Objective Patients with chronic liver diseases often exhibit unique hemodynamic abnormalities and metabolic disorders.Postoperative fluid management presents numerous challenges,especially for critically ill patients admitted to the intensive care unit(ICU)after surgery.This study aimed at exploring the relationship between postoperative fluid therapy and prognosis.Methods Based on 2 414 patients with chronic liver diseases who underwent surgical treatment and were subsequently transferred to the ICU in the MIMIC-IV database,a retrospective cohort study was conducted on the final 2 143 patients after our inclusion and exclusion criteria.Multivariate adjusted logistic regression model was used to analyze the association between fluid therapeutic regimens on the first day after ICU admission and the risk of 7-day death after surgery.Restricted cubic spline(RCS)was applied to analyze the dose-response relationship.Results Multivariate analysis indicated that restrictive fluid resuscitation was an independent protective factor.Compared with the non-restrictive fluid resuscitation group,restrictive fluid resuscitation significantly reduced the 7-day postoperative mortality rate(6.4％vs 12.4％,OR=0.44,95％CI:0.22～0.88,P=0.021),decreased the use of mechanical ventilation(42.9％vs 72.3％,OR=0.29,95％CI:0.24～0.35,P<0.001),and shortened the ICU stay(1.86 vs 3.47 d,OR=0.81,95％CI:0.78～0.84,P<0.001).RCS curve showed that the fluid intake on the first postoperative day and the 7-day postoperative mortality risk presented a J-shaped curve relationship,with an inflection point at 1 850 mL.Beyond this threshold,the 7-day postoperative mortality risk was increased.Subgroup analysis results indicated that the protective effect of restrictive fluid resuscitation was consistent across different age and comorbidity groups.Conclusion For patients with chronic liver diseases,adopting a restrictive fluid therapy on the first day after surgery can effectively reduce the risk of short-term death.Moreover,there is a non-linear dose-effect relationship between the fluid intake and the 7-day mortality risk.When the fluid intake exceeds 1 850 mL,the risk of death significantly increases.

Objective To investigate the relationship between kinase insert domain receptor(KDR)rs2305948 polymorphism and clopidogrel resistance(CR)in patients with acute coronary syndrome after receiving percutaneous coronary intervention(PCI).Methods A total of 468 patients with acute coronary syndrome,who were admitted to the Zhangjiakou Municipal First Hospital of China from September 2022 to September 2023,were selected as the subjects of study.All patients received PCI treatment and took medication of clopidogrel after the treatment.The occurrence of CR was recorded.The factors influencing the occurrence of CR were analyzed.The clinical significance of KDR rs2305948 polymorphism in predicting CR in patients with acute coronary syndrome after receiving PCI was evaluated.Results Of 468 patients with acute coronary syndrome,116(24.79％)developed CR.Logistic multivariate regression analysis indicated that low-density lipoprotein cholesterol(LDL-C,95％CI=1.420-8.390,OR=3.452),type 2 vascular endothelial growth factor receptor(VEGFR-2,95％CI=1.374-8.118,OR=3.340),KDR rs2305948 T/T genotype(95％CI=1.677-9.905,OR=4.076),and T allele(95％CI=1.390-8.207,OR=3.377)were the independent factors influencing the occurrence of CR inpatients with acute coronary syndrome after receiving PCI(all P＜0.05).Receiver operating characteristic(ROC)curve analysis showed that the sensitivity,specificity,and area under ROC curve(AUC)of the T/T genotype of KDR rs2305948 in predicting CR in patients with acute coronary syndrome after receiving PCI were 75.86％,70.45％,and 0.773(95％CI=0.666-0.880)respectively.Conclusion In patients with acute coronary syndrome after receiving PCI,the risk of developing CR is higher.The KDR rs2305948 polymorphism is correlated with CR in patients with acute coronary syndrome after receiving PCI,and it has a certain predictive value for CR.

Objective:To explore the relationship between childhood abuse, pleasure experience, sleep quality and self-injury behavior in adolescents with depressive disorder.Methods:One hundred and twenty adolescent patients with depressive disorder hospitalized in the Fourth People's Hospital of Hefei City from January 2021 to February 2024 were selected as the study group, as well as 120 healthy controls matched with the patients' age, gender and education level were selected as the control group.The adolescent non-suicidal self-injury assessment questionnaire, Pittsburgh sleep quality index, temporal experience of pleasure scale, and childhood trauma questionnaire were used for assessment. Statistical analysis was performed using SPSS 26.0 software. Independent sample t-test was used for comparison between the two groups. Pearson correlation analysis was used to analyze correlations between scale scores. Chain mediating modeling was used with the PROCESS macro program. Results:The differences of the study group and the control group in childhood abuse ((53.33±15.21), (39.07±11.81), t=8.081, P<0.001), pleasure experience ((85.60±15.77), (67.44±19.46), t=7.941, P<0.001), self-injury behavior ((29.01±9.89), (3.76±0.49), t=8.811, P<0.001), sleep quality ((12.24±4.15), (6.56±4.05), t=10.711, P<0.001), and depression ((30.62±7.97), (5.88±3.28), t=31.451, P<0.001) were all statistically significant. The self-injury behavior of the study group was positively correlated with the sleep quality ( r=0.487, P<0.001) and childhood abuse ( r=0.553, P<0.001), and negatively correlated with the pleasure experience ( r=-0.483, P<0.001). Childhood abuse had a negative predictive effect on pleasure experience ( β=-0.491, P<0.001), there was a positive predictive effect of childhood abuse on sleep quality ( β=0.363, P<0.001), there was a negative predictive effect of pleasure experience on sleep quality ( β=-0.321, P<0.001), there was a simultaneous predictive effect of childhood abuse, pleasure experience and sleep quality on self-injury behaviors predictive effect ( β=0.343, P<0.001, β=-0.211, P<0.001, β=0.208, P<0.001).The total effect of childhood abuse on self-injury behavior mediated by pleasure experience and sleep quality was 0.555(95% CI=0.448-0.663), and the direct effect was 0.343(95% CI=0.219-0.468).The mediating effect of pleasure experience between childhood abuse and self-injury behavior was 0.104(95% CI=0.007-0.196), accounting for 18.74% of the total effect, the mediating effect of sleep quality between childhood abuse and self-injury behavior was 0.075(95% CI=0.028-0.133), accounting for 13.51% of the total effect, and the chain mediating effect of pleasure experience and sleep quality between childhood abuse and self-injury behavior was 0.033(95% CI=0.011-0.060), accounting for 5.95% of the total effect. Conclusion:Sleep quality and pleasure experience exert the chain mediating effect between the childhood abuse and self-injury behavior in adolescents with depressive disorders.

Objective:To explore the relationship between childhood abuse, pleasure experience, sleep quality and self-injury behavior in adolescents with depressive disorder.Methods:One hundred and twenty adolescent patients with depressive disorder hospitalized in the Fourth People's Hospital of Hefei City from January 2021 to February 2024 were selected as the study group, as well as 120 healthy controls matched with the patients' age, gender and education level were selected as the control group.The adolescent non-suicidal self-injury assessment questionnaire, Pittsburgh sleep quality index, temporal experience of pleasure scale, and childhood trauma questionnaire were used for assessment. Statistical analysis was performed using SPSS 26.0 software. Independent sample t-test was used for comparison between the two groups. Pearson correlation analysis was used to analyze correlations between scale scores. Chain mediating modeling was used with the PROCESS macro program. Results:The differences of the study group and the control group in childhood abuse ((53.33±15.21), (39.07±11.81), t=8.081, P<0.001), pleasure experience ((85.60±15.77), (67.44±19.46), t=7.941, P<0.001), self-injury behavior ((29.01±9.89), (3.76±0.49), t=8.811, P<0.001), sleep quality ((12.24±4.15), (6.56±4.05), t=10.711, P<0.001), and depression ((30.62±7.97), (5.88±3.28), t=31.451, P<0.001) were all statistically significant. The self-injury behavior of the study group was positively correlated with the sleep quality ( r=0.487, P<0.001) and childhood abuse ( r=0.553, P<0.001), and negatively correlated with the pleasure experience ( r=-0.483, P<0.001). Childhood abuse had a negative predictive effect on pleasure experience ( β=-0.491, P<0.001), there was a positive predictive effect of childhood abuse on sleep quality ( β=0.363, P<0.001), there was a negative predictive effect of pleasure experience on sleep quality ( β=-0.321, P<0.001), there was a simultaneous predictive effect of childhood abuse, pleasure experience and sleep quality on self-injury behaviors predictive effect ( β=0.343, P<0.001, β=-0.211, P<0.001, β=0.208, P<0.001).The total effect of childhood abuse on self-injury behavior mediated by pleasure experience and sleep quality was 0.555(95% CI=0.448-0.663), and the direct effect was 0.343(95% CI=0.219-0.468).The mediating effect of pleasure experience between childhood abuse and self-injury behavior was 0.104(95% CI=0.007-0.196), accounting for 18.74% of the total effect, the mediating effect of sleep quality between childhood abuse and self-injury behavior was 0.075(95% CI=0.028-0.133), accounting for 13.51% of the total effect, and the chain mediating effect of pleasure experience and sleep quality between childhood abuse and self-injury behavior was 0.033(95% CI=0.011-0.060), accounting for 5.95% of the total effect. Conclusion:Sleep quality and pleasure experience exert the chain mediating effect between the childhood abuse and self-injury behavior in adolescents with depressive disorders.

[Objective]To explore innovative approaches for integrating ethical culture education in traditional Chinese medicine(TCM)colleges and universities,which involves extracting elements of integrity from TCM culture to develop an ethical education program tailored for these institutions.[Methods]Applying literature research methods,this study extracts similarities between TCM culture and ethical culture.It utilizes key TCM concepts like"four diagnoses integration""differential diagnosis and treatment""good prescription""treating both the symptoms and root causes"as a framework for ethical culture education in TCM colleges and universities.[Results]TCM culture is found to contain a wealth of ethical and methodological content,showing high compatibility with ethical culture.Ethical culture education in TCM colleges and universities currently faces challenges,including a lack of comprehensive integration of the"four diagnoses",insufficient"differential diagnosis and treatment",limited use of"good prescriptions"and a weak foundation in"treating both the symptoms and root causes".It is necessary to further improve the achievements of clean culture education in TCM colleges and universities by using measures such as finding out the reality of clean ideology education,improving the clean culture education system,skillfully carrying out clean culture education,and building a solid line of clean culture education.[Conclusion]Through case study of Zhejiang Chinese Medical University provides insights into the current state of ethical education.It emphasizes the need to improve the ethical culture education system,execute ethical culture education strategically and strengthen the ethical education defense line.These findings could serve as a model for ethical culture education in universities.

30 patients with chronic periodontitis and Type 2 diabetes mellituse were included.By a split-mouth design,the teeth in the left side were served as the experiment group and given Nd∶YAG and Er∶YAG laser therapy adjunctive to conventional periodontal treatment;the teeth in the right side were served as the control group and given conventional periodontal treatment alone.Before and after treatment perio-dontal and CBCT image indexes were examinde and compare between the 2 groups.Before treatment all the indexes were not statistically dif-ferent between the 2 groups(P＞0.05).3 months after treatment,the bleeding index(BI)and probing depth(PD)of the experimental group were significantly lower than those of the control group(P＜0.05).6 months after treatment,BI,PD and attachment loss(AL)in the experi-mental group were significantly lower than those in the control group,and the surface area and volume of the root in the alveolar bone were significantly higher than those in the control group(P＜0.05).Nd∶YAG and Er∶YAG laser therapy adjunctive to conventional periodontal treatment is more effective than conventional periodontal treatment alone in the treatment of chronic periodontitis with type 2 diabetes melli-tus.

Objective:To provide references for further improving the oral health of Air Force pilots by investigating the periodontal health status and oral hygiene behavior of Air Force pilots.Methods:A total of 182 active-duty Air Force pilots who underwent physical examinations at the Air Force Medical Center were randomly selected for periodontal examination and oral hygiene behavior questionnaires survey. They were grouped by age (<35 years and ≥35 years), hometown (urban-originated and rural-originated), and aircraft type (fighter or other aircraft types like bomber, helicopter, transporter, and trainer).Results:Among the 182 Air Force pilots, the detection rate of gingival bleeding, dental calculus, periodontal pocket and loss of periodontal attachment was 86.81%, 75.27%, 6.59%, 9.89%, respectively. There was 82.42% of the pilots brushed their teeth at least twice a day, 35.16% used dental floss every day, 80.22% alternately used different toothpastes, and only 9.34% used toothpastes containing fluoride. There was 56.04% of the pilots brushed their teeth up and down, 8.24% brushed horizontally, 70.88% brushed their teeth for 2-3 min, and 53.30% smoked. In the past 6 months, 48.35% of the pilots had experienced gingival bleeding, but 67.58% had not undergone tooth cleaning treatment in the past 12 months. The detection rates of periodontal pockets, loss of periodontal attachment and the rates of flossing use in ≥35 years group were higher than those in <35 years group, with significant differences ( χ2=6.04, 4.68, 11.00, P=0.014, 0.031, 0.012), and there was also a significant difference in brushing method between the 2 groups ( χ2=17.75, P<0.001). There were significant differences in the detection rates of dental calculus, brushing frequency, brushing method, and the treatment of dental cleaning in the past 12 months between the rural-originated group and the urban-originated group ( χ2=6.25, 7.20, 13.81, 4.02, P=0.012, 0.007, 0.003, 0.045). The smoking rate in the fighter group was lower than that in the other aircraft types group, with significant difference ( χ2=10.10, P=0.018). Conclusions:The periodontal health status of Air Force pilots is still not optimistic, and the oral hygiene behavior still needs to be further improved. It is necessary to further strengthen oral hygiene education for pilots, improve their oral hygiene behavior, and enhance the support capabilities to their oral health.

Objective:To provide references for further improving the oral health of Air Force pilots by investigating the periodontal health status and oral hygiene behavior of Air Force pilots.Methods:A total of 182 active-duty Air Force pilots who underwent physical examinations at the Air Force Medical Center were randomly selected for periodontal examination and oral hygiene behavior questionnaires survey. They were grouped by age (<35 years and ≥35 years), hometown (urban-originated and rural-originated), and aircraft type (fighter or other aircraft types like bomber, helicopter, transporter, and trainer).Results:Among the 182 Air Force pilots, the detection rate of gingival bleeding, dental calculus, periodontal pocket and loss of periodontal attachment was 86.81%, 75.27%, 6.59%, 9.89%, respectively. There was 82.42% of the pilots brushed their teeth at least twice a day, 35.16% used dental floss every day, 80.22% alternately used different toothpastes, and only 9.34% used toothpastes containing fluoride. There was 56.04% of the pilots brushed their teeth up and down, 8.24% brushed horizontally, 70.88% brushed their teeth for 2-3 min, and 53.30% smoked. In the past 6 months, 48.35% of the pilots had experienced gingival bleeding, but 67.58% had not undergone tooth cleaning treatment in the past 12 months. The detection rates of periodontal pockets, loss of periodontal attachment and the rates of flossing use in ≥35 years group were higher than those in <35 years group, with significant differences ( χ2=6.04, 4.68, 11.00, P=0.014, 0.031, 0.012), and there was also a significant difference in brushing method between the 2 groups ( χ2=17.75, P<0.001). There were significant differences in the detection rates of dental calculus, brushing frequency, brushing method, and the treatment of dental cleaning in the past 12 months between the rural-originated group and the urban-originated group ( χ2=6.25, 7.20, 13.81, 4.02, P=0.012, 0.007, 0.003, 0.045). The smoking rate in the fighter group was lower than that in the other aircraft types group, with significant difference ( χ2=10.10, P=0.018). Conclusions:The periodontal health status of Air Force pilots is still not optimistic, and the oral hygiene behavior still needs to be further improved. It is necessary to further strengthen oral hygiene education for pilots, improve their oral hygiene behavior, and enhance the support capabilities to their oral health.

Objective: To analyze the trend and characteristics of school tuberculosis epidemic in Shijiazhuang from 2011 to 2020, and to provide reference for school tuberculosis prevention and control. Methods: Descriptive methods were used to analyze the epidemiological characteristics of tuberculosis among students and the epidemic situation of tuberculosis in schools in Shijiazhuang from 2011 to 2020. The χ 2 test and χ 2 trend test were used to analyze the characteristics and trend of school tuberculosis. Results: A total of 4 896 cases of tuberculosis were registered among students in Shijiazhuang from 2011 to 2020. The average annual registered incidence rate of students was 24.69/100 000, and the difference in incidence rate was statistically significant ( χ 2=318.50, P <0.01) the overall registered incidence rate of tuberculosis among students in the past 10 years was on the rise ( χ 2 trend =87.79, P <0.01). Among the student cases, male accounted for 53.89%, female accounted for 46.11%. The age group of students aged >18 and above accounted for the largest proportion(50.35%), followed by the age group aged 16-18( 35.80 %). Most students cases occurred in April and September-November, with September the highest(12.03%). A total of 22 clustered outbreaks (174 cases) and the aggregate epidemic accounted for 3.55% of the total number of students with tuberculosis. Conclusion The prevention and control of tuberculosis epidemic in schools in Shijiazhuang should not be underestimated, and strengthen the supervision, management, publicity and education of students in key age groups to avoid clusters of outbreaks.

Objective:To investigate the efficacy and safety of geritinib in the treatment of acute myeloid leukemia (AML) with FLT3 mutation.Methods:The clinical data of 5 AML patients with FLT3 mutation who were diagnosed in the University of Hong Kong-Shenzhen Hospital, Shenzhen People's Hospital, Shenzhen Second People's Hospital, Shenzhen University General Hospital from March 2020 to April 2021 were retrospectively analyzed. Relapsed patients concurrently received two- or three-drug chemotherapy combined with geritinib. Blood routine was checked once a week; liver function and renal function were checked once every 2 weeks during treatment. Bone marrow puncture was performed once every 1 to 3 months to monitor the bone marrow morphology, minimal residual disease (MRD) and FLT3 mutation expression levels. The efficacy, side effects, overall survival of these patients were analyzed after treatment with geritinib.Results:The white blood cell was increased in all the 5 patients at the initial diagnosis. FLT3 mutations analysis showed FLT3-internal tandem duplication (ITD) (3 cases) and FLT-3 tyrosine-kinase domain (TKD) (2 cases). Among 5 patients, 1 patient was relapse-free with maintenance therapy of oral geritinib after hematological stem cell transplantation (HSCT) for 60 days; among other 4 relapsed and refractory patients, 1 female patient after pregnancy relapsed after transplantation and then achieved complete remission followed by the maintenance therapy with geritinib after oral geritinib, 1 16-year-old patient achieved treatment outcome close to the complete remission after treatment with geritinib, 1 patient achieved complete remission after treatment with geritinib, and then underwent haplo-HSCT followed by the maintenance therapy with geritinib and the other 1 relapsed patient achieved complete remission after treatment with geritinib. After transplantation, 3 patients receiving maintenance treatment of geritinib did not relapse. The main side effects included anemia, decreased neutrophil count, rash, and increased aminotransferase. The median follow-up time of 5 patients was 15 months (6-20 months). All 5 cases survived until the last follow-up in November 2021 and 4 patients were disease-free.Conclusions:Relapsed and refractory AML patients with FLT3 mutation can achieve complete remission after treatment with geritinib and get a chance for transplantation. Geritinib may reduce the risk of recurrence after transplantation and improve survival rate. No serious side effects occur in geritinib treatment.