Objective: To explore the influencing factors and network structure of aggressive behaviors among college students based on propensity score matching (PSM), so as to provide precise targeted interventions for the prevention and improvement of aggressive behaviors among college students. Methods: A total of 2 652 college students were selected by convenient sampling method from three colleges in Wuhan, Hubei Province in June 2023. Questionnaire surveys were carried out by using the Buss-Warren Aggression Questionnaire (BWAQ), Ruminative Responses Scale (RRS), Cognitive Emotion Regulation Questionnaire-Chinese Version (CERQ-C), Family APGAR Index (APGAR) ,Brief Fear of Negative Evaluation Scale (BFNES).By bias score matching (PSM) for 1∶1 matching, univariate and multivariate Logistic regression analysis, and network analysis were conducted on the college students. Results: College students with higher levels of ruminant thinking，non adaptive emotional regulation and fear of negative appraisal were more likely to have highly aggressive behaviors（ OR =1.14，1.18，1.06），and those with higher adaptive emotional regulation and family care index were more likely to have highly aggressive behaviors ( OR =0.88，0.82)( P < 0.01 ). Network structure was significantly different between the two groups ( M =0.27, P <0.05). The core affective factors of college students with high levels of aggressive behavior were brooding reflective pondering and symptom rumination( EI =3.50, 3.49, 3.48 )，low aggressive behavior college students core affective factors were adaptive emotion regulation growth and non adaptive emotion regulation( EI =4.37, 4.12, 4.08). Conclusion Factors affecting Chinese college students aggressive behaviors are of different characteristics on different behaviour types, and targeted interventions should be adopted to reduce aggressive behaviors of college students.

Objective: To analyze the influencing factors of aggressive behaviors in high school students, rank the importance of relevant variables with visual presentation, so as to provide new references for developing intervention strategies. Methods: In December 2024, a convenience sampling method was used to select 5 330 students from 5 high schools in Wuhan for an online questionnaire survey. The survey included the Buss-Perry Aggression Questionnaire (BPAQ), Interaction Anxiety Scale (IAS), Emotion Regulation Ability Scale, Inventory of Parent and Peer Attachment (IPPA), and a self designed general information questionnaire. Variables were screened using LASSO regression, followed by multivariate Logistic regression analysis. The Random Forest model was then employed to rank and visualize variable importance. Results: Univariate analysis and LASSO regression results indicated that gender, emotion regulation capability, paternal attachment quality, maternal attachment quality, maternal parenting style, paternal parenting style, parenting consistency, monthly household income per capita, school climate, relationship with classmates, interaction anxiety, and academic ranking were all significant variables (all P <0.01). Multivariate Logistic regression analysis identified the following as influencing factors of aggressive behaviors in high school students: emotional management ability ( OR=0.38, 95%CI =0.34-0.43), gender ( OR=0.83, 95%CI =0.75-0.93), mother attachment quality ( OR=0.89, 95%CI = 0.74 -1.07), father attachment quality ( OR=0.76, 95%CI = 0.66- 0.87), interaction anxiousness ( OR=1.58, 95%CI =1.40- 1.78 ), consistency of parenting styles of parents ( OR=1.40, 95%CI =1.21-1.62), school atmosphere ( OR=1.50, 95%CI =1.14-1.98), academic performance ranking (upper middle: OR=0.76, 95%CI =0.61-0.93; middle: OR=0.70, 95%CI =0.57-0.86) were the influencing factors of aggressive behavior in high school students (all P <0.05). The results of Random Forest showed that emotional management ability was the most important factor affecting aggressive behavior in high school students. Conclusion Emotion regulation capability is identified as the core predictor of adolescent aggressive behaviors, which can significantly reduce the incidence of aggressive behaviors through enhanced emotion management.

Objective:To investigate the factors affecting the accuracy of electronic portal imaging device (EPID)-based in vivo dose verification in radiotherapy for patients with lung and esophageal cancers, and to recommend the workflow and specifications for the application of the in vivo dose verification. Methods:This study randomly selected 32 patients who received radiotherapy for esophageal and lung cancers at the Department of Radiation Oncology, Jinhua Municipal Central Hospital from May to August 2022, including 14 lung cancer cases and 18 esophageal cancer cases. Using a uRT-linac 506c linear accelerator, these patients were treated according to the dynamic intensity-modulated radiotherapy (dIMRT) and EPID-based In vivo dose verification ( In vivo EPID) plans developed with the uRT-TPOIS planning system. The In vivo dose verification performed during the treatment included 238 fractions of In vivo EPID and 80 fractions of image-guided radiotherapy (IGRT) for the lung cancer cases, as well as 414 fractions of In vivo EPID and 105 fractions of IGRT for the esophageal cancer cases. The 2D γ passing rate for each irradiation field was obtained according to the set threshold value. Furthermore, fractioned irradiation fields with γ-passing rates below the threshold value were analyzed, and primary factors decreasing the γ-passing rate were further analyzed by combining the online CT images and 3D reconstruction-derived dose. Results:For lung and esophageal cancers, the mean γ-passing rates were 95.1% ± 5.7% and 96.5% ± 4.5%, respectively at 3 mm/5%; 91.5% ± 8.4% and 92.2% ± 4.9%, respectively at 3 mm/3%, and 79.1% ± 14.7% and 83.7% ± 8.2%, respectively at 2 mm/2%, indicating no statistically significant differences between two cancers ( P > 0.05). The average γ passing rate for beam orientations near 0°/180° (Group A) was higher than those near 90°/270° (Group B) 3 mm/5%: Z = -25.4, P < 0.05; 3 mm/3%: Z = -26.8, P < 0.05). The IGRT correction of setup errors significantly improved the γ passing rates (96.3% ± 5.1% and 96.4% ± 4.9%, respectively at 3 mm/5%, Z = -5.50, P < 0.05; 92.3% ± 8.0% and 91.3% ± 7.7%, respectively at 3 mm/3%, Z = -9.54, P < 0.05). The results of In vivo dose verification were affected by changes in the volumes and motion of tumors and normal tissues, radiotherapy positioning, and adequacy of pre-treatment preparation. Conclusions:EPID-based In vivo dose verification during radiotherapy can avoid incorrect irradiation. However, it is necessary to standardize the workflow of the EPID-based In vivo dose verification to avoid the decrease in the γ passing rate caused by artificial factors.

Objective:To retrospectively compare the clinical efficacy of two PDE3 inhibitors, oplinone and Milrinone, in order to evaluate which drug has better effects on the improvement of cardiac function, protection of renal function and adverse effects of arrhythmia.Methods:A total of 41 neonates with congenital heart disease after biventricular treatment under cardiopulmonary bypass in the Department of Cardiothoracic Surgery at Soochow University Children's Hospital during 2018-2022 were collected. The experimental group was divided into two groups: Oprilinone(25 cases) and Milinone(16 cases). A retrospective study was conducted on the incidence of renal function, cardiac function improvement and arrhythmia in the children.Results:On the first day after operation, EF in both groups decreased significantly compared with that before operation( P<0.01); On day 4 after surgery, EF in the oprilinone group was significantly higher than that on day 1 after surgery( P<0.01), Milrinone group was slightly higher than that on day 1 after surgery( P<0.05), and EF in oprilinone group was significantly higher than that in Milinone group during the same period( P<0.01); EF in Milinone group continued to increase on day 7 compared with day 4( P<0.01), but there was no significant difference between the two groups. Long-term follow-up showed that there was no significant difference in EF value in the oprilinone intervention group on day 7 after surgery( P<0.05), and the long-term EF in Milinone group was higher than that at 7 days after surgery( P<0.05). The creatinine level in the oprinone intervention group continued to decrease on the 4th and 7th day after surgery( P<0.01; P<0.05); The creatinine level of Milinone group on day 4 after surgery was significantly lower than that on day 1 after surgery( P<0.01), the decrease was not significant on the 7th day after surgery compared with the 4th day after surgery; The creatinine level in the oprilinone group was lower than that in the Milrinone group on day 7 after surgery( P<0.05). The rate of arrhythmia in children was slightly decreased in the intervention group of olplinone. There was no change in the Milinone group. Conclusion:Oplinone improved cardiac function better than Milrinone, and the recovery time to normal cardiac function was shorter. In terms of renal function protection, oplinone was stronger than Milrinone, and the protective effect of oplinone on kidney lasted longer. No significant abnormalities were found with respect to adverse reactions, such as the incidence of arrhythmia.

Objective:To study the effect of Snyder's hope theory nursing on the scores of psychological stress, quality of life and neurological function in patients with acute hypertensive cerebral hemorrhage.Methods:From June 2017 to December 2018, 100 patients with acute hypertensive cerebral hemorrhage in the Second Affiliated Hospital of Xi′an Jiaotong University were selected as the study object. According to the random number table, the patients were divided into observation group (50 cases) and control group (50 cases).The patients in the control group were given routine rehabilitation nursing mode, and the patients in the observation group received Snyder′s hope theory nursing on the basis of the control group. The rescue time, the recovery time and the incidence of complications of the two groups were compared. The degree of anxiety and depression, neurological function, quality of life of the patients were evaluated by Self-rating Anxiety Scale(SAS), Self-rating Depression Scale(SDS), National Institutes of Health Stroke Scale(NHISS), Glasgow Coma Scale(GCS) and SF-36.Results:The rescue time and recovery time were (58.13±10.36) min, (12.7±5.3) d in the observation group, and (85.71±8.30) min, (21.1±3.3) d in the control group, and there were significant differences between the two groups ( t values were 14.691, 10.646, P < 0.05).There was no significant difference in SAS, SDS, NIHSS, GCS, SF-36 score before intervention between the two groups ( P> 0.05).The scores of SAS, NIHSS, GCS after intervention were (40.56±1.72), (11.23±2.85), (13.12±4.11) points in the observation group, and (46.56±1.62), (14.97±4.55), (11.13±3.15) points in the control group, and there were significant differences between the two groups ( t values were 17.956, 4.926, 3.212, P<0.01). There were significant differences in SF-36 after intervention between the two groups( t values were 7.124-13.014, all P<0.01). The incidence of complications was 8.0%(4/50) in the observation group, and 24.0%(12/50) in the control group, and there was significant difference between the two groups( χ2 value was 4.762, P<0.05). Conclusions:Snyder's hope theory nursing has a significant effect on the improvement of anxiety and depression in patients with acute hypertensive cerebral hemorrhage, which is worth popularizing.

Objective:To apply the best evidence of exercise rehabilitation during hospitalization for patients with acute myocardial infarction after percutaneous coronary intervention (PCI) in clinical practice, in order to standardize the management of exercise rehabilitation of patients by medical staff and promote the practice of cardiac rehabilitation.Methods:By using the clinical evidence practice application system of Joanna Briggs Institute (JBI) Evidence-Based Health Care Center, the literatures related to the subject were systematically retrieved and quality evaluation was conducted. A total of 20 best evidences were collected, and 16 evidence-based quality review standards were developed in combination with the clinical context. The implementation of nurses' review indicators, the score of Cardiac Rehabilitation Knowledge Test and the score of Exercise Fear Scale before and after the application of evidence were compared respectively on the nurses and patients with acute myocardial infarction after PCI from February 1 to March 30, 2020 and from May 1 to July 3, 2020.Results:Except for index 1 and index 2, the implementation rates of all review indexes before and after the application of evidence were all increased, and the differences were statistically significant ( P<0.01) . The score of Cardiac Rehabilitation Knowledge Test was (91.14±14.05) after the application of evidence, which was higher than (80.00±10.41) before the application of evidence, and the difference was statistically significant ( t=-2.682, P<0.05) . After the application of evidence, the score of Exercise Fear Scale for Patients with Heart Disease was (43.43±10.93) , which was not statistically significantly different from the score (44.19±8.58) before the application of the evidence ( t=0.280, P>0.05) . Conclusions:The application of the best evidence of exercise rehabilitation during hospitalization in patients with acute myocardial infarction after PCI can improve the management and cognition of medical staff on exercise rehabilitation of patients and reduce the influence of exercise fear avoidance of patients.

OBJECTIVE: To measure the implicit attitude of nurses towards doctors and analyze its influencing factors. METHODS: A total of 356 nurses were selected as study subjects by convenient sampling method. Their implicit attitude towards doctors was measured by Single Category Implicit Association Test. The related influencing factors were analyzed. RESULTS: The response time of nurses on incompatible tasks was higher than that on compatible tasks [(0.87±0.19) vs(0.76±0.15) s,P<0.01]. The median(M) of D value was 0.34. D value of junior college group was higher than that of undergraduate and above group(M: 0.40 vs 0.27, P<0.01). D value in the nurse group was higher than that in the nurse practitioner group and nurse-in-charge and above group(M: 0.43 vs 0.33, 0.43 vs 0.23, P<0.05). D value of the informal staff group was higher than that of the formal staff group(M: 0.35 vs 0.19, P<0.05). The results of ordered multiple Logistic regression analysis showed that establishment was an independent influencing factor of the implicit attitude of nurses towards doctors(P<0.05), after excluding the influence of confounding factors. CONCLUSION: The implicit attitude of nurses towards doctors is positive and mainly affected by the establishment.

Objective To evaluate the risk factors and sonographic findings of pregnancies complicated by placenta increta or placenta percreta. Methods Totally, 2219 cases were retrospectively analyzed from 20 tertiary hospitals in China from January 2011 to December 2015. The data were collected based on the original case records. All cases were divided into two groups, the placenta increta (PI) group (79.1％, 1755/2219) and the placenta percreta (PP) group (20.9％, 464/2219), according to the degree of placental implantation. The risk factors and sonographic findings of placenta increta or percreta were analyzed by uni-factor and logistic regression statistic methods. Results The risk factors associated with the degree of placental implantation were age, gravida, previous abortion or miscarriage, previous cesarean sections, and placenta previa (all P<0.05), especially, previous cesarean sections (χ2=157.961) and placenta previa (χ2=91.759). Sonographic findings could be used to predict the degree of placental invasion especially the boundaries between placenta and uterine serosa, the boundary between placenta and myometrium, the disruption of the placental-uterine wall interface and loss of the normal retroplacental hypoechoic zone(all P<0.01). Conclusions Previous cesarean sections and placenta previa are the main independent risk factors associated with the degree of placenta implantation. Ultrasound could be used to make a prenatal suggestive diagnosis of placenta accreta spectrum disorders.

Although many drugs and therapeutic strategies have been developed for rheumatoid arthritis (RA) treatment, numerous patients with RA fail to respond to currently available agents. In this review, we provide an overview of the complexity of this autoimmune disease by showing the rapidly increasing number of genes associated with RA.We then systematically review various factors that have a predictive value (predictors) for the response to different drugs in RA treatment, especially recent advances. These predictors include but are certainly not limited to genetic variations, clinical factors, and demographic factors. However, no clinical application is currently available. This review also describes the challenges in treating patients with RA and the need for personalized medicine. At the end of this review, we discuss possible strategies to enhance the prediction of drug responsiveness in patients with RA.