Objectives:This study aimed to compare the disease-free survival(DFS)and cervical lymph node metastasis risk in lip squamous cell carinoma(LSCC)patients between microwave thermochemotherapy and traditional surgical resection.Methods:A retrospective analysis was conducted on 106 eligible LSCC patients treated between January 2010 and January 2022.Patients were divided into the microwave thermochemotherapy group(n=37)and the surgery-alone group(n=69).Survival curves were generated using the Kaplan-Meier method,with DFS differences evaluated by Log-Rank test.Cox proportional hazards models and logistic re-gression were employed to screen prognostic factors and assess variables associated with cervical lymph node metastasis,respective-ly.Statistical analyses were performed using SPSS 26.0.Results:By September 2024,the objective response rate in the microwave thermochemotherapy group reached 94.59％(35/37).Survival analysis revealed no statistically significant difference in DFS be-tween the two groups(P=0.300).Multivariate logistic regression demonstrated that treatment modality was associated with cervical lymph node metastasis risk(P=0.022).The microwave thermochemotherapy group exhibiting a trend toward lower cervical lymph node metastasis rates compared to the surgery group.Conclusion:This study suggests that microwave thermochemotherapy achieves disease control efficacy comparable to surgical resection in early-stage LSCC patients and may reduce the likelihood of regional lymph node metastasis.

Objectives:This study aimed to compare the disease-free survival(DFS)and cervical lymph node metastasis risk in lip squamous cell carinoma(LSCC)patients between microwave thermochemotherapy and traditional surgical resection.Methods:A retrospective analysis was conducted on 106 eligible LSCC patients treated between January 2010 and January 2022.Patients were divided into the microwave thermochemotherapy group(n=37)and the surgery-alone group(n=69).Survival curves were generated using the Kaplan-Meier method,with DFS differences evaluated by Log-Rank test.Cox proportional hazards models and logistic re-gression were employed to screen prognostic factors and assess variables associated with cervical lymph node metastasis,respective-ly.Statistical analyses were performed using SPSS 26.0.Results:By September 2024,the objective response rate in the microwave thermochemotherapy group reached 94.59％(35/37).Survival analysis revealed no statistically significant difference in DFS be-tween the two groups(P=0.300).Multivariate logistic regression demonstrated that treatment modality was associated with cervical lymph node metastasis risk(P=0.022).The microwave thermochemotherapy group exhibiting a trend toward lower cervical lymph node metastasis rates compared to the surgery group.Conclusion:This study suggests that microwave thermochemotherapy achieves disease control efficacy comparable to surgical resection in early-stage LSCC patients and may reduce the likelihood of regional lymph node metastasis.

Objective:To screen the aging genes closely associated with pelvic organ prolapse(POP)by bioinformatics techniques,and to clarify the potential clinical significance and value of key genes.Methods:Gene Expression Omnibus(GEO)Database was used to download the datasets GSE53868 and GSE151188 for POP-related genes with the keyword"pelvic organ prolapse".The aging-related genes were obtained from Aging Atlas,CellAge,and the Human Ageing Genomic Resources(HAGR)Databases;the intersection of genes related with POP in two groups provided a list of differentially expressed genes(DEGs)associated with aging in POP;gene Set Enrichment Analysis(GSEA)was conducted with R software version 4.2.1;Gene Ontology(GO)functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)signaling pathway enrichment analysis of DEGs were conducted by the Database for Annotation,Visualization and Integrated Discovery(DAVID);the protein-protein interaction(PPI)network was constructed with Cytoscape 3.9.1 software;the top 10 Hub genes were selected by cytoHubba plugin;the infiltration of 22 types of immune cells in the patients in POP group and control group was analyzed by CIBERSORT deconvolution method using R software;the key genes were further screened by LASSO regression algorithm;the correlation and diagnostic efficacy between key genes and immune cell infiltration were analyzed.Results:From the Aging Atlas,CellAge,and HAGR Databases,724 aging-related genes were identified.Intersection with the POP expression profile yielded an aging gene expression matrix related to POP containing 624 genes,and 29 POP-related DEGs were identified after differential analysis,including 2 upregulated genes and 27 downregulated genes.The GSEA results showed that the upregulated pathways were mainly related to diabetes and cellular senescence,whereas the downregulated pathways included Alzheimer's disease and hypoxia-inducible factor-1(HIF-1)signaling pathways.The GO functional enrichment analysis mainly enriched in the biological processes such as the response of the cells to lipopolysaccharide,inflammatory response,and negative regulation of cell proliferation.The KEGG signaling pathway enrichment analysis mainly enriched in interleukin-17(IL-17),tumor necrosis factor(TNF),and nuclear factor-kappa B(NF-κB)signaling pathways.The PPI network analysis got 10 Hub genes including interleukin-6(IL-6),interleukin-1B(IL-1B),prostaglandin-endoperoxide synthase 2(PTGS2),and NF-kappa-B inhibitor alpha(NFKBIA).The CIBERSORT deconvolution method results showed a relatively higher infiltration proportion of neutrophils and activated mast cells in the patients in POP group,the activated mast cells had a positive correlation with most of the DEGs(r>0.5)and the macrophages had a significant positive correlation with IL-1B(r>0.6).The key genes Jun D proto-oncogene(JUND),Snail homolog 1(SNAI1),amphiregulin(AREG),Lamin A/C(LMNA),and superoxide dismutase 2(SOD2)selected by LASSO regression analysis had high diagnostic efficacies,and the area under receiver operating characteristic curve(ROC)(AUC)were all greater than 0.75.Conclusion:During the aging process,the genes such as JUND,SNAI1,AREG,LMNA,and SOD2 may participate in the pathophysiology of POP through various pathways,including inflammation-related pathways,transcription regulation,and affecting collagen secretion and metabolism,thereby influence the connective tissue support function and promote the occurrence and development of POP.

Background Under the backdrop of the national innovation-driven development strategy, the increasing occupational stress and job burnout among employees are noteworthy for their impact on employees' subjective well-being. Objective To clarify the status, distribution characteristics, and the relationship between subjective well-being, occupational stress, and job burnout of employees in research and development (R&D) enterprises, in order to improve their subjective well-being. Methods A total of 3366 employees from R&D departments at 7 enterprises in Minhang District of Shanghai were selected. The well-being level of the research subjects was investigated by using the World Health Organization Well-Being Index (WHO-5) that yielded total scores from 0 to 25, and a higher total score indicated a higher well-being level; the levels of occupational stress and job burnout were investigated by using the Chinese version of the Job Content Questionnaire, and the Chinese version of the Maslach Burnout Inventory-General Survey (MBI-GS). The scores of WHO-5, JDC, and MBI-GS were incorporated into structural equation modeling (SEM) as numerical variables to analyze their relationship. Results The scores of subjective well-being, occupational stress, and job burnout of employees in the R&D enterprises were 13.30±6.09, 1.12±0.45, and 2.18±1.12, respectively. The positive rates of occupational stress and job burnout were 44.4% and 70.9% respectively, and the positive rate of severe job burnout was 11.7%. There were statistically significant differences in the score of subjective well-being among the participants by gender, age, educational level, marital status, registered residence, working seniority, and jobs (P<0.05); there were statistically significant differences in the positive rate of occupational stress by gender, educational level, marital status, working seniority, and jobs (P<0.05); there were statistically significant differences in the positive rate of job burnout by gender, age, educational level, marital status, registered residence, working seniority, and jobs (P<0.05). There was a negative correlation between subjective well-being and occupational stress (r=−0.1747, P < 0.01), a negative correlation between subjective well-being and job burnout (r=−0.2987, P < 0.01), and a positive correlation between occupational stress and job burnout (r=0.3342, P < 0.01). A structural equation containing partial mediating effect of job burnout on the relationship between occupational stress and subjective well-being was established, and the partial effect accounting for 52.5% of the total effect. Conclusion The job burnout among employees in R&D companies partially mediates the impact of occupational stress on subjective well-being. Reducing the level of job burnout will help alleviate occupational stress and thus improve employees' subjective well-being.

Background At present, domestic research on job burnout and health-related productivity is limited to medical workers, and the impact of job burnout on health-related productivity of enterprise staff deserves attention. Objective To explore the association between job burnout and health-related productivity loss among enterprise staff. Methods A cross-sectional online questionnaire survey was conducted among enterprise staff who were selected from seven enterprises in Minhang District of Shanghai. The Chinese version of Maslach Burnout Inventory-General Survey (MBI-GS) was used to assess job burnout, and a questionnaire based on and modified from the WHO Health and Work Performance Questionnaire was used to assess the loss of health-related productivity. Logistic regression was used to analyze the impact of job burnout on health-related productivity under the control of selected demographic characteristics, socio-economic factors, and occupational factors. Results A total of 3489 questionnaires were recovered, and 3156 valid questionnaires were included in the statistical analysis. Among the 3156 valid questionnaires, 2228 (70.8%) respondents were assessed as suffering from job burnout, in which 1858 (59.0%) were mild to moderate job burnout, and 370 (11.7%) were severe job burnout; the median score (interquartile range) of MBI-GS was 2.18（2.69）, the median rates (interquartile range) of absenteeism and presenteeism were 0.00% (0.00%) and 20.00% (50.00%), respectively. The prevalence of presenteeism significantly varied by gender, education, marital status, working years, job category, exhaustion, cynicism, professional efficacy, and job burnout (P<0.05). The prevalence of absenteeism significantly varied by education, marital status, working years, job category, exhaustion, cynicism, professional efficacy, and job burnout (P<0.05). Job burnout was positively correlated with absenteeism (r=0.157) and presenteeism (r=0.412) (P<0.01). After controlling for selected demographic characteristics, social economic factors, and occupational factors, the logistic regression showed that job burnout was associated with health-related productivity loss, the OR value remained relatively stable, and referring to negative job burnout, the OR (95%CI) of severe job burnout was 6.35 (4.52-8.92). Conclusion Job burnout of enterprise staff has a negative impact on health-related productivity. Severer job burnout associates with higher health-related productivity loss. Enterprises should pay attention to the prevention and control of job burnout to reduce health-related productivity loss.

Background Job burnout is an early mental health condition caused by job stress and contributes to many negative effects on work and life. Employees of research and development (R&D) enterprises are exposed to constant pressure from innovation, production speed and sales expansion, and they are prone to burnout symptoms if such factors are not under effective control. Objective To evaluate the current situation of job burnout among employees of R&D enterprises in Minhang District of Shanghai and explore its influencing factors. Methods During November to December 2021, a cross-sectional study was developed and a convenient sampling method was used to enroll employees from 7 R&D enterprises in Minhang District of Shanghai. On the basis of voluntary participation with informed consent, a survey was conducted by using a self-made questionnaire (collecting data about general demographic characteristics, occupational characteristics, behavior and lifestyle), the Chinese version of the Concise Occupational Stress Questionnaire, and the Chinese version of the Maslach Burnout Inventory-General Survey. Occupational stress and its dimensions (job demand, job control, and social support) were divided into high, medium, and low levels according to tertiles. The positive rate of job burnout was reported according to score categorization (<1.5 refers to no job burnout, ≥1.5 refers to job burnout, where ≥1.5 and <3.5 refer to mild and moderate job burnout, and ≥3.5 refers to severe job burnout). Potential influencing factors of job burnout were evaluated by using one-way ANOVA, chi-square test, forward stepwise regression, and non-conditional binary logistic regression (α=0.05, two-sided test). Results A total of 3153 subjects were enrolled and 3014 samples were included in the analysis, with a valid response rate of 95.6%. Among the included subjects, 888 (29.46%) reported no job burnout, 1775 (58.89%) reported mild to moderate job burnout, and 351 (11.64%) reported severe job burnout. The mean of total job burnout score was 2.17±1.12, and the dimentional mean scores were 2.78±1.61 for emotional exhaustion, 1.60±1.60 for cynicism, and 4.05±1.57 for diminished personal accomplishment. Varied categories of sex, age, marital status, working position, sleep status, job demand, job control, and social support groups of workers resulted in significant differences in job burnout score. Compared with the low job demand group, the positive rate of job burnout was elevated in the medium and high job demand groups; the risk of job burnout in the medium job demand group was 1.42 (95%CI: 1.04-1.94) times higher, and that in the high job demand group was 2.64 (95% CI : 2.17-3.22) times higher versus the low job demand group. The risk of job burnout in the medium job control group was 1.35 (95%CI: 1.06-1.72) times higher versus the low job control group. Compared with the low social support group, job burnout was less reported in the other groups, and the OR (95%CI) values of the medium and high social support groups were 0.41 (0.31-0.53) and 0.15 (0.12-0.19) respectively. Conclusion The rate of reporting positive job burnout in R&D enterprises is high, which deserves sufficient attention. Relieving work pressure, increasing job control and social support, and maintaining adequate sleep are helpful to reduce job burnout.

Objective: To investigate the current status and psychosocial determinants of health behavior among primary and middle school students in Henan province,and to provide a reference for the direction and priority of the health education in primary and middle schools. Methods: Through cluster sampling method, 3 603 primary school students age 9 to 15 and 2 791 secondary school students in Henan Province were investigated with Chinese version of the Adolescent Lifestyle Questionnaire(C-ALQ), General Self-efficacy Scale(GSES), Perceived Social Support Scale(PSSS), Resilience Scale for Chinese Adolescents(RSCA), Self-Esteem Scale(SES) during January to June in 2016. Results: The total score of health behavior among primary and middle school students was (80.30±16.36).There were significant differences in health behaviors among students with different gender(P<0.05), age(P<0.01), family income(P<0.01), body mass index(P<0.01), father’s education level (P<0.01) and mother’s education level(P<0.01). Health behaviors were significantly correlated with self-efficacy(r=0.26-0.42, P<0.01), social support(r=0.23-0.39, P<0.01), mental resilience(r=0.26-0.37, P<0.01), and self-esteem(r=-0.28--0.18, P<0.01). Gender, age, family monthly income, BMI, parents’ education level, self-efficacy, psychological resilience, social support and self-esteem was psychosocial determinants of healthy behaviors(P<0.05). Conclusion The engagement in health behaviors among primary and middle school students in Henan province is acceptable. Demographic and psychosocial determinants of health behaviors among primary and middle school students should be considered in health education curriculum planning.

Objective To investigate an evaluation program for external quality assessment ( EQA) of quality indicators ( QIs) and develop a software .Methods According to GB/T 27043-2012 ( ISO/IEC 17043:2010,IDT) mode 3, 28 provincial centers for clinical Laboratories were organized by National Center for Clinical Laboratories to launch an investigation on “QIs in clinical laboratory” with the use of Clinet-EQA online .Participants were asked to collect data of April 2014 and report related results online .Mean, median, the 5 th, 25 th, 75 th and 95 th percentiles of defectpercentages for biochemistry , immunology, blood and body fluid and microbiology were calculated , respectively .Sigma values were also calculated . Meanwhile , 25 th of sigma value and 75 th of defect percentages were chosen as preliminary quality specifications for each QI so that laboratories can evaluate related process quality .Results Take incorrect sample type rates for example , 4 771 laboratories were involved in this study .Among four subjects , incorrect sample type rates were lowest (0.01%, 6σ) for immunology tests, followed by blood and body fluids tests (0.06%, 4.7σ) and biochemistry tests (0.06%, 4.7σ), and were highest for microbiology tests (0.33%, 4.2σ).Evaluation reports will besent back to participants so that they can understand national , provincial , and their own sigma levels well .Preliminary quality specifications of incorrect sample type for biochemistry, immunology, blood and body fluid, and microbiology tests were 0.08% (4.6σ), 0.03%(5σ), 0.09%(4.6σ) and 0.43%(4.1σ), respectively.Conclusion Clinical laboratories were advised to establish and monitor suitable QIs within laboratory and participate in QIs EQA schemes , thus they can improve their quality continuously .