Objective To analyze the application of combined respiratory training in Mycoplasma-associated bronchopneumonia children and its effect on pulmonary function under family-centered model.Methods A total of 150 Children with Mycoplasma-associated bronchopneumonia treated at Hangzhou Children's Hospital from April 2023 to April 2024 were selected as subjects.The children were divided into control group(n=75)and study group(n=75)using a randomized digital table method.The control group received standard interventions,while the study group received family-centered combined respiratory training in addition to control group's treatment.The two groups were compared in terms of pulmonary function,symptom improvement duration,treatment compliance,and patient satisfaction.Results After intervention,compared with the control group,children in study group had higher forced vital capacity(FVC),forced expiratory volume in one second(FEV1),FEV1/FVC levels,total treatment compliance and satisfaction,the improvement time of cough,fever and dyspnea were shorter,the difference were statistically significant(P＜0.05).Conclusion The use of family-centered combined respiratory training can improve the pulmonary function of children with mycoplasma infection and bronchopneumonia,shorten the time for symptom improvement,and improve the treatment compliance and satisfaction of children.

Objective:To explore the relationship between suicide attempts,school bullying,and psychological resilience in children and adolescents with major depressive disorder(MDD)and school bullying and psychological resilience.Methods:A total of 784 patients with MDD aged 10 to 18 years were included.The Chinese version of the Olweus Bullying Victimization Questionnaire,Adolescent Psychological Resilience Scale,and a suicide attempt assessment were utilized to evaluate school bullying,psychological resilience,and suicide attempt.Stepwise logistic regression was applied to identify the associated factors of suicide attempts.Results:The occurrence of suicide at-tempts in children and adolescents with MDD was positively associated with physical bullying(OR=1.85,95％CI:1.14-3.02)and indirect bullying(OR=1.48,95％CI:1.06-2.04),and negatively associated with higher levels of goal focus(OR=0.62,95％CI:0.45-0.85)and positive cognition(OR=0.62,95％CI:0.45-0.85)at higher levels.Conclusion:Bullying significantly increases the risk of suicide attempts in children and adolescents with MDD,while higher psychological resilience could mitigate this risk.

Objective To analyze the application characteristics,trends,and special advantages of anti-infection research using the Bayesian method,and to provide methodological reference for the development of anti-infection research.Methods PubMed,CNKI and WanFang Data were electronically searched for the studies on anti-infection using Bayesian method published from January 1,2015 to November 21,2023.The relevant information of publication time,anti-infection type,sample size,Bayesian characteristics and Bayesian application pattern were analyzed descriptively and reviewed.Results A total of 86 studies were included,of which 41.9％were observational studies,only 7.0％were enterprise-initiated studies,and 48.8％were mentioning prior information studies.There was no domestic intervention study.The application characteristics and advantages of Bayesian method in intervention study,observational study and pharmacokinetic study are different.In intervention researches and observational researches,the application of Bayesian design decision and the application of Bayesian analysis and estimation accounts for 69.2％and 52.8％at most,respectively.Conclusions The Bayesian method is flexible,can be used for small sample sizes and complex model research,and can deal with uncertainty.In intervention studies in the field of anti-infection in China,the Bayesian method has not been applied widely.Only a handful of studies applying Bayesian method have been initiated by companies.In the future,it is still necessary to promote the advantages and application scenarios of Bayesian methods in the field of anti-infection research and strengthen the standardization of the application of Bayesian method.

Objective:To explore the relationship between suicide attempts,school bullying,and psychological resilience in children and adolescents with major depressive disorder(MDD)and school bullying and psychological resilience.Methods:A total of 784 patients with MDD aged 10 to 18 years were included.The Chinese version of the Olweus Bullying Victimization Questionnaire,Adolescent Psychological Resilience Scale,and a suicide attempt assessment were utilized to evaluate school bullying,psychological resilience,and suicide attempt.Stepwise logistic regression was applied to identify the associated factors of suicide attempts.Results:The occurrence of suicide at-tempts in children and adolescents with MDD was positively associated with physical bullying(OR=1.85,95％CI:1.14-3.02)and indirect bullying(OR=1.48,95％CI:1.06-2.04),and negatively associated with higher levels of goal focus(OR=0.62,95％CI:0.45-0.85)and positive cognition(OR=0.62,95％CI:0.45-0.85)at higher levels.Conclusion:Bullying significantly increases the risk of suicide attempts in children and adolescents with MDD,while higher psychological resilience could mitigate this risk.

Objective To analyze the application characteristics,trends,and special advantages of anti-infection research using the Bayesian method,and to provide methodological reference for the development of anti-infection research.Methods PubMed,CNKI and WanFang Data were electronically searched for the studies on anti-infection using Bayesian method published from January 1,2015 to November 21,2023.The relevant information of publication time,anti-infection type,sample size,Bayesian characteristics and Bayesian application pattern were analyzed descriptively and reviewed.Results A total of 86 studies were included,of which 41.9％were observational studies,only 7.0％were enterprise-initiated studies,and 48.8％were mentioning prior information studies.There was no domestic intervention study.The application characteristics and advantages of Bayesian method in intervention study,observational study and pharmacokinetic study are different.In intervention researches and observational researches,the application of Bayesian design decision and the application of Bayesian analysis and estimation accounts for 69.2％and 52.8％at most,respectively.Conclusions The Bayesian method is flexible,can be used for small sample sizes and complex model research,and can deal with uncertainty.In intervention studies in the field of anti-infection in China,the Bayesian method has not been applied widely.Only a handful of studies applying Bayesian method have been initiated by companies.In the future,it is still necessary to promote the advantages and application scenarios of Bayesian methods in the field of anti-infection research and strengthen the standardization of the application of Bayesian method.

Objective To analyze the application of combined respiratory training in Mycoplasma-associated bronchopneumonia children and its effect on pulmonary function under family-centered model.Methods A total of 150 Children with Mycoplasma-associated bronchopneumonia treated at Hangzhou Children's Hospital from April 2023 to April 2024 were selected as subjects.The children were divided into control group(n=75)and study group(n=75)using a randomized digital table method.The control group received standard interventions,while the study group received family-centered combined respiratory training in addition to control group's treatment.The two groups were compared in terms of pulmonary function,symptom improvement duration,treatment compliance,and patient satisfaction.Results After intervention,compared with the control group,children in study group had higher forced vital capacity(FVC),forced expiratory volume in one second(FEV1),FEV1/FVC levels,total treatment compliance and satisfaction,the improvement time of cough,fever and dyspnea were shorter,the difference were statistically significant(P＜0.05).Conclusion The use of family-centered combined respiratory training can improve the pulmonary function of children with mycoplasma infection and bronchopneumonia,shorten the time for symptom improvement,and improve the treatment compliance and satisfaction of children.

Objective:To investigate the epidemiological characteristics of chronic pain patients based on the the 11th edition of International Classification of Diseases (ICD-11) chronic pain classification in pain clinics.Methods:A retrospective study was conducted on chronic pain patients who visited the pain department outpatient clinics of the Third Xiangya Hospital of Central South University and Anfu Street Health Center in Linli County from July 2021 to July 2024. The general situation and epidemiological characteristics of chronic pain of the survey subjects were understood through outpatient medical records, and the differences in chronic pain composition ratio, gender, age, and season between the two hospitals were compared.Results:A total of 15 783 patients with chronic pain were enrolled. The constituent ratio of patients with chronic pain was as follows: chronic cancer-related pain (5.33%, n=841), chronic secondary musculoskeletal pain (80.98%, n=12 781), chronic secondary visceral pain (3.14%, n=496), chronic secondary headache or orofacial pain (1.30%, n=205), chronic neuropathic pain (5.08%, n=801), chronic postsurgical or post traumatic pain (1.93%, n=305) and chronic primary pain (2.24%, n=354). There were statistically significant differences in the constituent ratio of chronic pain classification, season, gender and age in the two hospitals (all P<0.001). Conclusions:In general, chronic secondary musculoskeletal pain had the highest proportion in this study, followed by chronic cancer-related pain and chronic neuropathic pain. Gender, age, and season were important influencing factors of chronic pain. There were certain differences between the two hospitals.

Objective:To compare the eradication rate and incidence of adverse reactions between cefuroxime-containing and amoxicillin-containing bismuth quadruple regimen in the treatment of Helicobacter pylori ( H. pylori), and to evaluate the efficacy and safety of cefuroxime in the H. pylori infection patients with positive penicillin skin test results. Methods:From December 2020 to December 2021, a total of 498 patients who received initial H. pylori eradication treatment at the H. pylori Specialized Outpatient Clinic of the First Affiliated Hospital of Soochow University were selected to participate in this prospective cohort study. According to the history of penicillin allergy or positive penicillin skin test results, the patients were divided into amoxicillin group and cefuroxime group. A total of 394 patients were included in the amoxicillin group, and the treatment regimen was esomeprazole 20 mg, bismuth 220 mg, amoxicillin 1 g and clarithromycin 500 mg orally twice a day. A total of 104 patients were included in the cefuroxime group, and the treatment regimen was esomeprazole 20 mg, bismuth 220 mg, cefuroxime 500 mg and clarithromycin 500 mg orally twice a day. The treatment period was 14 days. 13C-urea breath test was conducted during 4 to 8 weeks after the treatment. The eradication rates of the 2 groups were compared by intention-to-treat (ITT) analysis and per-protocol (PP) analysis. The incidence of adverse reactions was compared between the 2 groups. Chi-square test was used for statistical analysis. Results:The results of ITT analysis and PP analysis indicated that the eradication rates of amoxicillin group were 84.3% (332/394, 95% confidence interval (95% CI) 80.6% to 87.6%) and 90.5% (332/367, 95% CI 87.2% to 93.3%), respectively, and the eradication rates of cefuroxime group were 62.5% (65/104, 95% CI 52.7% to 71.7%) and 69.1% (65/94, 95% CI 58.8% to 78.7%), respectively. The eradication rates of amoxicillin group in ITT and PP analysis were both higher than those of cefuroxime group, and the differences were statistically significant ( χ2=24.11 and 28.44, both P<0.001). The incidence of adverse reactions of amoxicillin group and cefuroxime group was 10.9% (43/394) and 14.4% (15/104), respectively, and there was no significant difference ( P>0.05). Conclusion:Cefuroxime and clarithromycin containing bismuth quadruplex regimen failed to achieve a satisfactory eradication rate in patients with H. pylori infection and penicillin allergy.

Background With the aging of China's population, cognitive impairment in the elderly is receiving increasing public attention. Screening and intervention of people with mild cognitive impairment (MCI) are of great significance to prevent and reduce the occurrence of cognitive impairment. Objective To understand the prevalence and explore potential influencing factors of MCI in the elderly in Songjiang District, Shanghai, and to provide scientific basis for promoting early screening of cognitive impairment and precise intervention of MCI in the elderly in this area. Methods A cross-sectional study design was adopted. From August to October 2022, using multi-stage random sampling, 1800 elderly residents aged 60 years and above were screened for cognitive impairment in 6 neighborhood/village committees in 6 towns in Songjiang District. The survey questionnaires included a sociodemographic questionnaire, a health status and lifestyle questionnaire, the Instrumental Activities of Daily Living (IADL), the Patient Health Questionnaire (PHQ-9), and the Mini-Mental State Examination (MMSE). Prevalence rates of MCI among the elderly by selected social demographic characteristics, health status, and lifestyle were estimated, and potential influencing factors of MCI were evaluated by binary logistic regression. Results A total of 209 elderly residents with MCI and 1591 healthy elderly residents were detected, and the prevalence of MCI in the elderly aged 60 and above was 11.6% in Songjiang District. Being physically active (OR=0.556, 95%CI: 0.399, 0.774) reduced the risk of MCI. Illiteracy (OR=1.810, 95%CI: 1.239, 2.644), primary school education level (OR=3.454, 95%CI: 2.342, 5.092), non-participation in social activities (OR=1.945, 95%CI: 1.360, 2.781), IADL damaged (OR=3.173, 95%CI: 2.137, 4.712), and depression (OR=1.957, 95%CI: 1.112, 3.443) increased the risk of MCI (P＜0.05). Conclusion The prevalence of MCI among the elderly in Songjiang District is lower than the national average. Educational level, physical activity, participation in social activities, IADL, and depression may be the influencing factors of MCI in the elderly. It is recommended to carry out early screening, early detection, and early intervention for cognitive impairment in the elderly. Improving involvement in physical exercise and increasing participation in social activities are encouraged. Special attention should be paid to the needs of vulnerable groups such as low education level and disabled elderly during a community MCI intervention program.

Objective:To analyze the epidemiological and clinical characteristics of patients with brucellosis.Methods:Medical records of confirmed brucellosis patients ( n = 101) were collected from January 2015 to December 2022 at the First Affiliated Hospital of Nanjing Medical University. Patients were divided into acute phase group (≤3 months, n = 89) and non acute phase group (> 3 months, n = 12) according to the course of the disease. The epidemiological characteristics, clinical symptoms, laboratory indicators, treatment plan and curative effect of the patients were analyzed retrospectively. Results:Data of a total of 101 cases of brucellosis were collected, including 72 males and 29 females. The disease occurred throughout the year, with summer (June to August) being the peak period (43.56%, 44/101); 72.28% (73/101) cases had a clear history of contact with animal. Ninety-two point zero eight percent (93/101) of the patients visited the Department of Infectious Diseases for the first time. Clinical manifestations included fever, accounting for 82.18% (83/101), chills accounting for 36.63% (37/101), backache accounting for 33.66% (34/101), night sweats accounting for 22.77% (23/101), and arthralgia accounting for 20.79% (21/101). The symptoms of backache (75.00%, 9/12) and arthralgia (41.67%, 5/12) were more common in patients in the non acute phase group than those of the acute phase group [28.09% (25/89), 17.98% (16/89), P < 0.05]. The most common laboratory test abnormal items were elevated C-reactive protein (CRP, 68.32%, 69/101), erythrocyte sedimentation rate (ESR, 61.39%, 62/101), aspartate aminotransferase (AST, 58.42%, 59/101), and alanine aminotransferase (ALT, 48.51%, 49/101). Elevated ESR (66.29%, 59/89) was more common in patients in the acute phase group than that of the non acute phase group [25.00 (3/12), χ 2 = 7.48, P = 0.006]. All patients were treated with a combination therapy, with a recovery rate of 100.00% (101/101). Conclusions:Brucellosis patients are more common in males, with a higher incidence in summer and often accompanied by a history of contact with animal. The clinical manifestations are diverse and non-specific.