Compared to traditional suturing, lung stapling using automatic staplers offers advantages such as smaller trauma, faster wound healing, ease of operation, and lower complication rates, making it widely used in clinical practice. However, there are significant differences in bronchial tissue thickness at different anatomical locations, and the market is flooded with various types of staplers. Currently, there is a lack of recommended stapling schemes for bronchial staplers at different anatomical locations. This article reviews the development and application of automatic staplers and summarizes some types of staplers that are currently used in clinical practice, with the aim of promoting the formation of individualized stapler selection protocols for minimally invasive thoracic surgery based on the Chinese population.

Objective:To evaluate the clinical value of multi-track specialized nursing based on the transtheoretical model (TTM) in the care of patients with myasthenia gravis (MG) .Methods:A total of 108 patients with MG admitted to Shanxi Provincial People's Hospital from September 2022 to September 2023 were selected by convenience sampling and randomly divided into a control group and an observation group ( n=54 each) using a random number table. The control group received routine nursing care, while the observation group received multi-track specialized nursing based on the TTM in addition to routine care. The intervention lasted for six months. Barthel Index, Connor-Davidson Resilience Scale (CD-RISC), General Self-Efficacy Scale (GSES), 36-item Short Form Health Survey (SF-36), and Fatigue Severity Scale (FSS) were measured before intervention, and at 3 and 6 months after intervention. Results:At both 3 and 6 months post-intervention, the observation group showed higher scores in Barthel Index, CD-RISC, GSES, and SF-36, and lower FSS scores compared to the control group. The differences were all statistically significant ( P<0.05) . Conclusions:The multi-track specialized nursing model based on the TTM can improve rehabilitation outcomes in patients with MG, enhance psychological resilience and self-efficacy, improve quality of life, and alleviate fatigue.

Objective:To evaluate the clinical value of multi-track specialized nursing based on the transtheoretical model (TTM) in the care of patients with myasthenia gravis (MG) .Methods:A total of 108 patients with MG admitted to Shanxi Provincial People's Hospital from September 2022 to September 2023 were selected by convenience sampling and randomly divided into a control group and an observation group ( n=54 each) using a random number table. The control group received routine nursing care, while the observation group received multi-track specialized nursing based on the TTM in addition to routine care. The intervention lasted for six months. Barthel Index, Connor-Davidson Resilience Scale (CD-RISC), General Self-Efficacy Scale (GSES), 36-item Short Form Health Survey (SF-36), and Fatigue Severity Scale (FSS) were measured before intervention, and at 3 and 6 months after intervention. Results:At both 3 and 6 months post-intervention, the observation group showed higher scores in Barthel Index, CD-RISC, GSES, and SF-36, and lower FSS scores compared to the control group. The differences were all statistically significant ( P<0.05) . Conclusions:The multi-track specialized nursing model based on the TTM can improve rehabilitation outcomes in patients with MG, enhance psychological resilience and self-efficacy, improve quality of life, and alleviate fatigue.

Objective:To analyze the surveillance results of human brucellosis in Qinghai Province, to study the epidemic characteristics of brucellosis, and to provide scientific basis for formulating brucellosis prevention and control strategies and measures.Methods:By using descriptive epidemiological method, surveillance data from 4 national and 26 provincial brucellosis surveillance sites in Qinghai Province in 2022 and brucellosis related information from the "Disease Surveillance Information Reporting and Management System" in 2022 were collected and summarized. The population, time, regional distribution and epidemic characteristics of brucellosis in Qinghai Province were analyzed.Results:In 2022, a total of 12 483 people were monitored at 4 national and 26 provincial brucellosis surveillance sites. In Rose Bengal plate agglutination test (RBPT), 714 patients were positive, and the positive rate was 5.72% (714/12 483). In tube agglutination test (SAT), 508 individuals tested positive, and the positive rate was 4.07% (508/12 483). There were 1 156 reported cases in 2022, including 910 males and 246 females, with a gender ratio of 3.70 ∶ 1.00. The age range was mainly between 30 and 59 years old, accounting for 77.68% (898/1 156). Most of them were farmers engaged in breeding and transportation, accounting for 81.40% (941/1 156). The onset time was concentrated from June to August, accounting for 50.26% (581/1 156). The distribution area was mainly in the northeast of Qinghai Province (Haibei Tibetan Autonomous Prefecture, Xining City, Haidong City), accounting for 86.33% (998/1 156).Conclusions:The epidemic of human brucellosis in Qinghai Province is still relatively serious, especially in the northeastern agricultural area. Comprehensive measures should be taken to further curb the outbreak of human brucellosis.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in healthcare facilities in major regions of China in 2023.Methods Clinical isolates collected from 73 hospitals across China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2023 Clinical & Laboratory Standards Institute (CLSI) breakpoints.Results A total of 445199 clinical isolates were collected in 2023,of which 29.0％ were gram-positive and 71.0％ were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species (excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi) (MRSA,MRSE and MRCNS) was 29.6％,81.9％ and 78.5％,respectively.Methicillin-resistant strains showed significantly higher resistance rates to most antimicrobial agents than methicillin-susceptible strains (MSSA,MSSE and MSCNS).Overall,92.9％ of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 91.4％ of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis had significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 93.1％ in the isolates from children and and 95.9％ in the isolates from adults.The resistance rate to carbapenems was lower than 15.0％ for most Enterobacterales species except for Klebsiella,22.5％ and 23.6％ of which were resistant to imipenem and meropenem,respectively .Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.6％ to 10.0％.The resistance rate to imipenem and meropenem was 21.9％ and 17.4％ for Pseudomonas aeruginosa,respectively,and 67.5％ and 68.1％ for Acinetobacter baumannii,respectively.Conclusions Increasing resistance to the commonly used antimicrobial agents is still observed in clinical bacterial isolates.However,the prevalence of important crabapenem-resistant organisms such as crabapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a slightly decreasing trend.This finding suggests that strengthening bacterial resistance surveillance and multidisciplinary linkage are important for preventing the occurrence and development of bacterial resistance.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in tertiary hospitals in major regions of China in 2022.Methods Clinical isolates from 58 hospitals in China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2022 Clinical &Laboratory Standards Institute(CLSI)breakpoints.Results A total of 318 013 clinical isolates were collected from January 1,2022 to December 31,2022,of which 29.5％were gram-positive and 70.5％were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species(excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi)was 28.3％,76.7％and 77.9％,respectively.Overall,94.0％of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 90.8％of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis showed significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 94.2％in the isolates from children and 95.7％in the isolates from adults.The resistance rate to carbapenems was lower than 13.1％in most Enterobacterales species except for Klebsiella,21.7％-23.1％of which were resistant to carbapenems.Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.1％to 13.3％.The prevalence of meropenem-resistant strains decreased from 23.5％in 2019 to 18.0％in 2022 in Pseudomonas aeruginosa,and decreased from 79.0％in 2019 to 72.5％in 2022 in Acinetobacter baumannii.Conclusions The resistance of clinical isolates to the commonly used antimicrobial agents is still increasing in tertiary hospitals.However,the prevalence of important carbapenem-resistant organisms such as carbapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a downward trend in recent years.This finding suggests that the strategy of combining antimicrobial resistance surveillance with multidisciplinary concerted action works well in curbing the spread of resistant bacteria.

Objective To observe the effect of abdominal acupuncture in treating allergic rhinitis(AR).Methods Twenty-seven AR patients who attended Fangshan Hospital,Beijing University of Chinese Medicine from August to October 2022 were selected.They were divided into treatment group(15 cases)and control group(12 cases)according to randomized numerical table method.The treatment group received abdominal acupuncture.The control group at the same point was used one-time sterile cannula acupuncture to simulate acupuncture,but no needle was inserted into the acupoint.Two groups were treated,3 times a week for 4 weeks.The visual analogue scale(VAS),rhinoconjunctivitis quality of life questionnaire(RQLQ),Pittsburgh sleep quality index(PSQI)scores,and the histamine(HIS),leukotriene D4(LTD4),immunoglobulin E(IgE)levels were compared between two groups before and after treatment.Results At each time point after treatment,the VAS,RQLQ,PSQI scores and HIS,LTD4,IgE levels of patients in treatment group were significantly lower than those before treatment(P<0.05).There were no statistically significant differences in VAS,RQLQ,and PSQI scores,the HIS,LTD4,and IgE levels after 2-week treatment in both groups(P>0.05).After 4-week treatment and follow-up 4-week,the VAS,RQLQ,and PSQI scores,the HIS,and LTD4 levels in treatment group were significantly lower than those in control group(P<0.05).Conclusion Abdominal acupuncture has good therapeutic effect on AR and significantly improves life quality of the patients,which can reduce the levels of HIS,LTD4 and IgE.The therapy is worthy of clinical application.

Objective:To analyze the surveillance results of human brucellosis in Qinghai Province, to study the epidemic characteristics of brucellosis, and to provide scientific basis for formulating brucellosis prevention and control strategies and measures.Methods:By using descriptive epidemiological method, surveillance data from 4 national and 26 provincial brucellosis surveillance sites in Qinghai Province in 2022 and brucellosis related information from the "Disease Surveillance Information Reporting and Management System" in 2022 were collected and summarized. The population, time, regional distribution and epidemic characteristics of brucellosis in Qinghai Province were analyzed.Results:In 2022, a total of 12 483 people were monitored at 4 national and 26 provincial brucellosis surveillance sites. In Rose Bengal plate agglutination test (RBPT), 714 patients were positive, and the positive rate was 5.72% (714/12 483). In tube agglutination test (SAT), 508 individuals tested positive, and the positive rate was 4.07% (508/12 483). There were 1 156 reported cases in 2022, including 910 males and 246 females, with a gender ratio of 3.70 ∶ 1.00. The age range was mainly between 30 and 59 years old, accounting for 77.68% (898/1 156). Most of them were farmers engaged in breeding and transportation, accounting for 81.40% (941/1 156). The onset time was concentrated from June to August, accounting for 50.26% (581/1 156). The distribution area was mainly in the northeast of Qinghai Province (Haibei Tibetan Autonomous Prefecture, Xining City, Haidong City), accounting for 86.33% (998/1 156).Conclusions:The epidemic of human brucellosis in Qinghai Province is still relatively serious, especially in the northeastern agricultural area. Comprehensive measures should be taken to further curb the outbreak of human brucellosis.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in healthcare facilities in major regions of China in 2023.Methods Clinical isolates collected from 73 hospitals across China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2023 Clinical & Laboratory Standards Institute (CLSI) breakpoints.Results A total of 445199 clinical isolates were collected in 2023,of which 29.0％ were gram-positive and 71.0％ were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species (excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi) (MRSA,MRSE and MRCNS) was 29.6％,81.9％ and 78.5％,respectively.Methicillin-resistant strains showed significantly higher resistance rates to most antimicrobial agents than methicillin-susceptible strains (MSSA,MSSE and MSCNS).Overall,92.9％ of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 91.4％ of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis had significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 93.1％ in the isolates from children and and 95.9％ in the isolates from adults.The resistance rate to carbapenems was lower than 15.0％ for most Enterobacterales species except for Klebsiella,22.5％ and 23.6％ of which were resistant to imipenem and meropenem,respectively .Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.6％ to 10.0％.The resistance rate to imipenem and meropenem was 21.9％ and 17.4％ for Pseudomonas aeruginosa,respectively,and 67.5％ and 68.1％ for Acinetobacter baumannii,respectively.Conclusions Increasing resistance to the commonly used antimicrobial agents is still observed in clinical bacterial isolates.However,the prevalence of important crabapenem-resistant organisms such as crabapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a slightly decreasing trend.This finding suggests that strengthening bacterial resistance surveillance and multidisciplinary linkage are important for preventing the occurrence and development of bacterial resistance.

Objective: To investigate the health-related quality of life and its influencing factors among urban adults in Hangzhou City, so as to provide the evidence for formulation and assessment of health policy. Methods: A total of 1 800 permanent residents at ages of 18 to 64 years were sampled from Gongshu and Xihu districts, Hangzhou City using a stratified cluster random sampling method from May to August 2022. The health-related quality of life was measured with the EuroQol five-dimensional questionnaire (EQ-5D-5L), and factors affecting health-related quality of life were identified with a Tobit regression model. Results: A total of 1 624 valid questionnaires were recovered, with a response rate of 90.22%, and the respondents included 693 men (42.67%) and 931 women (57.33%). The proportions of difficulty in mobility, self-care, usual activities, pain/discomfort, and anxiety/depression were 1.23%, 0.43%, 0.74%, 11.15% and 8.56%, and the median (interquartile range) of health state utility value and EuroQol Visual Analogue Scale (EQ-VAS) score were 1 (0) and 90 (15) points, respectively. Female (β=-0.050), age of 45 to 64 years (β=-0.067) and development of chronic disease (one chronic disease: β=-0.036; two and more chronic diseases: β=-0.090) were factor affecting of health state utility values, and age of 35 to 44 years (β=-1.945) and 45 to 64 years (β=-3.459), unemployment (β=-1.913), development of chronic disease (one chronic disease: β=-3.444; two and more chronic diseases: β=-8.529), high-level physical activity (β=2.355) and overweight/obesity (β=-1.456) were factors affecting the EQ-VAS score. Conclusions The overall health related quality of life is relatively good among urban adults in Hangzhou City. Gender, age, employment, physical activity, presence of chronic diseases and overweight/obesity may be associated with health-related quality of life among urban adults in Hangzhou City.