording time less than 48 h were excluded. Demographic data, comorbidity, laboratory data, hemodialysis session data and heart rate variability were collected. Multivariate linear regression model was used to analyze the influencing factors for cardiac autonomic dysfunction in MHD patients.Results:A total of 110 patients were enrolled in the study, including 37 females (33.6%) and 36 diabetic patients (32.7%). The age of the patients was (57.8±14.8) years old, and the median dialysis vintage was 73.00(27.75±130.25) months. At baseline, the serum phosphate level was (1.6±0.4) mmol/L, and the N-terminal pro B-type natriuretic peptide (NT-proBNP) after ln transformed {ln[NT-proBNP(ng/L)]} was 8.4±1.2. The standard deviation of all normal R-R interval (SDNN) was (90.6±27.9) ms, ln[root mean square of successive differences in R-R interval (RMSSD, ms)] 3.2±0.8, ln[low frequency (ms 2)] 3.4±1.3, ln[high frequency (ms 2)] 3.1±1.4, and ln[low frequency/high frequency ratio] 0.28±0.64. After adjusting the age, coronary heart disease, diabetes, hemoglobin, serum phosphate and 25-hydroxy-vitamin D, serum natrium ( β=2.042, 95% CI 0.021–4.064, P=0.048) and ln[NT-proBNP (ng/L)] ( β=-7.027, 95% CI -12.247–-1.808, P=0.009) were independently correlated with SDNN (adjusted R2=0.218). Univariate linear regression model showed that diabetes was correlated with ln[low frequency(ms 2)] of MHD patients ( β=-0.659, 95% CI -1.171–-0.146, P=0.012), but in the multivariate linear regression model, significant correlation between diabetes and low frequency was not found. After adjusting the diabetes, coronary heart disease, dialysis vintage, hemoglobin, serum phosphate, serum albumin, pre-dialysis systolic blood pressure, post-dialysis systolic blood pressure, pre-dialysis diastolic blood pressure, increasing age ( β=-0.011, 95% CI -0.019–-0.003, P=0.007) and ln[NT-proBNP(ng/L)] ( β=-0.151, 95% CI -0.253–-0.048, P=0.004) were independently correlated with a decrease in the ln[low frequency/high frequency ratio]. In the multivariate linear regression model with ln[high frequency(ms 2)] or ln[RMSSD(ms)] as dependent variable, after adjusting the relevant factors, serum phosphate level was independently correlated with ln[RMSSD(ms)] ( β=-0.421, 95% CI -0.777–-0.065, P=0.021) or ln[high frequency(ms 2)] ( β=-0.752, 95% CI -1.325–-0.180, P=0.010). Conclusions:Hyperphosphatemia is an independent influencing factor of parasympathetic nervous system in MHD patients. Higher NT-proBNP is associated with lower SDNN and lower ratio of low frequency/high frequency, so serum phosphate control and volume control should be highlighted. Age is associated with autonomic dysfunction in MHD patients, so more attention should be paid to elder patients.

Objective:To assess the impact of health insurance packaged payment in medical communities on the economicburden of patients,income and satisfaction of medical staff in counties.Methods:Using sample data from 2018-2022 from the national monitoring counties of medical communities,taking 2020 as the year of implementation of packaged payment,a double difference model was constructed with county population density and county per capita GDP as the control variables to assess the impact of packaged payment on the economic burden of patients,medical staff income and satisfaction in the county.Results:The packaged payment policy reduced the economic burden of patients to a certain extent and had a statistically significant positive effect on medical staff income in 2021,but it did not significantly increase the satisfaction of both supply and demand.Conclusion:The implementation of health insurance packaged payment of the MEC will not increase the economic burden of patients.It has a good pro-poor effect,and the income of medical staff has been improved to some extent,but there is still room for optimisation and improvement of the policy.

Objective:To assess the impact of health insurance packaged payment in medical communities on the economicburden of patients,income and satisfaction of medical staff in counties.Methods:Using sample data from 2018-2022 from the national monitoring counties of medical communities,taking 2020 as the year of implementation of packaged payment,a double difference model was constructed with county population density and county per capita GDP as the control variables to assess the impact of packaged payment on the economic burden of patients,medical staff income and satisfaction in the county.Results:The packaged payment policy reduced the economic burden of patients to a certain extent and had a statistically significant positive effect on medical staff income in 2021,but it did not significantly increase the satisfaction of both supply and demand.Conclusion:The implementation of health insurance packaged payment of the MEC will not increase the economic burden of patients.It has a good pro-poor effect,and the income of medical staff has been improved to some extent,but there is still room for optimisation and improvement of the policy.

Objective:To assess the impact of health insurance packaged payment in medical communities on the economicburden of patients,income and satisfaction of medical staff in counties.Methods:Using sample data from 2018-2022 from the national monitoring counties of medical communities,taking 2020 as the year of implementation of packaged payment,a double difference model was constructed with county population density and county per capita GDP as the control variables to assess the impact of packaged payment on the economic burden of patients,medical staff income and satisfaction in the county.Results:The packaged payment policy reduced the economic burden of patients to a certain extent and had a statistically significant positive effect on medical staff income in 2021,but it did not significantly increase the satisfaction of both supply and demand.Conclusion:The implementation of health insurance packaged payment of the MEC will not increase the economic burden of patients.It has a good pro-poor effect,and the income of medical staff has been improved to some extent,but there is still room for optimisation and improvement of the policy.