Objective To analyze the prevalence and risk factors of underscreening among cervical cancer screening participants in Wuxiang County,Shanxi Province in 2019,providing evidence-based support for optimizing mobilization strategies.Methods Data from cervical cancer screening programs conducted between 2019 and 2024 in Wuxiang County were retrospectively collected.The follow-up screening behaviors of women screened in 2019 were analyzed,and factors associated with underscreening were identified.Results A total of 3759 women underwent cervical cancer screening in 2019.Among them,492 women(13.09％)with abnormal primary screening results requiring follow-up in 12 months,yet only 43(8.74％)completed;2154 women(57.30％)with negative liquid-based cytology testing(LCT)results needed re-screening after 3 years,701(32.54％)completed;1113 women(29.61％)with negative HPV/combined results needed re-screening after 5 years,734(65.95％)completed.Overall,2299 women(60.69％)exhibited underscreening.Multivariate analysis showed that underscreening was more likely among community residents than rural residents(OR=2.309,P=0.018),older women(OR=1.065,P＜0.001),those in organized screening compared to opportunistic screening(OR=3.789,P＜0.001),those undergoing LCT(OR=4.607,P＜0.001)or combined screening instead of human papillomavirus testing(OR=3.624,P＜0.001),and those with abnormal screening results(OR=6.859,P＜0.001).Conclusion Substantial proportions of cervical cancer screening participants demonstrate poor adherence to guideline-recommended screening intervals,and particularly need to focus on older women and those with abnormal screening results.Implementation of electronic screening record systems and emphasizing knowledge of periodical screening in health education could enhance compliance with"70％screening coverage"target for cervical cancer prevention.

OBJECTIVE To explore the distribution and drug resistance of the pathogens causing the abdominal(pelvic)soft tissue infections in secondary or above medical institutions of Suzhou so as to provide bases for pre-vention and control of the infections.METHODS The surveillance data of abdominal(pelvic)soft tissue infections that were reported regularly from 58 member institutions of Suzhou from Jan.2020 to Dec.2023 were collected from the regional nosocomial infection surveillance platform by Suzhou nosocomial infection management and qual-ity control center.Totally 26 tertiary hospitals and 32 secondary hospitals were involved.RESULTS Most of the 1178 strains of pathogens were isolated from the tertiary hospitals,the proportion of gram-negative bacteria was the highest;Escherichia coli,Klebsiella pneumoniae and Enterococcus faecium ranked the top 3 species.The constituent ratio of carbapenem-resistant Klebsiella pneumoniae(CRKP)strains the was highest among the mul-tidrug-resistant organisms.The K.pneumoniae and CRKP strains were sensitive to tigecycline;the E.coli strains were highly sensitive to carbapenems,minocycline and piperacillin-tazobactam;Stenotrophomonas maltophilia strains were highly resistant to most of the antibiotics;Enterobacter cloacae strains were highly resistant to ampi-cillin-sulbactam but were highly sensitive to carbapenems;the drug resistance rate of the A.baumannii strains to tigecycline was less than 5％;the drug resistance rate of Pseudomonas aeruginosa strains to ticarcillin-clavulanic acid was highest.CONCLUSIONS The abdominal(pelvic)soft tissue infection is always mixed infections.The pathogens show severe drug resistance.It is necessary to strengthen the surveillance of etiological spectrum and drug resistance and conduct targeted guidance for clinical practice of diagnosis and treatment.

Background Workers in the cable manufacturing industry are exposed to high-speed machinery and equipment for a long time, coupled with heavy workload, which poses significant risks to their physical health. However, the issue of occupational injuries in this industry has not received enough attention yet. Objective To understand the incidence of occupational injury of workers in cable manufacturing industry and to analyze the influencing factors. Method A basic information questionnaire and an occupational injury questionnaire were developed to investigate the occupational injuries of 1 343 workers in a cable manufacturing enterprise in the past year, and a total of 1 225 valid questionnaires were recovered, with an effective rate of 91.2%. Descriptive statistics were used to characterize the causes, injury locations, injury types, and other characteristics of employees’ occupational injuries. Chi-square test was used to analyze the occupational injury status of groups with different demographic characteristics, occupational characteristics, lifestyles, and interpersonal relationships. Logistic regression was used to analyze the influencing factors of occupational injuries. Result The incidence of occupational injuries among workers in a cable manufacturing enterprise in the past year was 8.6%, which mainly happened in male workers (80.0%) and occurred from May to July in summer (45.7%). The main causes were mechanical injuries (32.4%) and object blows (27.6%). The main sources of damage were machinery and equipment (36.2%) as well as raw materials and products (15.2%). The main injuries were located in upper limbs (53.3%) and lower limbs (22.9%). The main types of injuries were fractures (33.3%) and abrasions/contusions/puncture wounds (19.0%). The results of univariate analysis showed that there were statistically significant variations in the incidence of occupational injuries by gender, overtime, pre-job training, years of service in current position, alcohol consumption, physical exercise per week, and co-worker relationship (P<0.05). The logistic regression model showed that workers who exercised less than twice a week, did not participate in pre-job training, worked overtime, and had fair/poor/very poor colleague relationship had a higher risk of occupational injury, while women had a lower risk of occupational injury. Conclusion The distribution of occupational injury population is mainly male, and the time distribution is mainly from May to July. Gender, physical exercise, pre-job training, overtime, and colleague relationship are the influencing factors of occupational injuries. We should strengthen pre-job training, arrange work hours reasonably, and create a good working atmosphere to reduce the occurrence of occupational injuries.

Background Social psychological factors have emerged as a key area of research in occupational injury prevention. Occupational stress, a significant component of social psychology, has garnered widespread attention due to its potential impact on occupational injury. Objective To analyze the factors influencing occupational stress among cable manufacturing workers and explore the relationship between occupational stress and occupational injury, and to provide scientific evidence for reducing occupational stress and injury. Methods A questionnaire on basic demographics, occupational injury, and occupational stress (Effort-Reward Imbalance, ERI) was used to investigate 1343 workers in a cable enterprise. Chi-square test was employed to analyze the distribution of occupational stress across different worker characteristics. Logistic regression was used to identify factors influencing occupational stress, and a decision tree model was applied to assess the impact of occupational stress on injury risk. Results A total of 1225 valid questionnaires were collected, yielding a response rate of 91.2%. The positive rate of occupational stress was 28.7%, while the incidence of occupational injury in the past year was 8.6%. The results of univariate analysis revealed that workers who had experienced occupational injuries had a higher positive rate of occupational stress compared to those without injuries (P<0.05), and there were significant differences in the distribution of occupational stress by genders, overtime work, shift work, daily working hours, fatigue levels, sleep duration, family relationships, and colleague relationships (P<0.05). The logistic regression results showed that individuals who worked shifts, had fair/poor/very colleague relationships, and frequently worked overtime had a higher risk of occupational stress (P<0.05). The final decision tree model confirmed that occupational stress was a risk factor for occupational injury. Additional factors influencing occupational injury included physical exercise, colleague relationships, pre-job training participation, and gender. Workers who exercised less than twice per week and experienced occupational stress had a significantly higher risk of injury (23.6%) compared to those without occupational stress (10.9%). Conclusion Shift work, colleague relationships, and overtime work are correlated with the positive rate of occupational stress among cable manufacturing workers. Implementing a reasonable work schedule and fostering a positive work environment are recommended. Reducing occupational stress may help lower the risk of occupational injuries in this industry.

Objective:To investigate the prevalence of work-related musculoskeletal disorders (WMSDs) in right-hand ultrasound physicians and identify contributing factors for carpal tunnel syndrome (CTS) .Methods:From May 2023 to February 2025, 188 ultrasound physicians from 15 hospitals in Heilongjiang Province were surveyed using questionnaires to assess their prevalence of wrist-specific mechanical strain disorders (WMSDs) over the past year. Neurophysiological tests were conducted, and logistic regression analysis was performed to identify factors affecting the right carpal tunnel syndrome (CTS) .Results:The prevalence of wrist WMSDs among ultrasound physicians was 48.4% (91/188) . Multivariate logistic regression analysis revealed that age and frequent probe pressure application were associated with 2.14-fold and 4.04-fold increased CTS risk, respectively.Conclusion:Enhance society's attention to the health of noise-exposed physiciansand providing a foundation for implementing targeted interventions.

Objective:To investigate the trends in detection, treatment, and outcomes of rifampicin-resistant tuberculosis (TB) in Jiangsu Province from 2013 to 2023, assess the effectiveness of control policies and measures for drug-resistant TB, and provide evidence for better control of drug-resistant TB.Methods:Data and indicators related to the screening, diagnosis, treatment, and outcomes of rifampicin-resistant TB in Jiangsu Province from 2013 to 2023 were obtained from the Tuberculosis Management Information System. The Joinpoint regression method was employed to analyze the trends over this period, and annual percent change (APC) and average annual percent change (AAPC) were calculated. A comparative analysis was also conducted to evaluate the changes before and after implementing relevant policies and measures.Results:From 2013 to 2023, the number of registered rifampicin-resistant TB patients in Jiangsu Province showed a consistent upward trend (APC=AAPC=1.45%, P=0.035). The screening rates for drug resistance among new TB patients in high-risk groups and the proportion of molecular biological testing for drug resistance all exhibited increasing trends, with a notable turning point occurring in 2018. The trend of the treatment enrollment rate for rifampicin-resistant TB patients experienced a significant shift in 2020, showing a marked increase from 2013 to 2020 (APC=12.91%, P=0.008). The treatment success rate of rifampicin-resistant TB patients also showed a significant upward trend after a turning point in 2020 (APC=9.94%, P=0.004). Conclusion:From 2013 to 2023, significant progress was seen in preventing and treating rifampicin-resistant TB in Jiangsu Province, with relevant policies and measures proving to be highly effective.

Objective:To propose suggestions for the revision of quality standard of steviol glycosides through research on its major manufacturer's products.Methods:The inspection items in the current quality standards were inspected,with domestic and international quality standard of steviol glycosides.Results:Specific rotation was from-33.39° to-39.50°,pH was from 5.3 to 6.7,impurity absorbency was lower than 0.096 0,while the contents of weight loss on drying were lower than 5.0％,residue on ignition were lower than 0.043％,methanol residual were lower than 0.01％,ethanol residual were lower than 0.06％,residue on arsenic were lower than 0.000 054％,lead wasn't detected.The content of rebaudioside A and 13 kinds of steviol glycosides were 8.23％-68.48％and 85.78％-96.13％.Conclusion:The main components of the commercial steviol glycosides products were rebaudioside A and stevioside,with low safety risk of elemental impurities and solvent residues.It provided suggestions for the revision of quality standard of steviol glycosides in the Chinese Pharmacopoeia.

Objective To understand the current situation of healthcare-associated infection(HAI)in China,pro-vide data support and decision-making basis for formulating scientific and effective strategies for HAI prevention and control.Methods A nationwide cross-sectional survey on HAI was conducted among various types and levels of medical institutions in China according to a unified protocol of bedside surveys and case investigations.Results In 2024,a total of 5 736 medical institutions and 2 751 765 patients were surveyed.Among them,34 889 HAI cases were identified,with a prevalence rate of 1.27％.The number of HAI episodes was 38 032,and case prevalence rate was 1.38％.The prevalence rate of HAI in medical institutions in different regions of China ranged from 0.66％to 2.35％.Among medical institutions of different scales,those with a bed capacity of ≥900 had the high-est incidence of HAI,reaching 1.65％.The most common infection site was the lower respiratory tract(44.66％),followed by the urinary tract(12.94％),surgical site(9.32％),upper respiratory tract(7.02％),and bloodstream infection(5.78％).The top 3 departments with the highest HAI rates were the general intensive care unit(10.02％),department of neurosurgery(5.51％),and department(group)of hematology(5.34％).A total of 23 238 strains of HAI pathogens were detected,with 10 714 strains(46.10％)from lower respiratory tract speci-mens.The top 5 detected strains were Klebsiella pneumoniae(14.76％),Pseudomonas aeruginosa(13.33％),Escherichia coli(12.79％),Acinetobacter baumannii(9.23％),and Staphylococcus aureus(7.88％).231 944 pa-tients underwent class Ⅰ incision surgery were monitored,with 1 647 cases experienced surgical site infection,and the prevalence rate of surgical site infection was 0.71％.The number of patients who should undergo pathogen de-tection(patients receiving therapeutic and therapeutic combined prophylactic antimicrobial agents)was 715 179,while the actual number was 480 492,with a pathogen detection rate of 67.18％.425 225 patients received patho-genic detection before treatment,with a detection rate of 59.46％.Conclusion The overall HAI prevalence in Chi-na is lower,showing disparities among medical institutions of different regions and scales.Therefore,precise imple-mentation of measures is necessary for HAI prevention and control,with a focus on high-risk institutions and high-risk departments,key areas,and critical procedures.All levels of medical institutions should continuously reduce the incidence of HAI by strengthening monitoring,standardizing the use of antimicrobial agents,and reinforcing basic HAI prevention and control measures.

Objective To explore the epidemiological characteristics and differences in antimicrobial resistance be-tween catheter-associated urinary tract infection(CAUTI)and non-CAUTI of healthcare-associated infection(HAI),and provide scientific basis for precise clinical prevention and control.Methods Based on the regional HAI surveillance platform in Suzhou City,urinary tract infection(UTI)surveillance data reported by 61 member units from January 2020 to December 2024 were analyzed retrospectively.Pathogen distribution,detection rate of multi-drug-resistant organisms(MDROs),and antimicrobial resistance spectrum characteristics of patients in the CAUTI group and non-CAUTI group were compared.Results The incidence of CAUTI in patients in CAUTI group was 0.99‰,the incidence of healthcare-associated UTI in patients in non-CAUTI group was 0.14％.There was statis-tically significant difference in the distribution of UTI pathogens between the two groups(P＜0.05).The patho-gens of the CAUTI group were mainly Gram-negative bacteria(56.1％),with high proportions of Escherichia coli(19.6％)and Klebsiella pneumoniae(15.0％).In the non-CAUTI group,the proportion of Gram-negative bacteria was higher(64.7％).Antimicrobial susceptibility testing results showed that the resistance rates of Escherichia co-li to tobramycin,cephalosporins,and carbapenems in the CAUTI group were all higher than those in the non-CAU-TI group(all P＜0.05).Except for tigecycline,the resistance rates of Klebsiella pneumoniae to other antimicrobial agents in the CAUTI group were all significantly different from the non-CAUTI group(all P＜0.05).The resis-tance rates of Acinetobacterbaumannii to ticarcillin/clavulanic acid,quinolones,most cephalosporins,carbapenems,and aminoglycosides in the CAUTI group were higher than those of the non-CAUTI group(all P＜0.05).The de-tection rates of MDROs were higher in the CAUTI group,especially that of carbapenem-resistant Klebsiella pneu-moniae,accounting for 57.8％.Conclusion There are significant differences in pathogen distribution and antimi-crobial resistance of UTI between the CAUTI group and the non-CAUTI group.It is necessary to establish a re-gional antimicrobial resistance surveillance system for pathogens in UTI,and provide basis for the rational use of an-timicrobial agents in clinical practice.

Objective:To propose suggestions for the revision of quality standard of steviol glycosides through research on its major manufacturer's products.Methods:The inspection items in the current quality standards were inspected,with domestic and international quality standard of steviol glycosides.Results:Specific rotation was from-33.39° to-39.50°,pH was from 5.3 to 6.7,impurity absorbency was lower than 0.096 0,while the contents of weight loss on drying were lower than 5.0％,residue on ignition were lower than 0.043％,methanol residual were lower than 0.01％,ethanol residual were lower than 0.06％,residue on arsenic were lower than 0.000 054％,lead wasn't detected.The content of rebaudioside A and 13 kinds of steviol glycosides were 8.23％-68.48％and 85.78％-96.13％.Conclusion:The main components of the commercial steviol glycosides products were rebaudioside A and stevioside,with low safety risk of elemental impurities and solvent residues.It provided suggestions for the revision of quality standard of steviol glycosides in the Chinese Pharmacopoeia.