Background Unhealthy lifestyle behaviors may be associated with an increased risk of cardiometabolic risk factor aggregation (CMRF≥ 2), and few studies have focused on the correlation between the two in occupational populations. Objective To investigate the current status of CMRF≥2 and the compliance of healthy lifestyle in male occupational personnel, explore the effect of lifestyle on cardiometabolic risk, and provide reference for formulating healthy behavior promotion strategies and reducing cardiometabolic risk in occupational populations. Methods The study subjects were selected from male workers who completed occupational health examinations at an occupational disease prevention and control hospital in Shanxi Province from May to December 2023, and 15125 study subjects aged 18−60 years were finally included according to pre-determined inclusion and exclusion criteria. All subjects received a series of assessments including questionnaires (basic information, lifestyle habits, and occupational factors), physical examination, laboratory tests, and six cardiometabolic risk factors (central obesity, hypertension, type 2 diabetes, hypertriglyceridemia, low-density lipoprotein cholesterolemia, and hyperuricemia). A healthy lifestyle score was calculated based on six behavioral factors (smoking, drinking, physical activity, diet, sleep, sedentary behavior) and 1 point for one positive healthy behavior. The enrolled workers were then divided into three groups according to their total scores: 0−1 points (poor group), 2−3 points (moderate group), and 4−6 points (good group). Logistic regression models were used to analyze the statistical associations between lifestyle and CMRF≥2. Results The median age of the 15125 male study participants was 40 years, and the positive rate of CMRF≥2 was 53.5%. Adherence to moderate alcohol consumption was the most compliant healthy behavior (79.4%), followed by current non-smoking (41.7%), while adherence to adequate sedentary behavior (23.6%) and healthy eating (21.1%) were relatively low, and only 17.4% were able to adhere to four or more healthy lifestyle behaviors. After adjusting for confounders, when compared with the poor group high lifestyle score was found to be a protective factor for CMRF≥2 (moderate group: OR=0.70, 95%CI: 0.63, 0.77; good group: OR=0.66, 95%CI: 0.58, 0.75). In stratified analyses across different job types (coal miners, auxiliary workers, ground workers, and others), occupational stress (with or without), shift patterns (day shift, night shift, or rotating shift), dust exposure (with or without), and noise exposure (with or without), individuals with higher lifestyle scores exhibited a consistently lower risk of CMRF≥2. There was an interaction between shift pattern and lifestyle on CMRF≥2 (P_interaction<0.05). Conclusion This occupational group has a high positive rate of CMRF≥2 and a high prevalence of poor lifestyles with low adherence to some healthy behaviors. High healthy lifestyle scores are associated with a lower risk of aggregation of cardiometabolic risk factors, which may be reduced through lifestyle interventions.

OBJECTIVE: Since Omicron will likely persist, this trial evaluates the safety and efficacy of Shufeng Jiedu Granule (SFJDG) for mild Omicron infection, aims at finding new therapies especially for home-treated patients. METHODS: This randomized, double-blind, placebo-controlled, multi-center phase III trial involves 844 patients, divided into a treatment group (422) and control group (422). Participants will receive SFJDG or placebo for 7 d (1.2 g/bag, 2 bags, 3 times/d). Hospital evaluations will be done on days 1 and 8, with telephone assessments on days 3 and 5. Follow-up continues on days 10 and 14. Diary cards will track symptom scores and safety data. The primary outcome is the time to sustained clinical recovery from corona virus disease 2019 (COVID-19) symptoms. An interim analysis will occur after 70 % of patients complete follow-up, with Type I error correction (α1 = 0.015) at interim analysis based on O'Brien-Fleming-type cumulative error spending function. RESULTS: This phase III trial evaluates the efficacy and safety of SFJDG for mild COVID-19, focusing on real-world applicability for home-managed patients. The study's randomized, double-blind, placebo-controlled design ensures methodological rigor, while its comprehensive outcome measures address both symptom recovery and treatment safety. By emphasizing symptom resolution and recovery time, the trial aligns with the clinical priorities for managing mild cases of COVID-19. The findings could offer valuable insights into SFJDG's role in improving patient outcomes and addressing gaps left by existing antiviral therapies, particularly in symptom management. CONCLUSION The global risk assessment remains high due to the ongoing virulence of SARS-CoV-2 Omicron sub-lineages. This Phase III study adopts a robust methodology to investigate SFJDG as a treatment for mild COVID-19 as well as it's effectiveness and safety. Furthermore, this study aim to provide sufficient scientific evidence for the market registration of SFJDG especially for home-treated patients. If successful, SFJDG could be a meaningful addition to therapeutic options for mild infections, supporting public health strategies in managing the ongoing impact of SARS-CoV-2.

Objective To analyze the prevalence of chronic diseases and its influencing factors of dust-exposed male workers in a coal mine. Methods A total of 9 782 dust-exposed male workers from a coal mine in Shanxi Province were selected as the study subjects using the purposive sampling method. Their occupational health examination results were collected to analyze the prevalence of chronic diseases and its influencing factors. Results The prevalence of dyslipidemia, hyperuricemia, hypertension and diabetes were 40.3%, 30.7%, 23.5% and 5.6%, respectively. The prevalence of chronic diseases was 64.8%. Among them, the prevalence of having one, two, three or more chronic diseases were 36.5%, 21.6% and 6.7%, respectively. The prevalence of comorbid chronic diseases was 28.3%, with the highest prevalence of concurrent dyslipidemia and hyperuricemia of 11.0%. The results of binary logistic regression analysis showed that the risk of chronic disease was higher in workers <40 years old, smoking, overweight, obesity and total working years >20 years (all P<0.05). The results of multinomial logistic regression analysis showed that workers <40 years old, overweight, obesity and total working years >20 years were risk factors for having one chronic disease (all P<0.05). The workers <40 years old, smoking, overweight, obesity and total working years >20 years were risk factors for having two chronic diseases (all P<0.05). The workers <40 years old, smoking, alcohol consumption, overweight, obesity, other types of work, and working years >20 years were risk factors for having three or more chronic diseases (all P<0.05). Conclusion The prevalence of chronic diseases is high and the comorbidity of chronic diseases is common among dust-exposed male workers. The main influencing factors were age, smoking, alcohol consumption, overweight, obesity, type of work, and working year. Workers with more contributing factors have higher risk of chronic comorbidities.

Objective To analyze the independent factors impacting the in-hospital prognosis of patients with septic shock,and to construct a simplified scoring system and evaluate its predictive value.Methods A retrospective analysis was carried out on 247 patients with septic shock admitted to the People's Hospital of Xinjiang Uygur Autonomous Region from January 2021 to July 2022,among whom 122 patients survived and 125 died.Univariate analysis and multivariate Cox proportional hazard regression model were used to screen the independent factors affecting in-hospital mortality of septic shock patients.The best cut-off value was ob-tained by using the receiver operating characteristics(ROC)curve,and the continuous variables were conver-ted into binary variables and assigned.Finally,a simplified scoring system was established,and its predictive efficacy for hospital death in septic shock patients was verified.Results The results of multivariate Cox pro-portional hazard regression model showed that the Glasgow coma scale(GCS)score(HR=0.929,95%CI:0.875-0.985,P=0.014),quick sequential organ failure assessment(qSOFA)score(HR=1.475,95%CI:1.094-1.989,P=0.011),lactate level(HR=1.096,95%CI:1.049-1.145,P<0.001),procalcitonin level(HR=1.009,95%CI:1.000-1.018,P=0.048),and albumin level(HR=0.958,95%CI:0.922-0.996,P=0.029)were identified as independent influencing factors for in-hospital mortality in patients with septic shock.The ROC curve showed that the simplified scoring system,based on GCS score,qSOFA score,lactate,procalcitonin,and albumin levels,exhibited an area under the curve and 95%CI of 0.866(0.822-0.910),with an optimal cutoff value of 2.5.The sensitivity and specificity were 80.0%and 78.7%,respectively.Con-clusion The simplified scoring system,based on early assessments of GCS score,qSOFA score,lactate,pro-calcitonin,and albumin levels,demonstrates substantial predictive value for in-hospital mortality in patients with septic shock.

Objective:To study the relationship between endoplasmic reticulum stress (ERS) and apoptotic protein and myocardial pathological changes in rats after endostar combined with low-dose X-ray irradiation.Methods:Forty SD rats were evenly divided into four groups: control group (intraperitoneal injection of equal volume physiological saline, once per day, 14 d), endostar group (intraperitoneal injection of endostar 6 mg/kg, once per day, 14 d), irradiation group (15 Gy divided into 3 times X-ray irradiation) and combination group (intraperitoneal injection of endostar after irradiation at the same dose and time as the endostar group). At 1 and 6 months after treatment, myocardial tissues of rats were prepared for HE staining and Masson staining to observe the myocardial histological changes. TUNEL assay was used to detect myocardial cell apoptosis, and ImageJ software was utilized to calculate myocardial collagen volume fraction (CVF). The expression levels of ERS and apoptotic protein glucose-regulated protein 78 (GRP78), protein kinase-like endoplasmic reticulum kinases (PERK), CCAAT/enhancer binding protein homologous protein (CHOP) and cysteine-containing aspartate-specific protease-12 (Caspase-12) were detected by Western blot. One-way ANOVA was conducted using GraphPad Prism 8.0.1 software, and comparison between two groups was conducted using t-test. Results:At 6 months after treatment, the myocardial interstitium in the irradiation and combination groups was widened, showing strip-like or reticular fibrosis changes, and the myocardial interstitium had diffuse collagen fiber deposition. Compared with the control group, CVF was increased significantly (both P<0.01). At 1 and 6 months after treatment, the apoptotic index of myocardial cells in the combination group was significantly higher than that in the control group ( P<0.05, <0.001). At 1 and 6 months after treatment, the expression levels of GRP78 protein in the irradiation and combination groups were increased (all P<0.01), and the expression levels of PERK and CHOP proteins in the combination group were increased compared to those in the control group (both P<0.05). At 6 months after treatment, the expression levels of PERK and CHOP proteins in the irradiation group were increased compared to those in the control group (both P<0.05). Compared with the control group, Caspase-12 expression levels at 1 and 6 months after treatment were increased in the endostar, irradiation and combination groups (all P<0.05). Conclusions:The expression levels of ERS and apoptotic proteins are related to cardiac injury caused by irradiation in rats. After low-dose X-ray combined with endostar treatment, ERS is aggravated and myocardial apoptosis is increased.

Objective:To analyze the clinical characteristics of long-term survival patients with advanced non-small cell lung cancer (NSCLC) treated with chemotherapy combined with primary tumor radiotherapy, and to establish a Nomogram prognostic model, aiming to provide a certain reference for making a decision about the treatment of advanced NSCLC.Methods:A retrospective analysis was made on the data of 260 NSCLC patients who participated in two prospective clinical studies from January 2003 to May 2012 and the data of 138 NSCLC patients admitted to the Affiliated Cancer Hospital of Guizhou Medical University from January 2014 to August 2020. The former 260 cases were used as a training set and the latter 138 cases were used as the validation set. The overall survival (OS) of ≥ 18 months was defined as long-term survival (LTS). The clinical characteristics of LTS patients were compared with those with OS less than 18 months. The clinical characteristics and treatment-related parameters between the two types of patients were compared using the χ2 test. A multivariate analysis was made using logistic regression, and a nomogram model was built using RStudio. Results:The median OS of the training set was 13.4 months (95% CI: 11.9-14.9), with 1-, 2-, and 3-year OS rates of 55.4%, 19.1%, and 11.9%, respectively. In the training set, 87 cases had LTS and were classified as the LTS group, while 173 cases had OS less than 18 months and were classified as the non-LTS group. The univariate analysis showed that the prognostic factors affecting LST included the KPS score, T status, the number of metastatic organs, the number of metastatic lesions, brain metastasis, bone metastasis, the number of chemotherapy cycles, the biologically effective dose (BED) to the primary tumor, hemoglobin level, platelet count, plasma D-dimer, fibrinogen level, lactate dehydrogenase, and lung immune prognostic index (LIPI; χ2=4.72-12.63, P < 0.05). The multivariable analysis showed that the independent prognostic factors of LTS included a number of chemotherapy cycles ≥ 4, BED ≥ 70 Gy, platelets ≤ 220×10 9/L, D-dimer ≤ 0.5 mg/L, and a good LIPI score ( P= 0.002, 0.036, 0.005, 0.008, and 0.002). A nomogram model was established using the meaningful parameters obtained in the multivariable analysis, determining that the training and validation sets had a consistency index (C-index) of 0.750 and 0.727, respectively. As shown by the analytical result of the corrected curves, for the advanced NSCLC patients treated with thoracic radiotherapy, their LTS probability predicted using the nomogram prognostic model was highly consistent with their actual LTS probability. Both the analytical result of the receiver operating characteristic (ROC) curves and the decision curve analysis (DCA) result showed that the composite prediction model was more beneficial than a single prediction model. Conclusions:For patients with advanced NSCLC treated with thoracic radiotherapy, the independent prognostic factors of LTS included the number of chemotherapy cycles, BED, platelet count, pre-chemotherapy D-dimer, and LIPI score. The Nomogram prognostic model built based on these prognostic factors is a convenient, intuitive, and personalized prediction model used to screen patients who can benefit from thoracic radiotherapy.

Objective:To analyze the mediastinal displacement of target volume in the postoperative radiotherapy (PORT) process for non-small cell lung cancer (NSCLC) and the value of mid-term evaluation.Methods:For 100 patients with postoperativeN 2 stage NSCLC, R 1-2 and any N staging, bone anatomy was utilized to measure the change of the first and second CT localization on the same level. Statistical analysis were performed using the WilCoxon, Kruskal-Wallis and χ2 tests. The cut-off values were calculated with the receiver operating characteristic (ROC) curve. Results:Among the included patients, in the PORT process, the mediastinal displacement in the x (front and rear), Y (left and right) and Z (upper and lower) directions were 0.04-0.53 cm, 0.00-0.84 cm and 0.00-1.27 cm, respectively, and the order of mediastinal displacement distance wasz > Y> X,respectively. According to the ROC curve calculation, the cut-off values were 0.263, 0.352 and 0.405, respectively, which were greater than the cut-off values in 25 cases (25%), 30 cases (30%) and 30 cases (30%), respectively. There was significant difference in the three-dimensionalmediastinal displacement ( P=0.007, <0.001 and<0.001). The mediastinal displacement in thex, Y and Z directions had no statistical significance regarding resection site ( P=0.355, 0.239 and 0.256) and operation mode ( P=0.241, 0.110 and 0.064). Comparative analysis of modified whole group mediastinal shift> and cut-off values, medium-simulation (m-S) and the originally planned radiotherapy shown that there was no significant difference in the incidence of radiation esophagitis (RE) and radiation pneumonitis in PORT patients (all P>0.05); however, the incidence of ≥grade 3 RE in the modified plan after m-S was significantly lower than that in the originally planned PORT patients, which were 0 and 7%, respectively ( P<0.001). Conclusions:Mediastinal displacement exists in the PORT process of N 2 or/and R 1-2 cases after radical operation of NSCLC, and obvious movement occurs in 20%-30% of patients. Relocating and modifying the target volume and radiotherapy plan in the middle of the PORT process is beneficial to quality assurance and quality control.

Objective:To investigate the implication of micro RNA-21(miR-21) in Endostar combined with X-ray irradiation of cardiac fibroblasts (CF).Methods:Rat CFs were used in this experiment and been divided into the blank control group, 10 Gy X-ray irradiation group, Endostar group, 10 Gy X-ray+ Endostar group, 10 Gy X-ray+ Endostar+ NC mimic group (negative control 1), 10 Gy X-ray+ Endostar+ miR-21 mimic group, 10 Gy X-ray+ Endostar+ NC inhibitor group (negative control 2) and 10 Gy X-ray+ Endostar+ miR-21 inhibitor group. The proliferation of CF was determined by Methyl thiazolyl tetrazolium (MTT) assay. The expression level of Collagen Ⅰ protein was analyzed by Western blot. The expression levels of Collagen Ⅰ and miR-21 mRNA were assayed by real-time quantitative polymerase chain reaction (q-PCR).Results:In the 10 Gy X-ray+ Endostar+ miR-21 mimic group, the CF proliferation, Collagen Ⅰ and miR-21 mRNA were increased significantly compared with those in the blank control group, 10 Gy X-ray+ Endostar group, and negative control group 1 (all P<0.05). In the 10 Gy X-ray+ Endostar+ miR-21 inhibitor group, the CF proliferation and expression levels of Collagen Ⅰ mRNA were decreased significantly compared with those in the blank control group, 10 Gy X-ray+ Endostar group and negative control group 2(all P<0.05). Conclusions:The CF proliferation and Collagen Ⅰ expression are increased when the expression level of miR-21 gene is simulated. When inhibiting the expression of miR-21 gene, the CF proliferation and Collagen Ⅰ expression are reduced.

Objective:To explore the characteristics of failure patterns of three-dimensional radiotherapy combined with first-line drug therapy for primary tumors of stage Ⅳ non-small cell lung cancer(NSCLC)and investigate the influence of radiotherapy-related factors.Methods:708 patients newly-diagnosed with stage Ⅳ NSCLC from March 2003 to July 2020 were selected. Chi-square test was used for univariate analysis of failure patterns. Kaplan-Meier method, Log-rank test and Cox regression model were employed for multivariate analysis. Results:The incidence of first-line treatment failure in 708 cases was 71.2%, and the incidence of treatment failure was 22.7%, 28.8%, 13.3%, and 6.4% for ≤6 months, >6-12 months, >12-24 months, and>24 months, respectively, and the median survival time was 7.2, 13.4, 22.2, and 37.6 months, which was significantly different( χ2=226.013, P<0.001). The incidence of recurrence failure(RF)was 21.3%.There was no significant difference in the incidence of RF between oligometastasis(OM)and non-oligometastasis(NOM). The incidence of DF was 66.3% and the order of incidence was brain>bone>lung>pleural cavity>liver>distant lymph nodes>adrenal gland>other sites, occurring in approximately 1/2 of AM and 1/3 of PSM cases. Metastatic status, time to treatment failure, pathological type, gender, combined treatment intensity were the independent influencing factors for predicting prognosis. Conclusions:The failure pattern of radiotherapy for primary tumors of stage Ⅳ NSCLC is different from that of first-line drug therapy, with significantly lower local failure and predominantly metastatic failure. The incidence of brain metastasis is the highest. The later time to treatment failure, the longer the overall survival(OS). OM, female, non-squamous cell carcinoma, late treatment failure, 4-6 cycles of chemotherapy over the same period ≥63 Gy are the independent prognostic factors for prolonging survival.

Objective:To compare the clinical efficacy of splenorenal shunt and traditional devascularization in the treatment of portal hypertension.Method:The clinical data of 109 patients with portal hypertension due to hepatitis B cirrhosis undergoing splenorenal shunt and traditional devascularization at Affiliated Hospital of Nantong University from Jan 2012 to Nov 2021 were retrospectively analyzed.Results:The operation time (208±43) min in shunt group was longer than that of (172±53) min in devascularization group ( t=-3.677, P<0.05). The intraoperative blood loss of (131±89) ml and postoperative hospital stay (21±6) d in shunt group were not significantly different from those of (164±109) ml and (21±8) d in devascularization group ( t=1.621, P>0.05; t=-0.403, P>0.05). There was no significant difference in the incidence of moderate to severe ascites, intraabdominal hemorrhage and hepatic encephalopathy between the two groups ( χ2=0.973, 0.830, 0.095, all P>0.05). The rebleeding rate in shunt group (5%) was lower than that in devascularization group (28%) ( χ2=5.280, P<0.05). The operation method was an independent predictor of rebleeding. The 1-, 2-, 3-, and 5-year cumulative survival rates in the shunt group were 95%, 94%, 91% and 88%, and in devascularization group were 95%, 88%, 85% and 73%. Rebleeding was an independent risk factor affecting the survival rate, and the risk of death in patients with postoperative rebleeding. Conclusion:Compared with devascularization, splenorenal shunt has obvious advantages in reducing postoperative rebleeding rate and prolonging survival time.