BackgroundAnxiety symptoms have become a public health issue affecting the physical and mental health of the elderly population. Mental health literacy is a predictor of anxiety symptoms in the elderly. Currently， there are limited studies on the pathogenic mechanism between the two. Exploring the relationship and mechanism between mental health literacy and anxiety symptoms among the elderly is of great significance for improving the mental health level of the elderly. ObjectiveTo investigate the impact of mental health literacy on anxiety symptoms in the elderly， and to analyze the role of insomnia in this process， in order to provide references for the formulation of prevention and intervention strategies for anxiety symptoms in the elderly. MethodsFrom August 2021 to December 2022， a total of 10 650 older adults aged 60 years old and above were selected from a city in Sichuan Province using a multistage stratified sampling method. Participants completed the self-compiled demographic questionnaire， the Insomnia Severity Index （ISI）， the Generalized Anxiety Disorder Scale-7 item （GAD-7）， and the National Mental Health Literacy Questionnaire （NMHLQ）. Spearman correlation analysis was adopted to examine the correlation between the scores of the scales. Model 4 in SPSS 27.0 plugin Process 4.1 was employed to test the pathway of insomnia between mental health literacy （and its various dimensions） and anxiety symptoms. ResultsAmong the participants， 9 609 cases （90.23%） completed the valid questionnaire survey， and 1 680 cases （17.48%） were found to have anxiety symptoms. The total score of the NMHLQ for the elderly， as well as the scores of the knowledge， awareness， and skills dimensions， were negatively correlated with the GAD-7 score and the ISI score （r_s=-0.506–-0.054， P<0.01）， and the ISI score was positively correlated with the GAD-7 score （r_s=0.666， P<0.01）. Insomnia served as the mediating pathway between the mental health literacy and anxiety symptoms， with an indirect effect value of -0.210 （95% CI： -0.227–-0.193）， accounting for 54.97% of the total effect. Insomnia was the mediating pathway between the mental health literacy knowledge and anxiety symptoms of the elderly， with an indirect effect value of -0.161 （95% CI： -0.178–-0.144）， accounting for 52.61% of the total effect. Insomnia played a mediating role in the relationship between the awareness of mental health literacy and anxiety symptoms， with an indirect effect value of -0.323 （95% CI： -0.342–-0.302）， accounting for 76.36% of the total effect. Insomnia was the mediating pathway between the mental health literacy skills and anxiety symptoms of the elderly， with an indirect effect value of -0.172 （95% CI： -0.187–-0.159）， accounting for 53.75% of the total effect. ConclusionThe dimensions of mental health literacy， knowledge， awareness and skills of the elderly not only directly affect anxiety symptoms， but also indirectly influence anxiety symptoms through the pathway of insomnia.［Funded by Medical Research Project Plan of Sichuan Province （number， S23049）］

Objective:To explore the current status of perceived vulnerability and its influencing factors among parents of children with type 1 diabetes mellitus (T1DM) .Methods:A convenience sampling method was used to select 220 parents of children with T1DM from the diabetes care and consultation outpatient clinic at Beijing Children's Hospital, Capital Medical University, from June to November 2023. The parents were surveyed using a general information questionnaire, the Parental Perceived Vulnerability Scale, the Family Care Index, and the Parental Illness Uncertainty Scale.Results:A total of 220 questionnaires were distributed, with 192 valid responses. The total score on the Parental Perceived Vulnerability Scale was (13.91±5.39), the total score on the Family Care Index was (5.39±2.73), and the total score on the Parental Illness Uncertainty Scale was (75.36±17.34). Multiple linear regression analysis showed that whether the child was an only child, family monthly income per capita, parents' religious beliefs, family care level, and illness uncertainty were significant influencing factors for perceived vulnerability ( P<0.05), explaining 36.5% of the variance. Conclusions:Healthcare professionals should pay more attention to parents who have only children, have lower family income, and do not have religious beliefs. Interventions aimed at improving family care levels and reducing illness uncertainty may help decrease the perceived vulnerability among parents of children with T1DM.

Objective:To explore the current status of perceived vulnerability and its influencing factors among parents of children with type 1 diabetes mellitus (T1DM) .Methods:A convenience sampling method was used to select 220 parents of children with T1DM from the diabetes care and consultation outpatient clinic at Beijing Children's Hospital, Capital Medical University, from June to November 2023. The parents were surveyed using a general information questionnaire, the Parental Perceived Vulnerability Scale, the Family Care Index, and the Parental Illness Uncertainty Scale.Results:A total of 220 questionnaires were distributed, with 192 valid responses. The total score on the Parental Perceived Vulnerability Scale was (13.91±5.39), the total score on the Family Care Index was (5.39±2.73), and the total score on the Parental Illness Uncertainty Scale was (75.36±17.34). Multiple linear regression analysis showed that whether the child was an only child, family monthly income per capita, parents' religious beliefs, family care level, and illness uncertainty were significant influencing factors for perceived vulnerability ( P<0.05), explaining 36.5% of the variance. Conclusions:Healthcare professionals should pay more attention to parents who have only children, have lower family income, and do not have religious beliefs. Interventions aimed at improving family care levels and reducing illness uncertainty may help decrease the perceived vulnerability among parents of children with T1DM.

Objective:To investigate the incidence and influencing factors of allergic reactions to cephalosporins.Methods:A cross-sectional study of 29 medical institutions in Zhejiang Province was conducted from April 2021 to June 2021.The incidence of allergic reactions to cephalosporins was investigated,and the influencing factors of cephalosporin-induced allergic reactions were analyzed by Poisson regression.Results:A total of 56 155 patients were included in this study.The total incidence of allergic reactions to cephalosporin was 1.67‰,the highest incidence of anaphylaxis occurred for ceftizoxime(4.27‰),followed by ceftriaxone(3.49‰)and cefotaxime(2.40‰).There was no significant difference in the incidence of allergic reactions between patients with negative skin tests and those without skin tests(1.75％o vs.1.63‰,RR=1.07,95％CI:0.70-1.63,P＞0.05).Poisson regression showed that body mass index(BMI)＜18.5 kg/m2(RR=2.43,95％CI:1.23-4.82,P＜0.05)and history of β-lactam antibiotics allergy(RR=33.88,95％CI:1.47-781.12,P＜0.05)increased cephalosporin-induced anaphylaxis.Compared with cefuroxime,the risk of allergic reactions was increased for ceftriaxone(RR=3.08,95％CI:1.70-5.59,P＜0.01),ceftazidime(RR=1.89,95％CI:1.03-3.47,P＜0.05),and ceftizoxime(RR=3.74,95％CI:1.64-8.50,P＜0.01).Conclusions:Lower BMI and history of β-lactam antibiotics allergy increase the risk of cephalosporin allergic reactions.The routine skin test may not reduce the occurrence of allergic reactions to cephalosporins. This study has been registered at Chinese Clinical Trial Registry(ChiCTR2200064314).

Objective:To retrieve, evaluate, and integrate the best evidence for the management of neurogenic bowel dysfunction (NBD) in spinal cord injury patients both domestically and internationally, providing a basis for relevant evidence-based practices.Methods:The guidelines, expert consensus, clinical decision-making, and systematic review of NBD management for spinal cord injury patients were electronically searched in various databases and professional association websites at home and abroad. The search period was from database establishment to March 31, 2023.Results:A total of 13 articles were included, including five guidelines, five evidence summaries, two expert consensus, and one clinical decision-making. A total of 33 recommendations for NBD management in spinal cord injury patients were summarized from five aspects of medical history assessment, medication management, physical therapy, diet and exercise, and health education.Conclusions:The best evidence for NBD management in spinal cord injury patients summarized is scientific and practical. Medical and nursing staff should selectively apply the best evidence based on clinical practice.

Objective:To analyze the status quo and influencing factors of post-traumatic growth of parents of children and adolescents with type 1 diabetes mellitus (T1DM) .Methods:The convenient sampling method was used to select parents of children with T1DM who were admitted to the diabetes care consultation clinic of Beijing Children's Hospital, Capital Medical University from March 2022 to March 2023 as the research objects. The parents of children were investigated by general information questionnaire, Posttramnatic Growth Inventory, Simplified Coping Style Questionnaire and Perceived Social Support Scale.Results:A total of 200 questionnaires were sent out in this study, and 187 were effectively collected, with an effective recovery rate of 93.5% (187/200). The total score of Posttramnatic Growth Inventory for parents of T1DM children was (60.28±18.37). The positive coping score in Simplified Coping Style Questionnaire was (22.40±6.94) and the negative coping score was (8.94±4.58). The total score of Perceived Social Support Scale was (57.39±14.57). The results of multiple linear regression analysis showed that HbA1c, monthly family income, educational level, positive coping strategies and perceived social support were the influencing factors for the post-traumatic growth of parents of T1DM children, explaining 33.8% of the variation in post-traumatic growth of parents of T1DM children.Conclusions:The post-traumatic growth of parents of T1DM children is at a moderate level. Medical staff should pay more attention to parents of children with poor blood sugar control, low educational level and low monthly family income, guide them from the perspective of positive psychology, encourage parents to adopt positive and effective coping strategies and emphasize the importance of social support, so as to improve the level of post-traumatic growth of parents of children with T1DM.

Objective:To retrieve and analyze evidence on exercise-related hypoglycemia prevention in children with type 1 diabetes mellitus (T1DM) and summarize the best evidence.Methods:BMJ Best Practice, UpToDate, NICE, JBI, SIGN, Cochrane Library, RNAO, IDF, ADA, Web of Science, PubMed, Embase, Medlive, Wanfang database, China National Knowledge Infrastructure (CNKI) and China Biology Medicine disc (CBM) were searched by computer for guidelines, evidence summary, recommended practice, systematic review, clinical decision-making and expert consensus on the prevention of exercise-related hypoglycemia in children with T1DM in the recent 6 years (2015-2020) .Results:A total of 13 papers were included, including 6 guidelines, 3 expert consensus papers and 4 clinical decision papers. Finally, 32 pieces of best evidence were formed, including 7 aspects such as characteristics of exercise-related hypoglycemia, the prevention strategies of hypoglycemia before, during and after exercise, and nocturnal hypoglycemia, hypoglycemia prevention strategies and health education.Conclusions:The best evidence of exercise-related hypoglycemia prevention strategy for T1DM children selected in this study is comprehensive and specific, based on which nursing staff can conduct health education on exercise-related hypoglycemia prevention for out-of-hospital type 1 diabetes children and their parents.

Objective:To explore the current situation of psychological resilience and emergency rescue knowledge, attitudes and practice of pediatric nurses during public health emergencies, and analyze the influencing factors of psychological resilience, aiming at providing a basis for nursing managers to formulate strategies to improve psychological resilience, so as to further improve nursing staff's response to public health emergencies level.Methods:This study was a cross-sectional study. From February to April 2020, convenience sampling was adopted to select the pediatric nurses of the national children's hospitals or general hospitals as the research object. The General Information Questionnaire, the Connor-Davidson Resilience Scale (CD-RISC) and the Knowledge, Attitude and Practice Questionnaire for Medical Practitioners about Emergency Rescue of Public Health Events were used for investigation. A total of 13 091 questionnaires were distributed, and 12 750 valid questionnaires were returned with the valid response rate of 97.4%.Results:Among 12 750 nurses, the total score of CD-RISC was (65.53±15.55) . Multiple stepwise regression analysis showed that age, fertility, position, title, years of pediatric work, economic zone of the hospital, basic knowledge, psychological knowledge, other knowledge, emergency rescue attitude and emergency rescue practice were the main influencing factors of the psychological resilience of pediatric nurses during public health emergencies ( P<0.05) . Conclusions:The psychological resilience level of pediatric nurses in my country during public health emergencies needs to be improved. We should pay attention to nurses ≤40 years old, have no child, junior professional title, no positions, 6-10 years of pediatric work, and in the western region, and strengthen emergency rescue basic knowledge, psychological knowledge and other knowledge training, and improve their emergency rescue attitudes and behaviors, so as to improve the psychological resilience of pediatric nurses during public health events.

Objective Establishing intelligent nursing clinical decision support system to improve the safety, quality and efficiency of clinical nursing work. Methods Guided by the HIMSS EMRAM Analytics stage 7 evaluation standard, the nursing decision support system is continuously improved through the establishment of knowledge bases such as nursing plans and nursing conventions. Results By comparing the writing time of nursing documents, the correct rate of nursing diagnosis, and the incidence of nursing risk events before and after the used of the system, the results showed that after the used of the nursing decision-making support system, whole hospital′s writing time could save 222.5 hours per day, improved accuracy of nursing diagnosis from 68.33％ (205/300)to 90.67％ (272/300), the difference was statistical significace (χ2=45.907, P<0.05). Decreased incidents, hospital-wide, on falls from 0.127‰(80/631702) to 0.071‰(45/638715),and on pressure ulcer form 0.064‰ (41/631702)to 0.028‰(18/638715), the difference was statistical significace (χ2=13.004～15.071, P<0.05). Conclusion Nursing clinical decision support system is the trend of hospital informatization and is worthy of clinical application.

Objective To examine the reliability and validity of the Chinese version of the metacognition assessment scale 2009 (MAS-R 2009).Methods Sixty college students from a medical university in Shenyang were enrolled in the study.All the subjects were required to fill in the basic information questionnaire,IRI-C,SPM,and the Chinese version of the MAS-R 2009 and had to be interviewed.Two to four weeks later,6 college students were randomly selected to be interviewed again.Results Cronbach'sα coefficient of the Chinese version of MAS-R 2009 was 0.934,test-retest reliability of the scale was 0.935 (r ＜ 0.01),and inter-rater reliability of the scale was 0.832 (P ＜ 0.01).The Chinese version of the MAS-R 2009 had good content validity.The correlation coefficient between the items and the subscales in MAS-R 2009 showed high correlation,and the correlation coefficient ranged from 0.456 to 0.905.Conclusion The results indicate that the reliability and validity of the Chinese version of the revised metacognitive assessment scale 2009 has satisfied the psychometric requirements.It has a certain application value for domestic research and scientific research on the ability of mentalization.