To analyze the clinical and genetic features of oculopharyngodistal myopathy (OPDM) patients and compare the phenotypic differences among various causative genes.

Objective:To evaluate and summarize the best evidence for physical activity in patients with schizophrenia combined with diabetes, and to provide a reference for clinical practice.Methods:Through the evidence-based method and according to the "6S" evidence model system, evidence was retrieved from domestic and foreign databases, guideline networks and society networks, including best practices, guidelines, evidence summaries, systematic reviews, and expert consensus. Search period was from the establishment of the database to August 8, 2023. Two researchers evaluated the quality of the literature and extracted data and summarized evidence.Results:A total of 15 papers were included, including 4 clinical decisions, 3 guidelines, 5 systematic reviews and 3 expert consensuses. Thirty-four pieces of evidence from 9 aspects including multidisciplinary team management, assessment and monitoring, goal setting, time of initiation of activity, type of activity, intensity and frequency of activity, motivational elicitation, social support, and activity security.Conclusions:This study summarizes the best evidence for physical activity in patients with schizophrenia combined with diabetes, which may promote standardized management of physical activity in these patients.

Objective:To evaluate and summarize the best evidence for physical activity in patients with schizophrenia combined with diabetes, and to provide a reference for clinical practice.Methods:Through the evidence-based method and according to the "6S" evidence model system, evidence was retrieved from domestic and foreign databases, guideline networks and society networks, including best practices, guidelines, evidence summaries, systematic reviews, and expert consensus. Search period was from the establishment of the database to August 8, 2023. Two researchers evaluated the quality of the literature and extracted data and summarized evidence.Results:A total of 15 papers were included, including 4 clinical decisions, 3 guidelines, 5 systematic reviews and 3 expert consensuses. Thirty-four pieces of evidence from 9 aspects including multidisciplinary team management, assessment and monitoring, goal setting, time of initiation of activity, type of activity, intensity and frequency of activity, motivational elicitation, social support, and activity security.Conclusions:This study summarizes the best evidence for physical activity in patients with schizophrenia combined with diabetes, which may promote standardized management of physical activity in these patients.

Objective To construct a group psychological training for junior officers based on competency model and explore its intervention effect on competency and mental health of junior officers.Methods Delphi method was used to construct a group psychological training program for junior officers based on competency model.A total of 63 junior officers were subjected with convenience sampling during October and November 2023.According to the principle of randomized controlled experimental design,the participants were divided into experimental group(n=30)and control group(n=33).The experimental group was given our group psychological training program for totally 8 sessions,90～120 min per session,2 sessions per week,while the control group received no such training.Competency scale,12-item general health questionnaire(GHQ-12),Chinese perceived stress scale(CPSS),and Neuroticism Extraversion Openness Five-Factor Inventory(NEO-FFI)were used to assess the 2 groups before and at the end of intervention.Results ① The results of the 2 rounds of expert consultation showed that the total recovery rate was 100％,the expert authority coefficient was 0.87,the Kendall's coordination coefficients(ω)of the 2 rounds of expert consultation were 0.102(P＜0.001)and 0.410(P＜0.001),respectively,with a coefficients of variation of＜0.3,indicating reliable expert consultation.(2)The results of post-intervention time main effect indicated that the total score of competence(P＜0.001),extroversion score(P＜0.05)and responsibility score(P＜0.01)were significantly higher,but the total score of GHQ-12 was obviously lower in the experimental group than the control group(P＜0.001).(3)The results of post-intervention group main effects revealed that the extraversion score of the experimental group was significantly higher than that of the control group(P＜0.01).(4)The results of the post-intervention time × group interaction displayed that the experimental group had notably higher total competency score(P＜0.01),job performance score(P＜0.05),extraversion score(P＜0.05),agreeableness score(P＜0.001)and responsibility score(P＜0.01),but lower total GHQ-12 score(P＜0.01)than the control group.Conclusion Competency-based modeling group psychological training for junior officers can significantly enhance the competency,strengthen the extroversion,agreeableness and responsibility in personality traits,and thus improve job performance for them.

Objective To explore the mediating role of personality traits and mental resilience in the relationship between competence and job performance among junior officers.Methods Competency Inventory,25-Item Connor-Davidson Resilience Scale(CD-RISC-25),short version of the Big Five Personality Scale[Neuroticism Extraversion Openness Five-Factor Inventory(NEO-FFI)],and Chinese Perceived Stress Scale(CPSS)were used as assessment tools to survey 586 junior officers selected by convenience sampling.Results ① For junior officers,their competence was positively and moderately correlated with job performance,openness personality,extroversion personality,agreeableness personality,responsibility personality,and total score and score for each dimension of psychological resilience(P＜0.01),and negatively and moderately correlated with neuroticism personality(P＜0.01).② Significantly mediating role was observed in personality and mental resilience for competence and job performance in junior officers,with an indirect effect of 20.68％for personality and 33.18％for mental resilience.Conclusion Personality and mental resilience mediate significantly between competence and job performance in junior officers.Our findings provide a theoretical basis for the action mechanism of competence in job performance for junior officers.

Objective To explore the clinical efficacy of prone position ventilation(PPV)in improving hypoxemia in patients with severe brain damage.Methods A retrospective research method was conducted,140 patients with severe brain damage who were admitted to the department of critical care medicine of the First Affiliated Hospital,Zhejiang University School of Medicine from August 2020 to August 2021 were selected as subject objected.According to the inclusion and exclusion criteria,20 patients with oxygenation index≤200 mmHg(1 mmHg≈0.133 kPa)who were treated with PPV were statistically analyzed.The patients'blood gas analysis related indicators[including arterial partial pressure of oxygen(PaO2),fractional of inspired oxygen(FiO2),oxygenation index,arterial oxygen saturation(SaO2),arterial partial pressure of carbon dioxide(PaCO2),pH value],ventilator-related parameters[including peak inspiratory pressure(PIP),positive end-expiratory pressure(PEEP),tidal volume(VT),lung dynamic compliance(Cdyn),etc.],and mean arterial pressure(MAP),heart rate(HR)were compared before PPV,12 hours after PPV,and 12 hours after reverting to supine position.At the same time,the related complications of patients during PPV were recorded.Results There were 15 males and 5 females,the mean age of the patients was(46.10±17.22)years old,the average PPV time was(22.20±5.94)hours.Compared with before PPV,patients showed significant increases in PaO2,oxygenation index,SaO2,VT,and Cdyn at 12 hours after PPV and 12 hours after recovery from supine position[PaO2(mmHg):98.35±21.85,98.45±17.90 vs.72.15±10.14,oxygenation index(mmHg):198.82±40.51,202.27±46.39 vs.133.20±33.95,SaO2:0.97±0.02,0.97±0.01 vs.0.94±0.03,VT(mL):558.42±111.23,580.29±119.44 vs.484.82±123.77,Cdyn(mL/cmH2O):26.11±5.42,27.90±5.80 vs.24.15±6.13,all P<0.05];Compared with 12 hours after PPV,the Cdyn of the patient still showed a significant increase after 12 hours of recovery from supine position(P<0.05).There were no statistical differences in the FiO2,PaCO2,pH value,PIP,PEEP,HR,and MAP of patients at various time points before and after PPV(all P>0.05).Five patients developed redness and swelling at the skin compression site mainly on the face after PPV,which gradually improved after returning to a supine position.During this period,there was no occurrence of catheter detachment,malignant arrhythmia,or significant hemodynamic instability.Conclusion PPV has a certain clinical effect on improving hypoxemia in patients with severe brain damage.

The diagnosis of chronic pain requires a true and reliable pain assessment, which relies on timely self-reporting. Ecological momentary assessment (EMA) is a method of repeated dynamic sampling through patient self-report to minimize recall bias. This review introduces and analyzes the concept and application of EMA, and expounds the feasibility and limitations of EMA in chronic pain management, aiming to provide reference for medical and nursing staff to evaluate chronic pain management efficiently.

Objective:To translate the Hip Preservation Surgery Expectations Survey (HPSES) into Chinese and test its reliability and validity.Methods:This study strictly followed the principles of Brislin translation, back translation, and cross-cultural adaptation to form a simplified Chinese version of HPSES. From September 2019 to July 2021, a survey was conducted using convenience sampling method to select 215 patients from the Department of Orthopedics of the Affiliated Hospital of Qingdao University who underwent hip preservation surgery to test the reliability and validity of the Chinese version of HPSES. This study used critical ratio determination and correlation analysis for item analysis, and used content validity index and structural validity to evaluate the validity of the scale, and the reliability of the scale was evaluated using Cronbach's α coefficients and half reliability.Results:The Chinese version of HPSES extracted 4 common factors, totaling 22 items, with a cumulative total variance contribution rate of 63.696%. The content validity index at the scale level was 0.97, and the content validity index at the item level was 0.83 to 1.00. The results of confirmatory factor analysis showed that the fit of the scale was good. The total Cronbach's α coefficient of the scale was 0.873, and Cronbach's α coefficients for each dimension ranged from 0.834 to 0.868. The overall Guttman half reliability coefficient of the scale was 0.840, and the Guttman half reliability coefficients for each dimension were 0.755 to 0.865.Conclusions:The Chinese version of HPSES has good reliability and validity, which can be used to evaluate the expected outcomes of patients undergoing hip preservation surgery, facilitating medical and nursing staffs to provide targeted preoperative health education and rehabilitation guidance to patients, and improving patients satisfaction.

Objective: To explore the association between incidence of injuries and health related behavior among middle school students in China, to provide evidence for injury prevention. Methods: A questionnaire survey was conducted among 1 067 students who were selected from Zhejiang, Guangdong, Jiangxi, Sichuan and Guizhou provinces by using stratified random cluster sampling method. Chi square test and multiple Logistic regression analyses were used to analyze incidence of injuries and health related behavior. Results: The prevalence of self injury among middle school students in five provinces was 11.0%, the prevalence of intentional injury was 13.2%. Multiple Logistic regression analyses showed that attempting smoking, not eating breakfast every day, having a low mood more than 2 weeks in the past 6 months were positively correlated with self injury ( OR=3.02, 2.04, 4.30, P ＜0.01) after adjusting for region, and the smoking attempt behavior was positively correlated with intentional injury ( OR=2.03, P ＜0.05) after adjusting for region, urban and rural, residence condition, weekly allowance condition. Conclusion Smoking attempt behavior could be viewed as a shared predictor for both self injury and intentional injury behavior among middle school students, smoking control intervention should be carried out actively among students.

Exosomes are nanoscal-scale vesicles containing a variety of proteins(HSP70, actin, Alix, etc.), lipids, mRNAs and miRNAs.They are commonly found in various tissues and cells of the organism.They are involved in processes such as intercellular communication, immune regulation and cell signaling pathway regulation, and then play an important role.Recent studies have shown that exosome-mediated intercellular signaling plays an important role in the progression of Alzheimer's disease(AD). This paper reviewed the general characteristics of exosomes, clarifies the possible role of exosomes in the pathogenesis of AD, and also discussed the application prospect and the related challenges of exosomes as a new potential option in the future treatment of AD.