Breast cancer is the number one killer threatening women's health, and the side effects caused by its treatment seriously affect patients' quality of life. Research has confirmed that good patient activation can effectively improve the quality of life of breast cancer patients, and it is of great significance to improve the quality of care and the recovery process of breast cancer patients.The purpose of this study is to review the current situation, assessment tools, influencing factors, and interventions of breast cancer patients' activation, in order to provide reference for researchers to conduct patient activation-related studies in the future.

Breast cancer is the number one killer threatening women's health, and the side effects caused by its treatment seriously affect patients' quality of life. Research has confirmed that good patient activation can effectively improve the quality of life of breast cancer patients, and it is of great significance to improve the quality of care and the recovery process of breast cancer patients.The purpose of this study is to review the current situation, assessment tools, influencing factors, and interventions of breast cancer patients' activation, in order to provide reference for researchers to conduct patient activation-related studies in the future.

This paper reviews the influencing factors and intervention of post-traumatic growth of breast cancer patients. The influencing factors include demographic factors, disease treatment related factors, intimate relationships, psychological resilience, rumination, cognitive evaluation and so on. Intervention measures involve conducting group psychotherapy, enhancing positive motivational effects between partners, carrying out emotional cognitive training and exercise therapy. In summary, this paper aims to provide ideas for actively implementing interventions for post-traumatic growth in clinical nursing.

Cardiovascular dysfunction and reduced exercise capacity are common adverse effects of anti-cancer treatments, severely impacting the prognosis and quality of life of cancer patients. This review summarizes the intervention protocols and application effects of resistance training on cardiovascular function and/or exercise capacity in cancer patients. The aim is to provide a reference for the practice of exercise interventions targeting cardiovascular function and exercise capacity among cancer patients in China.

Objective:To explore the relationship among emotional intelligence, narrative competence, and clinical communication competence of undergraduate nursing students.Methods:From March to April 2022, 211 undergraduate nursing students from two affiliated hospitals of universities in Dalian were selected as the research subject by convenience sampling. The survey was conducted using the General Information Questionnaire, Emotional Self-Awareness Questionnaire (ESQ), Narrative Competence Scale (NCS), and Clinical Communication Competence Scale of the Nursing Students. SPSS 25.0 software and Process 3.1 plugin were used for mediating effect testing. Multiple linear stratified regression analysis was used to test the moderating effects.Results:A total of 211 questionnaires were distributed and 207 valid questionnaires were obtained. Among 207 undergraduate nursing students, the scores of the ESQ, NCS, and Clinical Communication Competence Scale of the Nursing Students were (124.18±13.22), (140.38±18.70), and (82.88±10.43), respectively. The emotional intelligence, narrative competence, and clinical communication competence of undergraduate nursing students were positively correlated ( P<0.05). The narrative competence of undergraduate nursing students played a complete mediating effect between emotional intelligence and clinical communication competence, with the mediating effect accounting for 72.5% of the total effect. The narrative competence of undergraduate nursing students had a moderating effect on emotional intelligence and clinical communication competence ( P<0.01) . Conclusions:The narrative competence of undergraduate nursing students is a mediating and moderating variable between emotional intelligence and clinical communication competence. Nursing educators should develop targeted interventions to improve students' narrative competence and thus enhance their clinical communication competence.

Objective:To investigate the mechanism of depression between social capital and cognitive function of the elderly in nursing institutions, and provide new ideas for improving the cognitive function of the elderly.Methods:This study was a cross-sectional survey. Using the convenient sampling method to collect the general information questionnaire, the Geriatric Depression Scale (GDS), Social Capital Scale and Montreal Cognitive Assessment Scale (MoCA) of 218 elderly people from three elderly nursing institutions including Shenyang Health Care Centre, Songpu Nursing Home and Colourful Sunshine City Pension Service Centre in Shenyang from July 2020 to January 2021.Results:A total of 218 questionnaires were distributed and 202 valid questionnaires were recovered. The effective recovery rate was 92.7%. The scores of the cognitive function, depression and social capital of the elderly were (23.60 ± 4.25), (6.38 ± 4.35) and (75.41 ± 8.61). Depression scores were negatively correlated with social capital scores and cognitive function scores ( r = - 0.401, - 0.481, both P<0.05); there was a positive correlation between social capital scores with cognitive function scores ( r = 0.338, P<0.05). There was a mediating effect of depression between social capital and cognitive function, accounting for 42.1%. Conclusions:While improving the cognitive function of the elderly in nursing institutions by improving the level of social capital, it is necessary to pay attention to the mediatingeffect of depression, strengthen the psychological counseling of the elderly, promote mental health, and further reduce the occurrence and development of cognitive decline in the elderly.

Objective To analyze the prevalence rate and risk factors for aspiration pneumonia in elderly inpatients,and to identify a high-risk population for aspiration pneumonia.Methods Totally 398 inpatients aged ≥ 60 years in Beijing Hospital from April 2014 to April 2015 were selected.A questionnaire survey was performed for aspiration risk factors,including gender,age,smoking and drinking history,swallowing function,basal diseases,medication history,activities of daily living(ADL),occurrence of aspiration pneumonia over the past year.The patients were divided into aspiration pneumonia group and non-aspiration pneumonia group,and the prevalence rate and risk factors for aspiration pneumonia were studied.Results 364 cases with complete data were collected,and 14.3％ (52/364)were identified definitively as aspiration pneumonia over the past year.The ADL score was (77.0± 33.9) scales in aspiration pneumonia group,and (88.0 ± 22.2) scales in non-aspiration pneumonia group,with statistically significant difference (P＜ 0.05).The incidence rate of aspiration pneumonia was increased along with the increase of the age of patients.Risk factors for aspiration pneumonia were different in different age group.The proportion of patients aged 60-69,70-79 and over 80 years were 23.1％ (12 cases),36.5％ (19 cases),40.4％ (23 cases)in the aspiration pneumonia group,respectively.Under the condition of a propensity score-matched case-control pair design on 104 subjects with versus without aspiration pneumonia,the logistic regression analysis showed that smoking history,coronary heart disease,Parkinson's disease,dementia,chronic obstructive pulmonary disease(COPD),gastro-esophageal reflux disease(GERD),long-term uses of theophylline,calcium antagonists,nitrates,diazepam,antidepressants,anti-Parkinson drugs were the risk factors for aspiration pneumonia in elderly(all P＜0.05).Conclusions Smoking history,basal diseases and medication history are associated with the incidence rate of aspiration pneumonia in elderly.Assessment of these risk factors for aspiration pneumonia should be emphasized,and preventive measures should be considered conscientiously to lower the incidence rate of aspiration pneumonia in elderly.

Objective To study the distinct clinical phenotype of chronic airway diseases by hierarchical cluster analysis and two-step cluster analysis.Methods A population sample of adult patients in Donghuamen community,Dongcheng district and Qinghe community,Haidian district,Beijing from April 2012 to January 2015,who had wheeze within the last 12 months,underwent detailed investigation,including a clinical questionnaire,pulmonary function tests,total serum IgE levels,blood eosinophil level and a peak flow diary.Nine variables were chosen as evaluating parameters,including pre-salbutamol forced expired volume in one second(FEV1)/forced vital capacity (FVC) ratio,pre-salbutamol FEV1,percentage of post-salbutamol change in FEV1,residual capacity,diffusing capacity of the lung for carbon monoxide/alveolar volume adjusted for haemoglobin level,peak expiratory flow (PEF) variability,serum IgE level,cumulative tobacco cigarette consumption (pack-years) and respiratory symptoms (cough and expectoration).Subjects' different clinical phenotype by hierarchical cluster analysis and two-step cluster analysis was identified.Results (1) Four clusters were identified by hierarchical cluster analysis.Cluster 1 was chronic bronchitis in smokers with normal pulmonary function.Cluster 2 was chronic bronchitis or mild chronic obstructive pulmonary disease (COPD) patients with mild airflow limitation.Cluster 3 included COPD patients with heavy smoking,poor quality of life and severe airflow limitation.Cluster 4 recognized atopic patients with mild airflow limitation,elevated serum IgE and clinical features of asthma.Significant differences were revealed regarding pre-salbutamol FEV1/FVC％,pre-salbutamol FEV1％ pred,postsalbutamol change in FEV1 ％,maximal mid-expiratory flow curve (MMEF)％ pred,carbon monoxide diffusing capacity per liter of alveolar(DLCO)/(VA)％ pred,residual volume(RV)％ pred,total serum IgE level,smoking history (pack-years),St.George' s respiratory questionnaire (SGRQ) score,acute exacerbation in the past one year,PEF variability and allergic dermatitis (P ＜ 0.05).(2) Four clusters were also identified by two-step cluster analysis as followings,cluster 1,COPD patients with moderate to severe airflow limitation;cluster 2,asthma and COPD patients with heavy smoking,airflow limitation and increased airways reversibility;cluster 3,patients having less smoking and normal pulmonary function with wheezing but no chronic cough;cluster 4,chronic bronchitis patients with normal pulmonary function and chronic cough.Significant differences were revealed regarding gender distribution,respiratory symptoms,pre-salbutamol FEV1/FVC％,pre-salbutamol FEV1 ％ pred,post-salbutamol change in FEV1 ％,MMEF％ pred,DLCO/VA％ pred,RV％ pred,PEF variability,total serum IgE level,cumulative tobacco cigarette consumption (pack-years),and SGRQ score (P ＜ 0.05).Conclusion By different cluster analyses,distinct clinical phenotypes of chronic airway diseases are identified.Thus,individualized treatments may guide doctors to provide based on different phenotypes.

Objective To explore the clinical phenotype of airways disease in elderly patients using hierarchical cluster analysis.Methods A total of 67 elderly patients with respiratory symptoms were enrolled in a prospective study.Demographic and clinical data,such as respiratory symptoms,cumulative tobacco cigarette consumption,acute exacerbation,atopic symptoms and peak flow diary were collected.Pulmonary function tests,blood tests (total serum IgE level and blood eosinophil level) were performed in each patient during the stable stage.Then patients with different clinical phenotype were identified by hierarchical cluster analysis.Results Four clusters were identified with the following characteristics by hierarchical cluster analysis:cluster 1,atopic patients with no smoking,normal lung function,but increased total serum IgE levels and asthma symptom;cluster 2,patients with no smoking and normal pulmonary function with wheezing but without chronic cough;cluster 3,patients with chronic obstructive pulmonary disease and smoking,severe airflow limitation and poor quality of life;cluster 4,patients with asthma-chronic obstructive pulmonary disease overlap syndrome and smoking,airflow limitation and increased total serum IgE levels.The forced expiratory volume in 1 second (FEV1) / forced vital capacity (FVC) ratio,FEV1/predicted value,rate of FEV1 change,maximal mid-expiratory flow (MMEF)/ predicted value,the diffusion lung capacity for carbon monoxide (DLCO)/alveolar volume (VA)/predicted value,residual volume (RV)/ predicted value,total serum Ig E levels,cumulative tobacco cigarette consumption,the St.George's Respiratory Questionnaire (SGRQ) score had significant differences in patients before versus after treatment (all P＜0.05 or P＜0.01).Conclusions Based on hierarchical cluster analysis,distinct clinical phenotypes of airways disease in elderly patients can be identified.Conclusions With patients having asthma or COPD alone,patients with Asthma-COPD overlap syndrome (ACOS) always experience a more rapid decline in lung function and frequent exacerbations,having poor health-related quality-of-life (HRQOL) outcomes,which deserve our high attention.

Objective To investigate the clinical characteristics,distribution and drug sensitivity of pathogens causing intravenous catheter-related bloodstream infections (CRBSIs) in pediatric intensive care unit (PICU) so as to use antibiotics reasonably.Methods All patients with CRBSIs in PICU of Guangdong General Hospital from September 2009 to September 2014 were investigated and the drug resistance profiles of pathogens causing CRBSIs were also analyzed retrospectively.Results Between 2009 and 2014,there were totally 10 834 catheter days and 23 episodes of CRBSIs with an incidence of 2.1 infections per 1 000 catheter days.Catheter indwell time ＜ 7 days in 9 cases (39.1％),8 to 14 days in 10 cases (43.5％),14 to 21 days in 4 cases (17.4％).There were 13 strains (56.6％) of gram-positive bacteria,5 strains (21.7％) of gram-negative bacteria and 5 strains (21.7％) of fungi.The main pathogens causing CRBSIs were coagulase negative Staphylococci (7 strains,30.4％),Staphylococcus aureus (3 strains,13.0％),Candida albicans(3 strains,13.0％),Candida parapsilosis(2 strains,8.7％),and Enterobacter cloacae (2 strains,8.7 ％).The susceptibility to Vancomycin,Linezolid and Teicoplanin of coagulase negative Staphylococ cus such as S.epidermidis and to Imipenem,Piperacillin/Tazobactam,Cefoperazone/ Sulbactam and Amikacin of gram-positive bacteria arrived at 100.0％,respectively.The candida were 100％ susceptible to Amphotericin B,5-Flucytosine,Fluconazole and Voriconazole.Twenty-one cases (91.3％) received antibiotic treatment versus no antibiotic in 2 cases (8.7％).The average number of antibiotic kinds administered on the patients with fungal infection was 4.4,bacteria were 1.4.Ten cases (43.5％) treatment with 1 kind of antibiotic,4 cases (17.4％) with 2,4 cases (17.4％) with 3,5 cases (21.7％) with more than 3.Twenty-two cases (95.7％) cured and 1 case died (4.3％).Conclusions The major species of pathogen causing CRBSIs was coagulase negative staphylococci in PICU.It is critical for clinicians to guard against fungal infection because of prolonged catheter indwelling time and more antibiotics administered before indwelling catheter.It is effective way to prevent the CRBSIs by reasonably using antibiotics and shortening the time of catheter indwelling.Monitoring CRBSIs pathogenic bacteria distribution and drug susceptibility helps reasonable administration of antibiotics in the earlier time.