Objective By analyzing the practical management of daytime surgery in a large public hospital in Xinjiang Uygur Autonomous Region,this paper aims to provide a reference for optimizing the management of daytime surgery.Methods Based on hospital management,the management experiences of daytime surgery from 2017 to 2022 were analyzed from the per-spectives of building the management system of daytime surgery and optimizing the management model.Results Since 2017,the hospital has initiated the pattern of pilot daytime surgery,from opening a green channel for daytime surgery,setting up daytime wards,to conducting daytime chemotherapy,continuously increasing the disease types for daytime surgery and procedures.This has led to the full development of 708 procedures in the national recommended daytime surgery catalogue,with the proportion of daytime surgery in elective surgeries gradually rising to 23.83 percent.The management of daytime surgery has achieved achieve-ments.Conclusion The current regulatory scope of daytime surgery depends on its definition.Therefore,hospitals should pur-sue innovative initiatives for daytime diagnosis and treatment in line with the hospital actualities and the development of medical disciplines.This will further enhance the regulatory and incentive mechanisms for daytime surgery pattern,aiding public hospitals to develop in a high-quality manner.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective To analyze the effect of a high salt diet on ovarian mitochondrial function.Methods Twenty female ICR mice were randomly divided into a normal salt diet(NSD)group and a high salt diet(HSD)group(n = 10 each).The NSD group was given a normal salt diet and the HSD group was given an 8%NaCl diet for 4 weeks.A high salt-treated cell model was established by inducing COV-434 cells cultured in vitro with NaCl.Western blotting was used to detect the protein expression of superoxide dismutase(SOD)and ComplexesⅠ-Ⅴ.The activity of SOD and succinate dehydrogenase(SDH)was detected kinetically.A chemiluminescence assay was used to detect adenosine triphosphate(ATP)levels.Results Compared with the NSD,the HSD significantly reduced the expression level of ComplexⅠin ovarian mitochondria(P＜0.01),significantly increased the expression level of ComplexⅤ(P＜0.05),and significantly reduced the activity of SDH and content of ATP(P＜0.01).The expression level of ComplexesⅠandⅡdecreased significantly(P＜0.05),expression level of ComplexⅤ increased significantly(P＜0.05),activity of SDH decreased significantly(P＜0.01),and content of ATP was insufficient(P＜0.01)in COV-434 cells cultured under high salt conditions.Conclusion High salt can lead to mitochondrial dys-function in the mouse ovary,such as imbalanced oxidative homeostasis,changed expression level of electron transport chain complexes,blocked tricarboxylic acid cycle,and insufficient ATP level.

Objective:To systematically analyze and integrate the real experience of puerpera in free delivery positions.Methods:Qualitative or mixed method studies on attitudes and emotional experiences of puerpera towards free delivery positions were retrieved through computer on PubMed, ScienceDirect, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, and WanFang Data. The search period was from database establishment to November 30, 2022. The quality of literature was evaluated using the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence-Based Health Care Center in Australia. The aggregation integration method was used to integrate the results.Results:A total of 5 articles were included and 28 results were extracted. The results were summarized into 10 categories, and 3 integrated results were formed, including factors that affected the choice of delivery position, the complex delivery experience of the puerpera, and the hope for much support.Conclusions:Hospitals, communities, and families should fully understand women's emotional experiences and needs for free delivery positions, provide sufficient support and guidance, and provide a reference basis for developing a reasonable delivery position plan and promoting a positive delivery experience.

Objective:To investigate the effects of normal iodized salt diet on urinary iodine concentration and iodine uptake rate in patients with differentiated thyroid cancer (DTC) before 131I treatment. Methods:A prospective study was conducted on patients with DTC (59 male patients and 130 female patients, age (43.7±12.2) years) who received 131I treatment for the first time after total thyroidectomy in the First Affiliated Hospital of Zhengzhou University between January 2021 and April 2022. Patients were divided into normal iodized salt diet group and limited iodized salt diet group according to whether iodized salt diet was administered 4 weeks before 131I treatment. The age, gender, urinary iodine concentration, iodine uptake rate and tumor risk stratification of the two groups were compared by independent-sample t test or χ2 test. In addition, according to the concentration of urinary iodine, patients were divided into group a1 (urinary iodine <200 μg/L) and group a2 (urinary iodine ≥200 μg/L). Logistic regression analysis was used to analyze the factors affecting urinary iodine concentration. Results:The urinary iodine concentration of normal iodized salt diet group was not significantly different from that of non-iodized salt diet group ((140.53±76.66) vs (121.74±74.64) μg/L; t=1.67, P=0.489). The iodine uptake rates at 2 h, 4 h and 24 h in the 2 groups were (3.77±1.06)% vs (3.42±0.97)%, (3.33±1.07)% vs (3.21±1.15)%, (2.90±2.60)% vs (3.23±2.94)%, respectively ( t values: 2.33, 0.68, -0.81, all P>0.05). There were no significant differences in age ( t=0.56, P=0.889), gender ( χ2=1.33, P=0.250) and tumor risk stratification ( χ2=0.14, P=0.709) between the two groups. Logistic regression analysis showed that tumor risk stratification was associated with urinary iodine concentration (odds ratio ( OR)=3.914, 95% CI: 1.505-10.176; P=0.005). Conclusion:Normal iodized salt diet may have no effect on urinary iodine concentration and iodine uptake rate of patients with DTC before 131I treatment.

Objective:This study aimed to evaluate the diagnostic value of serum Golgi protein 73(GP73) alone and GP73 combined with liver stiffness measurement (LSM), aspartate aminotransferase/platelet ratio index (APRI), and 4-factor-based fibrosis index (FIB4) in diagnosing liver fibrosis in patients with chronic liver disease of different etiologies.Methods:A diagnostic test. A total of 68 patients who underwent liver biopsy in the Department of Traditional and Western Medical Hepatology of the Third Hospital of Hebei Medical University from October 2019 to December 2020 were selected to detect serum GP73 levels. iLivTouch was used to assess liver stiffness measurement (LSM). In addition, serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), total bilirubin (TBil), direct bilirubin (DBil), triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL) levels, and peripheral platelet (PLT) counts were assayed. The correlation between GP73 and the above indexes was assessed, and APRI and FIB-4 were calculated. SPSS 21.0 statistical software was used for statistical analysis. The area under the receiver operating characteristic curve was calculated to evaluate diagnostic efficacy of GP73 in identifying hepatic fibrosis stages. Furthermore, the difference between GP73 and liver stiffness, as well as APRI and FIB4 in diagnosing significant fibrosis was assessed.Results:Based on liver biopsy, 13, 18, 17, and 20 cases were diagnosed as stages S0-1, S2, S3, and S4, respectively. The AUC of GP73 diagnosing hepatic fibrosis stage S≥3 and S=4 were 0.806 and 0.844 at cut-off points of 2.06 and 3.27 μg/L, and the sensitivity and specificity were 93.5%, 61.5%, 90.0%, 70.3%, respectively. In addition, GP73 levels were positively correlated with the degree of liver fibrosis ( r=0.547, P<0.001). Conclusions:The efficacy of serum GP73 level in diagnosing the degree of liver fibrosis in patients with chronic liver disease from different causes was significantly higher than that of APRI, FIB4, and LSM. The combination of GP73 and FIB4 can further improve the accuracy of diagnosis of liver fibrosis staging S≥3 and S=4, which is a reliable serological marker for the diagnosis of fibrosis in patients with chronic liver disease.

Objective:To explore the relationship between the psychological stress response of clinical nurses and hospital violence and ability empathy.Methods:Using the convenient sampling method, a total of 300 clinical nurses in Beijing Anzhen Hospital were selected as the research objects from March to June 2021. Nurses were surveyed using the Hospital Violence Incidents Inventory, Impact of Event Scale-Revised (IES-R) and Interpersonal Reactivity Index (IRI) . Pearson correlation analysis was used to explore the relationship between psychological stress response of clinical nurses and hospital violence and empathy ability. Stepwise regression analysis was used to explore the effect of hospital violence and empathy ability on predicting nurses' psychological stress response. A total of 300 questionnaires were distributed, 291 were recovered and 279 were valid.Results:The overall incidence of hospital violence among clinical nurses within 1 year was 58.1% (162/279) . There were statistically significant differences in scores of each dimension of psychological stress response of clinical nurses with different gender and education levels ( P<0.05) . The total score of psychological stress response was correlated with the total number of violent incidents, the number of verbal injuries and the number of threats in the past year ( P<0.05) . The severity of physical conflict, imagination, number of threats were positively correlated with psychological stress response ( P<0.01) , and females had more stress response ( P<0.01) . Opinion-taking was negatively correlated with psychological stress response ( P<0.05) . Conclusions:Clinical nurses may have a certain degree of psychological stress response after being subjected to hospital violence, which is more likely to occur in women, and empathy is a protective factor against this response.

Objective:To analyze the prevalence of influenza B virus and its HA and NA genes characteristics during 2017—2020 in Songjiang district, Shanghai.Methods:Samples from suspected cases of influenza were detected using real-time fluorescence reverse transcription-polymerase chain reaction. Influenza B virus positive specimens were cultured by MDCK cells and embryonated chicken eggs. The hamagglutinin (HA) and neuraminidase (NA) genes of influenza virus B strains were sequenced and analyzed for gene evolution and amino acid variation. The sensitivity of the strains to oseltamivir and zanamivir was studied by neuraminidase inhibition assay.Results:The positive rate of influenza B virus in Songjiang district from 2017 to 2020 was 14.24% (506/3554). Influenza B virus circulated mainly in winter-spring season and alternated between B/Victoria and B/Yamagata subtypes. Subclade 1A (△3) B was the predominant Victoria lineage circulating in Songjiang district. Otherwise, the remaining strains belonged to subclade 1A(△2)and clade 1A. Compared with vaccine strain B/Brisbane/60/2008, the nucleotide homology of circulating strains HA (NA) was 97.62%~98.19% (98.11%~98.78%). The mutations of HA in 1A (△3) B subclade mainly were in 120 loop and 160 loop. All the Yamagata strains circulating in Songjiang district belonged to clade 3. Compared with vaccine strain B/Phuket/3073/2013, the nucleotide homology of HA and NA were 98.71%~99.04% and 98.69%~99.27%, respectively. No amino acid change was found in the antigenic clusters. Neuraminidase inhibition assay showed that the influenza B virus strains were sensitive to both oseltamivir and zanamivir.Conclusions:Inconsistence of the antigenicity between the vaccine strains and the circulating strains during 2017—2020, influenza B virus should be persistently monitored, including the epidemic situation and the etiological characteristics, which might be helpful in vaccine screening and drug development.

Nonalcoholic steatohepatitis (NASH) has become the second leading cause of hepatitis and can further progress to liver fibrosis, liver cirrhosis, and even liver cancer; however, the detailed pathogenesis of NASH remains unclear, and there is still a lack of effective therapeutic drugs. MicroRNAs (miRNAs) are a class of non-coding, post-transcriptionally regulated, and highly conserved small RNAs in the body and play an important role in a variety of liver diseases. This article mainly reviews the role of miRNAs in the development and progression of NASH.

Objective:To investigate the status quo of a mobile nursing application acceptance of nurses, and analyze the influencing factors, so as to promote the application of a mobile nursing APP in clinic.Methods:On the principle of convenience sampling, 1207 participants from Shandong province were recruited to complete the self-designed questionnaire, including demographic data, smartphone use behavior and acceptance evaluation of the mobile nursing APP.Results:Average score of nurses' acceptance of a mobile nursing APP was 4.16±0.69. Multiple regression results showed that duty, use experience, recognition, smartphone self-efficacy and daily use time were the main factors affecting the acceptance of a mobile nursing APP for nurses ( t value was -7.132-22.678, P<0.05 or 0.01) and explained 39.1% of the total variation of the acceptance of mobile nursing app ( P<0.01). Conclusions:The acceptability of mobile nursing APP of clinical nurses is at a medium and high level, and it is influenced by the use experience, smartphone self-efficacy and other aspects, suggesting that nursing managers attach importance to the behavioral differences of nurses in using a mobile nursing APP.