Objective To observe the effect of full-responsibility nursing model in rehabilitation exercise on patients with chronic heart failure (HF).Methods Eighty-six patients with HF were randomly divided into observation group and control group,with 43 cases in each group.sixteen nurses were randomly divided into A and B group ; A group carried out full - responsibility nursing model and was in charge of the rehabilitation exercise of observation group,B group carried out routine holistic nursing model and was in charge of the rehabilitation exercise of control group.After 4 weeks,the effects including EF,6MWT,the knowing of rehabilitation exercise,satisfaction to the hospital were evaluated.Results Before rehabilitation exercise,there were no significant differences in EF and 6MWT( P ＞ 0.05 ).After 4 weeks,EF was( 54.13 ± 9.12 ) and 6MWT was (402.63 ± 74.81 ) in the observation group,while EF was (43.26 ± 8.57 ) and 6MWT was ( 336.16 ±75.82) in the control group.There were significant differences between the two groups ( t =2.093,2.145 ; P ＜0.05).there were significant differences before and after rehabilitation exercise in two groups ( P ＜ D.05 ).After 4 weeks,EF and 6MWT of the two groups were both increased,but the effect of the observation group was better (P ＜ 0.05 ). After 4 weeks,there were significant differences in the knowing of rehabilitation exercise and the satisfaction to the hospital in the two groups ( P ＜ 0.05 ).Conclusions Full-responsibility nursing model in rehabilitation exercise can make an effective effect.

Objective: To understand parents attitudes towards adolescent sexual education in Baoshan City of Yunnan Province, and to explore the correlation between attitudes and their proactive behavior in adolescent sexual education, so as to provide reference for improving parents initiative in adolescent sexual health education. Methods: From November to December 2022, a stratified random cluster sampling method was used to select 7 389 parents of students from 35 primary, middle, and high schools in Baoshan City of Yunnan Province for a questionnaire survey on adolescent sexual health education in parents schools. Chi-square tests were conducted to compare the attitudes of parents towards sexual health education among different groups and their proactive behavior in providing sexual health education to their children. A multivariate Logistic regression model was used to analyze the correlation between parents attitudes towards sexual education and proactive sexual health education. Results: Totally 43.17% ( 3 190 ) of parents had a more open attitude towards sex education for their children, with parents of girls, parents of elementary school students, mothers, <30 years old, junior high school education, workers, service personnel, married, harmonious relationships with their children and democratic parents had a higher rate of actively providing sex education for their children ( χ 2=4.65, 401.92, 23.53 , 197.50, 38.18, 13.65, 6.54, 8.07, 32.17, 96.58, P <0.05). Parents with a more conservative attitude towards sex education and parents of boys were negatively correlated with parents actively providing adolescent sexual health education to their children ( OR =0.86, 0.38, P <0.05). Parents who were <30, 30-<40, 40-50 years old, individuals/businesses, married, divorced, had a good and decent relationship with their children were positively correlated with their parents proactive adolescent sexual health education for their children ( OR =1.50, 1.90, 1.37, 1.22, 1.60, 1.32, 1.94, 1.53, P <0.05). Conclusion A more open attitude towards adolescent sexual health education can serve as a predictive factor for proactive adolescent sexual health education. In order to increase the rate of family sexual health education, it is recommended to enhance parents awareness of their responsibility for their children s sexual health education, promote harmonious parent-child relationships between parents and children, and communicate with their children with an open attitude.

Objective: To understand the public health emergency response capacity in primary and secondary schools, and to explore the problems and challenges in the prevention and control of public health emergency in primary and secondary schools for specific strategies. Methods: By using the stratified group sampling method, a questionnaire survey on general situation, knowledge, attitude and training, as well as public health emergencies response capacity among 2 988 teachers or leaders responsible for school emergency response in primary and secondary schools from Beijing, Chongqing and Yunnan. Results: Participants varied on their positions, titles, educational background and knowledge accuracy. Higher knowledge accuracy was associated with higher educational background ( χ 2=50.73-203.36, P < 0.05 ). The implementation of regular public health emergency related programs was poorly conducted in high schools (50.0%). Urban schools (42.0%) had higher proportion of qualified health care professionals than rural schools (18.2%), and private schools (48.5%) was higher than public schools (24.7%). The primary challenges included the shortage of guidance from professionals and the lack of related testing equipment (84.91%, 74.03%). Conclusion Although the ability of emergency handling of public health emergencies in schools in the three regions is advancing with the times, there are still many deficiencies, some omissions in the mastery of knowledge. It is suggested to inerease pre service and special training of school health work CDC should strengthen technical guidance and work supervision of infectious disease management in schools.

Objective To investigate the need for and utilization of health services among six Zhiguo ethnic minority groups in Yunnan Province,aiming to provide further evidence for the improvement of healthcare.Methods Using stratified random sampling,1921 individuals from six Zhiguo ethnic minority groups,aged 15 and above,were investigated with a structured questionnaire between August and December 2022.A structured questionnaire was used to collect participants'information on health service needs and utilization.Results Am-ong the surveyed participants,the two-week prevalence rate was found to be 22.54%,while the prevalence rate of chronic diseases was 38.52%.Among the residents,the risk of two-week prevalence was higher for females(OR=1.564),individuals aged≥60 years(OR=1.727),and those who reported poorer health utility value(OR=5.277),while it was lower for residents of Keno(OR=0.470)and Lahu(OR=0.659)ethnicity,as well as those who reported higher EQ-VAS scores(OR=0.446/0.174).Meanwhile,residents aged≥45 years(OR=3.392/7.072)were at higher risk for chronic disease prevalence,while it was lower for Keno ethnicity(OR=0.409),unmarried individuals(OR=0.479),and those with higher education levels(OR=0.629/0.603),higher EQ-VAS scores(OR=0.208)P<0.05.Additionally,among the participants,the treat-ment rate for two-week illness was 14.32%,while the non-treatment rate stood at 36.49%.Furthermore,the one-year hospitalization rate was reported as 19.89%,with a corresponding rate of individuals who needed hospitalization but did not receive it being recorded at 15.86%.Among the residents,the likelihood of treatment for two-week illness was higher for females(OR=1.461)and residents aged≥45 years(OR=1.510/1.560),whereas it was lower for individuals with higher EQ-VAS scores(OR=0.445).The likelihood of hospitalization within one year was also higher for residents aged≥60 years(OR=2.029)and individuals of Nu(OR=1.599),Lisu(OR=1.688),and Keno(OR=1.968)ethnicity,whereas those with high EQ-VAS scores(OR=0.325)had a lower risk(P<0.05).Conclusion In Yunnan Province,the need for healthcare services among six Zhiguo ethnic minority groups in this study is relatively low;however,the high prevalence of chronic diseases raises concerns.The utilization of healthcare services appears to be relatively sufficient,but the utilization of outpatient services still needs to be improved.

Background Accurate evaluation of response following chemotherapy treatment is essential for surgical decision making in patients with breast cancer.Modalities that have been used to monitor response to neo-adjuvant chemotherapy (NAC) include physical examination (PE),ultrasound (US),and magnetic resonance imaging (MRI).The purpose of this study was to evaluate the accuracy of PE,US,and MRI in predicting the response to NAC in patients with breast cancer.Methods According to the response evaluation criteria in solid tumors guidelines,the largest unidimensional measurement of the tumor diameter evaluated by PE,US,and MRI before and after NAC was classified into four grades,including clinical complete response,clinical partial response,clinical progressive disease,clinical stable disease,and compared with the final histopathological examination.Results Of the 64 patients who received NAC,the pathologic complete response (pCR) was shown in 13 of 64 patients (20％).The sensitivity of PE,US,and MRI in predicting the major pathologic response was 73％,75％,and 80％,respectively,and the specificity was 45％,50％,and 50％ respectively.For predicting a pCR,the sensitivity of PE,US,and MRI was 46％,46％,and 39％,respectively,and the specificity was 65％,98％,and 92％ respectively.Conclusions Compared with final pathologic findings,all these three clinical and imaging modalities tended to obviously underestimate the pCR rate.A more appropriate,universal,and practical standard by clinical and imaging modalities in predicting the response to neo-adjuvant chemotherapy in vivo is essential.

With the increasing cost of drug development and clinical trials, it is of great value to make full use of all kinds of data to improve the efficiency of drug development and to provide valid information for medication guidelines. Model-based meta-analysis (MBMA) combines mathematical models with meta-analysis to integrate information from multiple sources (preclinical and clinical data, etc.) and multiple dimensions (targets/mechanisms, pharmacokinetics/pharmacodynamics, diseases/indications, populations, regimens, biomarkers/efficacy/safety, etc.), which not only provides decision-making for all key points of drug development, but also provides effective information for rational drug use and cost-effectiveness analysis. The classical meta-analysis requires high homogeneity of the data, while MBMA can combine and analyze the heterogeneous data of different doses, different time courses, and different populations through modeling, so as to quantify the dose-effect relationship, time-effect relationship, and the relevant impact factors, and thus the efficacy or safety features at the level of dose, time and covariable that have not been involved in previous studies. Although the modeling and simulation methods of MBMA are similar to population pharmacokinetics/pharmacodynamics (Pop PK/PD), compared with Pop PK/PD, the advantage of MBMA is that it can make full use of literature data, which not only improves the strength of evidence, but also can answer the questions that have not been proved or can not be answered by a single study. At present, MBMA has become one of the important methods in the strategy of model-informed drug development (MIDD). This paper will focus on the application value, data analysis plan, data acquisition and processing, data analysis and reporting of MBMA, in order to provide reference for the application of MBMA in drug development and clinical practice.

Child ; Child, Preschool ; Humans ; China ; Practice Guidelines as Topic ; Dyssomnias ; Child Behavior

Objective: To investigate the influence of sleep fragmentation in infancy and toddler period on emotional and behavioral problems at the age of 6 years. Methods: Using a prospective cohort design, 262 children were extracted from mother-child birth cohort recruited from May 2012 to July 2013 in Renji Hospital, School of Medicine, Shanghai Jiao Tong University. Children's sleep and physical activities were assessed using actigraphy at 6, 12, 18, 24, and 36 months of age, from which the sleep fragmentation index (FI) at each follow-up point was calculated. Children's emotional and behavioral problems at 6 years of age were assessed using the strengths and difficulties questionnaire. Group-based trajectory model was applied to determine sleep FI in infancy and toddler period trajectory groups with Bayesian information criteria being used to determine the best fitting model. Children's emotional and behavioral problems between groups were examined with independent t test and linear regression models, etc. Results: A total of 177 children, with 91 boys and 86 girls, were included in the final analysis and were divided into 2 groups: high FI group (n=30) and low FI group (n=147). Compared with children in the low FI group, those in the high FI group presents with higher total difficulties score and higher hyperactivity or inattention score ((11.0±4.9) vs. (8.9±4.1), (4.9±2.7) vs. (3.7±2.3) scores, t=2.17, 2.23, both P<0.05, respectively), with the differences remaining significant after adjusting for covariates (t=2.08, 2.09, both P<0.05 respectively). Conclusion: High sleep fragmentation in infancy and toddler period is associated with more emotional and behavioral problems, especially hyperactivity or inattention problems, at 6 years of age.
Male ; Female ; Humans ; Infant ; Child, Preschool ; Child ; Cohort Studies ; Problem Behavior/psychology* ; Sleep Deprivation ; Prospective Studies ; Bayes Theorem ; China ; Surveys and Questionnaires

Objective:To explore influencing factors of the self-reported brief life quality satisfaction score(Brief-QoL) in patients with acromegaly and understand the persistent low Brief-QoL scores in cases achieving biochemical remission.Methods:This study included 836 acromegaly patients who were hospitalized at Peking Union Medical College Hospital between January 2012 and December 2020. We retrospectively examined how clinical characteristics, biochemical parameters, comorbidities, and symptoms influenced Brief-QoL. Among patients who achieved biochemical remission, differences in clinical symptoms and comorbidities were analyzed between the high and low quality of life groups.Results:Patients with well-controlled biochemical indicators at the last follow-up had generally high Brief-QoL. However, patients with symptoms such as headaches (47.8% in the low-score group vs 14.9% in the high-score group, P<0.001) and joint pain (69.6% in the low-score group vs 19.0% in the high-score group, P<0.001) had low Brief-QoL despite biochemical remission. Receiving combined treatment(52.4% in the low-score group vs 27.5% in the high-score group, P=0.030) and having comorbid diabetes or hyperlipidemia were significant factors leading to decreased quality of life. Conclusion:Brief-QoL is suitable for follow-up of outpatient patients. Early identification of factors affecting quality of life and timely intervention can facilitate the realization of standardized management.

【Objective】To investigate the predictive value of blood eosinophil in eosinophilic chronic rhinosinusitis with nasal polyps（eosCRSwNP）by analyzing the characteristics of eosCRSwNP adult patients in Guangdong Province， China.【Method】From Oct.2017 to Sep.2018，a total of 108 eosCRSwNP adult inpatients scheduled for surgery in Department of Otorhinolaryngology，Head and Neck Surgery，The Third Affiliated Hospital，Sun Yat-sen University were enrolled. They were divided into eosCRSwNP（n = 39） and non-eosCRSwNP（n = 69） group by the pathologic features. The demographic and clinical features were collected and compared.【Results】The eosCRSwNP group accounted for 36.1% while non-eosCRSwNP group accounted for 63.9% in our study. A higher prevalence of allergic rhinitis，asthma and higher blood IgE level，bilateral Lund-Mackay score of posterior ethmoid sinus，ethmoid to maxillary Lund-Mackay score ratio， peripheral blood eosinophil absolute count and percentage and peripheral blood basophil absolute count and percentage were found in eosCRSwNP patients. Only peripheral blood eosinophil absolute count and percentage were independent predictors of eosCRSwNP. The cutoff absolute value of 0.275×109/L demonstrated a sensitivity of 74.4% and a specificity of 72.5% while the cutoff relative value of 4.32% demonstrated a sensitivity of 74.4% and a specificity of 73.9%.【Conclusion】Non-eosCRSwNP was predominant in Guangdong. EosCRSwNP differs from non-eosCRSwNP in many clinical features，while peripheral blood eosinophil count and percentage were independent predictors of eosCRSwNP.