Objective To investigate the interaction relationship among symptoms in middle-aged patients during the recovery period of stroke and explore its correlation with rehabilitation confidence,providing a reference for the implementation of precise rehabilitation nursing.Methods A cross-sectional study was conducted,and 365 middle-aged patients in the recovery period of stroke who were hospitalized in 4 tertiary general hospitals in Wuhan from April 20 to August 31,2024 were conveniently selected as the subjects of the investigation.Data were collected using the General Information Questionnaire,Stroke Symptom Experience Scale,and Confidence after Stroke Measure Questionnaire.Symptom network analysis was conducted using R software,and a network structure model of symptoms-rehabilitation confidence was constructed;meanwhile,the stability of the network structure was evaluated.Results Finally,350 middle-aged stroke patients in the recovery period were included.The most common symptom was"limb weakness"(81.1％).Symptom network analysis showed that"limited limb movement"was the core symptom(rs=1.118).The symptoms strongly associated with recovery confidence were"limited physical movement","annoyance at not being able to do what you want to do"and"slow reaction times".Stability tests suggest that the model results are all good.Conclusion Symptoms of middle-aged patients in the recovery period after stroke are interrelated,and the mechanisms by which different symptoms affect rehabilitation confidence are also different.It is recommended that healthcare professionals prioritize interventions based on core symptoms and inter-symptom relationships in order to accurately enhance patient outcomes and improve recovery outcomes.

Objective To explore the temporal characteristics and correlation between active exercise rehabilitation behaviour and related symptoms in middle-aged chronic obstructive pulmonary disease(COPD)patients,and to provide a basis for constructing a full cycle precision rehabilitation management system.Methods The ecological momentary assessment method was used to select 63 middle-aged COPD patients from the respiratory and critical care medicine department of a tertiary comprehensive hospital in Wuhan from October 15 to December 1,2024,using convenience sampling.Their active exercise rehabilitation behaviour(number of exercise projects,duration)and related symptoms(dyspnea,fatigue,anxiety)were continuously monitored for a week by using baseline survey,daily active exercise rehabilitation behavior assessment questionnaire,daily symptom assessment questionnaire.A multi-layer linear model was used to analyze the dynamic correlation between active exercise rehabilitation behaviour and symptoms.Results 58 patients were included.During the 1-week ecological momentary assessment,the system triggered a total of 1,218 momentary assessments and obtained 1,120 valid responses(with the valid response rate of 91.95％),with patients completing an average of(2.76±0.39)assessments per day.Multilevel linear models showed that momentary dyspnoea,fatigue,anxiety symptoms and baseline kinesiophobia all significantly negatively influenced active exercise rehabilitation behaviour(P＜0.05).Conclusion There are dynamic changes in the active exercise rehabilitation behaviour and related symptoms of middle-aged COPD patients.Nursing staff should establish a precise rehabilitation intervention system based on symptom fluctuations,strengthen patient self-management efficiency through dynamic monitoring and hierarchical management,and achieve long-term optimization of lung rehabilitation effects.

Objective:To characterize the epidemiology of respiratory syndrome across healthcare facilities of different types and tiers in Beijing City, to compare pathogen-testing modalities and their associations with adverse outcomes, and to identify key factors associated with progression to severe illness, thereby informing regional prevention, control, and clinical optimization.Methods:The multicenter observational cohort study was performed using outpatient and emergency department data from five sentinel hospitals in Beijing (Beijing Xiaotangshan Hospital, Beijing Chaoyang District Shuangqiao Hospital, Beijing Haidian Hospital, Beijing You′an Hospital, Capital Medical University (Beijing You′an Hospital), and Beijing Ditan Hospital, Capital Medical University (Beijing Ditan Hospital)) from October 1st, 2023 to April 9th, 2025. Dual-target (two-plex) and triple-target (three-plex) respiratory specimens were collected. Demographic characteristics, visit information, pathogen-testing modalities and results were collected, and the epidemiologic features of patients who progressed to severe illness between the influenza high-incidence season (December to May) and the non-influenza season (June to November) were compared. Categorical variables were analyzed using the chi-square test. Multivariable logistic regression was used to estimate associations between covariates and risk of progression to severe illness.Results:Among the 192 131 cases, patients visited at Beijing You′an Hospital were concentrated in the 16 to 44 year age group, accounting for 66.79%(32 532/48 708). Beijing Xiaotangshan Hospital had a broad age distribution, with older adults comprising up to 22.35% (885/3 960). Of the 47 349 respiratory specimens across the five hospitals, Beijing You′an Hospital had the highest positivity rate for dual-target testing (46.76%(1 585/3 390)), while Beijing Haidian Hospital conducted the largest number of this tests ( n=12 514). For triple-target testing, Beijing You′an Hospital again had the highest positivity rate (45.03%(2 835/6 296)), whereas Beijing Ditan Hospital tested the most specimens ( n=12 011; positivity rate was 29.73%(3 571/12 011)). The influenza season within the same period (November 2023 to January 2024) exhibited a bimodal pattern, with alternating circulation of influenza viruses and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Among 32 744 outpatients/emergency patients who progressed to severe illness, significant seasonal differences were observed by sex, age, comorbidity status, and infection type ( χ2=6.60, 189.24, 32.71 and 189.99, respectively; all P<0.05). After adjustment for sex, age group, comorbidities, and infection type, testing modality remained significantly associated with risk of progression (dual-target testing, odds ratio ( OR)=0.116, 95% confidence interval ( CI) 0.111 to 0.122, P<0.001); no testing, OR=0.063, 95% CI 0.060 to 0.065, P<0.001). Conclusions:The epidemiological pattern of respiratory pathogens undergo significant changes after October 2023, which is characterized by alternating waves of influenza viruses and SARS-CoV-2 with pronounced seasonality and diversity. Substantial inter-hospital differences are observed in testing modalities and positivity rates. Risk of progression to severe illness varies significantly by sex, age, comorbidity burden, and infection type, and is closely associated with the testing modality. These findings support strengthening multiplex pathogen testing and targeted surveillance of high-risk groups to improve early identification and precise control of febrile-respiratory syndromes.

Objective To investigate the interaction relationship among symptoms in middle-aged patients during the recovery period of stroke and explore its correlation with rehabilitation confidence,providing a reference for the implementation of precise rehabilitation nursing.Methods A cross-sectional study was conducted,and 365 middle-aged patients in the recovery period of stroke who were hospitalized in 4 tertiary general hospitals in Wuhan from April 20 to August 31,2024 were conveniently selected as the subjects of the investigation.Data were collected using the General Information Questionnaire,Stroke Symptom Experience Scale,and Confidence after Stroke Measure Questionnaire.Symptom network analysis was conducted using R software,and a network structure model of symptoms-rehabilitation confidence was constructed;meanwhile,the stability of the network structure was evaluated.Results Finally,350 middle-aged stroke patients in the recovery period were included.The most common symptom was"limb weakness"(81.1％).Symptom network analysis showed that"limited limb movement"was the core symptom(rs=1.118).The symptoms strongly associated with recovery confidence were"limited physical movement","annoyance at not being able to do what you want to do"and"slow reaction times".Stability tests suggest that the model results are all good.Conclusion Symptoms of middle-aged patients in the recovery period after stroke are interrelated,and the mechanisms by which different symptoms affect rehabilitation confidence are also different.It is recommended that healthcare professionals prioritize interventions based on core symptoms and inter-symptom relationships in order to accurately enhance patient outcomes and improve recovery outcomes.

Objective To explore the temporal characteristics and correlation between active exercise rehabilitation behaviour and related symptoms in middle-aged chronic obstructive pulmonary disease(COPD)patients,and to provide a basis for constructing a full cycle precision rehabilitation management system.Methods The ecological momentary assessment method was used to select 63 middle-aged COPD patients from the respiratory and critical care medicine department of a tertiary comprehensive hospital in Wuhan from October 15 to December 1,2024,using convenience sampling.Their active exercise rehabilitation behaviour(number of exercise projects,duration)and related symptoms(dyspnea,fatigue,anxiety)were continuously monitored for a week by using baseline survey,daily active exercise rehabilitation behavior assessment questionnaire,daily symptom assessment questionnaire.A multi-layer linear model was used to analyze the dynamic correlation between active exercise rehabilitation behaviour and symptoms.Results 58 patients were included.During the 1-week ecological momentary assessment,the system triggered a total of 1,218 momentary assessments and obtained 1,120 valid responses(with the valid response rate of 91.95％),with patients completing an average of(2.76±0.39)assessments per day.Multilevel linear models showed that momentary dyspnoea,fatigue,anxiety symptoms and baseline kinesiophobia all significantly negatively influenced active exercise rehabilitation behaviour(P＜0.05).Conclusion There are dynamic changes in the active exercise rehabilitation behaviour and related symptoms of middle-aged COPD patients.Nursing staff should establish a precise rehabilitation intervention system based on symptom fluctuations,strengthen patient self-management efficiency through dynamic monitoring and hierarchical management,and achieve long-term optimization of lung rehabilitation effects.

Objective:To characterize the epidemiology of respiratory syndrome across healthcare facilities of different types and tiers in Beijing City, to compare pathogen-testing modalities and their associations with adverse outcomes, and to identify key factors associated with progression to severe illness, thereby informing regional prevention, control, and clinical optimization.Methods:The multicenter observational cohort study was performed using outpatient and emergency department data from five sentinel hospitals in Beijing (Beijing Xiaotangshan Hospital, Beijing Chaoyang District Shuangqiao Hospital, Beijing Haidian Hospital, Beijing You′an Hospital, Capital Medical University (Beijing You′an Hospital), and Beijing Ditan Hospital, Capital Medical University (Beijing Ditan Hospital)) from October 1st, 2023 to April 9th, 2025. Dual-target (two-plex) and triple-target (three-plex) respiratory specimens were collected. Demographic characteristics, visit information, pathogen-testing modalities and results were collected, and the epidemiologic features of patients who progressed to severe illness between the influenza high-incidence season (December to May) and the non-influenza season (June to November) were compared. Categorical variables were analyzed using the chi-square test. Multivariable logistic regression was used to estimate associations between covariates and risk of progression to severe illness.Results:Among the 192 131 cases, patients visited at Beijing You′an Hospital were concentrated in the 16 to 44 year age group, accounting for 66.79%(32 532/48 708). Beijing Xiaotangshan Hospital had a broad age distribution, with older adults comprising up to 22.35% (885/3 960). Of the 47 349 respiratory specimens across the five hospitals, Beijing You′an Hospital had the highest positivity rate for dual-target testing (46.76%(1 585/3 390)), while Beijing Haidian Hospital conducted the largest number of this tests ( n=12 514). For triple-target testing, Beijing You′an Hospital again had the highest positivity rate (45.03%(2 835/6 296)), whereas Beijing Ditan Hospital tested the most specimens ( n=12 011; positivity rate was 29.73%(3 571/12 011)). The influenza season within the same period (November 2023 to January 2024) exhibited a bimodal pattern, with alternating circulation of influenza viruses and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Among 32 744 outpatients/emergency patients who progressed to severe illness, significant seasonal differences were observed by sex, age, comorbidity status, and infection type ( χ2=6.60, 189.24, 32.71 and 189.99, respectively; all P<0.05). After adjustment for sex, age group, comorbidities, and infection type, testing modality remained significantly associated with risk of progression (dual-target testing, odds ratio ( OR)=0.116, 95% confidence interval ( CI) 0.111 to 0.122, P<0.001); no testing, OR=0.063, 95% CI 0.060 to 0.065, P<0.001). Conclusions:The epidemiological pattern of respiratory pathogens undergo significant changes after October 2023, which is characterized by alternating waves of influenza viruses and SARS-CoV-2 with pronounced seasonality and diversity. Substantial inter-hospital differences are observed in testing modalities and positivity rates. Risk of progression to severe illness varies significantly by sex, age, comorbidity burden, and infection type, and is closely associated with the testing modality. These findings support strengthening multiplex pathogen testing and targeted surveillance of high-risk groups to improve early identification and precise control of febrile-respiratory syndromes.

Objective To form the expert consensus on the limb management of patients with transvenous temporary cardiac pacing,standardize the limb management of patients with transvenous temporary cardiac pacing,and reduce complications related to the limb.Methods Using evidence-based methods,the evidence in this field was searched,evaluated and summarized,and relevant recommendations and research conclusions were extracted and classified by the level of evidence quality,and then the first draft of the consensus was formed.From December 2023 to January 2024,through 2 rounds of expert consultation and 4 rounds of expert meetings,the content was adjusted and the consensus was reached.Results Totally 16 experts participated in the consultation.The positive coefficient is 100%;the authoritative coefficient is 0.847 and 0.836;the average value of each index is more than＞3.8;the coefficient of variation is less than 0.21.The Kendall's harmony coefficient of the 2 rounds of expert consultation is 0.372 and 0.314,respectively,which were statistically significant.The consensus covers the preoperative,intraoperative and postoperative on limb management of patients with transvenous temporary cardiac pacing.Totally 11 themes were involved,including the preoperative preparation,position and catheter fixation in operation,position and catheter fixation in postoperative,activity,turn and transfer,duty shift on limb,nursing care after withdrawal of the catheter,prevention of deep vein thrombosis of the operative limb and prevent infection.Conclusion The consensus is highly scientific,and it is helpful to standardize the limb management of patients with transvenous temporary cardiac pacing.

Objective To investigate the safety,feasibility,and efficacy of highly selective protective vagotomy in laparoscopic fundoplication.Methods Clinical data of 78 patients who underwent laparoscopic hiatal hernia repair plus fundoplication(short floppy Nissen procedure)for gastroesophageal reflux disease and hiatus hernia from January 2014 to December 2019 in our hospital were retrospectively analyzed.The patients were divided into two groups:the traditional operation group and the vagus nerve protection group.The operation time,blood loss during operation,hospital stay after operation and the incidence of postoperative complications were compared between the two groups.The GERD Q score,DeMeester score,lower esophageal sphincter pressure(LESP),and control of reflux symptoms at 6 months after operation in the two groups were analyzed.Results Both groups of surgeries were successfully completed,and there were no serious intraoperative side injuries.There was no significant difference between the traditionaloperationgroupandthevagusnerveprotectiongroupinoperationtime[(85.5±13.9)minvs.(88.3±18.6)min,t =0.729,P =0.468],intraoperative blood loss[(18.6±8.6)ml vs.(18.1±8.5)ml,t =-0.221,P =0.825],and postoperative transanal exhaust time[(2.0±0.7)d vs.(1.8±1.0)d,t =-1.227,P =0.224].The postoperative hospital stay in the traditional surgical group was significantly longer than that in the vagus nerve protection group[(9.4±3.0)d vs.(8.2±2.1)d,t =-2.172,P = 0.033].The incidence of surgical complications within 30 d after surgery in the traditional surgical group was 36.8%(14/38),which was significantly higher than that in the vagus nerve protection group[12.5%(5/40),χ2 = 6.267,P = 0.012].The traditional surgical group had a cure rate of 86.8%(33/48)at 6 months after surgery,which was not significantly different from the vagus nerve protection group[85.0%(34/40),Z =-0.232,P =0.816].There were no significant differences in GERDQscore,DeMeester score,LESP between the two groups at 6 months after surgery[(5.6±0.9)points vs.(5.8±0.8)points,t =1.232,P =0.222;(4.1±2.2)points vs.(4.2±2.2)points,t =0.261,P =0.795;(23.2±3.5)mm Hg vs.(23.5±3.8)mm Hg,t = 0.412,P = 0.681].Conclusion It is safe,feasible,and effective to apply the highly selective protective vagotomy in laparoscopic short floppy Nissen fundoplication to protect the vagus nerve.

Objective To analyze the clinical situation and related factors of subclinical hypothyroidism in patients with abnormal glucose metabolism, and to provide theoretical basis for the prevention and treatment of subclinical hypothyroidism in patients with abnormal glucose metabolism. Methods A total of 428 patients with abnormal glucose metabolism who were treated in the Department of Endocrinology of Tianmen First People's Hospital from March 2018 to March 2020 were selected, and serum FT3, FT4 and TSH levels were determined by automatic immune analysis system. Automatic analyzer was used to measure the levels of FBG, HbA1c, TC, TG, LDL-C and UA. A self-made questionnaire was used to investigate the basic information of all subjects, including gender, age, abnormal course of glucose metabolism, BMI and blood pressure. The survey method was combined with telephone inquiry and field investigation. Logistic regression was used to analyze the independent risk factors for subhypothyroidism in patients with abnormal glucose metabolism. Results Among 428 patients with abnormal glucose metabolism, 89 patients were accompanied by subclinical hypothyroidism, including 39 males and 43 females, with an average age of (45.12±8.13) years. The prevalence of subhypothyroidism in females was higher than that in males, and the difference was statistically significant (χ²=4.353 , P<0.05). There was no significant difference in serum FT3 and FT4 levels between the two groups (P>0.05). The serum TSH level in experimental group was significantly higher than that in control group (P<0.05). Univariate analysis showed statistically significant differences in age, gender, abnormal course of glucose metabolism, BMI, BMI, FBG, HbA1c, UA, TC, LDL-C and SBP between the two groups (P<0.05). Logistic regression analysis showed that old age, high levels of FBG, TC, SBP and UA were independent risk factors for subclinical hypothyroidism in patients with abnormal glucose metabolism (P<0.05). Conclusion The incidence rate of patients with abnormal glucose metabolism complicated with subclinical hypothyroidism is high. The biochemical indexes such as blood glucose, blood lipid, blood pressure and uric acid should be monitored regularly. The early regulation of glucose metabolism disorder is an effective way to prevent and treat subclinical hypothyroidism.

Objective: To investigate the role of protein demethylase of lysine-specific demethylase 2 A(KDM2 A) in airway inflammation and remodeling in rats with bronchial asthma. Methods: Intraperitoneal injection of chicken ovalbumin(OVA) sensitized aerosol to stimulate the asthma rat model. Eighteen 6-8 weeks old SPF SD female rats were randomly divided into 3 groups, namely the control group, the asthma group for 4 weeks, and the asthma group for 8 weeks. After the success of the asthma model, the infiltration of inflammatory cells in the trachea and perivascular of the lung tissue was observed by HE staining; Goblet cell proliferation and mucus secretion were observed by PAS staining; Masson staining was used to observe the fibrosis of airway wall; The proliferation of airway smooth muscle was observed by fluorescence immunohistochemistry; The protein expression level of KDM2 A was detected by Western blot. Results: The inflammatory scores and inflammatory cell counts of rats in the asthma 4-week group and the asthma 8-week group were higher than those in the control group. There was a statistically significant difference in the above indicators between the asthma two groups(P<0.01). Compared with the control group, the proliferation of goblet cells and mucus secretion in the airway epithelium, the deposition of collagen fibers in the lung tissue and the proliferation of bronchial smooth muscle cells increased in the asthma groups(P<0.01). With the prolonged OVA sensitization time, airway inflammation and airway remodeling changes were more severe in the asthma 8-week group than those in the asthma 4-week group. The results of Western blot showed that the expression of KDM2 A in the lung tissues of the asthmatic 4-week group and the asthmatic 8-week group was higher than that of the control group, and the expression of KDM2 A in the asthma 8-week group was also higher than that of the asthma 4-week group. The differences were statistically significant(P<0.01). The expression of KDM2 A protein in lung tissue of rats in each group was positively correlated with airway inflammation score, total number of inflammatory cells, goblet cell mucus secretion score, lung tissue fibrosis ratio, and airway smooth muscle hyperplasia area(allP<0.01). Conclusion KDM2 A may play an important role in the pathogenesis of airway inflammation and airway remodeling in bronchial asthma.