Objective To observe the application effect of the H2H model in rehabilitation nurs-ing for patients undergoing radical mastectomy.Methods A total of 294 patients who underwent rad-ical mastectomy were enrolled as study subjects and randomly divided into conventional group and H2H group using a simple randomization method(coin toss),with 147 patients in each group.The conventional group received routine nursing interventions,while the H2H group received nursing in-terventions based on the H2H model.At 1 week and 3 months post-intervention,shoulder joint func-tion[assessed using the Constant-Murley Shoulder Function Score(CMS)],nutritional indicators(serum albumin,hemoglobin)levels,self-management efficacy[assessed using the Self-care Self-ef-ficacy Scale(SUPPH)],and quality of life[assessed using the Functional Assessment of Cancer Therapy-Breast(FACT-B)]were observed and compared between the two groups.Results At 3 months post-intervention,the pain,daily living activities,range of motion,and muscle strength scores in the CMS were higher than those at 1 week post-intervention in both groups,with the H2H group showing higher scores than the conventional group,and the differences were statistically signifi-cant(P＜0.05).At 3 months post-intervention,the albumin and hemoglobin levels were lower than those at 1 week post-intervention in both groups,but the H2H group had higher levels than the con-ventional group,and the differences were statistically significant(P＜0.05).At 3 months post-inter-vention,the positive attitude,self-decision-making,and self-stress reduction scores in the SUPPH were higher than those at 1 week post-intervention in both groups,with the H2H group showing higher scores than the conventional group,and the differences were statistically significant(P＜0.05).At 3 months post-intervention,the scores for physical well-being,social/family well-being,emotional well-being,functional well-being,and the breast cancer-specific module in the FACT-B were higher than those at 1 week post-intervention in both groups,with the H2H group showing higher scores than the conventional group,and the differences were statistically significant(P＜0.05).Conclu-sion The application of the H2H model in rehabilitation nursing for patients after radical mastecto-my can promote the recovery of shoulder joint function,improve nutritional status,and enhance self-management efficacy and quality of life.

Objective:To explore the risk factors of pneumoconiosis complicated with pulmonary tuberculosis, to construct a clinical prediction model for patients with pneumoconiosis complicated with pulmonary tuberculosis, and to provide a scientific basis for the prevention of pneumoconiosis complicated with pulmonary tuberculosis.Methods:In January 2024, a total of 232 patients with pneumoconiosis (including coal workers' pneumoconiosis and silicosis) who were treated in the Department of Respiratory and Critical Care Medicine of the Third People's Hospital of Xinjiang Uygur Autonomous Region (Xinjiang Uygur Autonomous Region Occupational Disease Hospital) from January 2022 to January 2023 were randomly selected as the study subjects. Collectted basic patient information and diagnostic data. Multivariate logistic regression analysis was used to screen the risk factors related to pneumoconiosis complicated with pulmonary tuberculosis. According to the results of multivariate logistic regression analysis, a nomogram was established, and the area under the receiver operating characteristic (ROC) curve (AUC), calibration curve and decision curve analysis (DCA) were used to evaluate the predictive ability.Results:Among the 232 patients with pneumoconiosis, 73 were complicated with pulmonary tuberculosis, accounting for 31.47% (73/232). Multivariate logistic regression analysis determined that dust exposure time, type of work, smoking history, and lung function level were all risk factors for pneumoconiosis complicated with tuberculosis ( OR=10.33, 95% CI=1.92~55.66, OR=5.43, 95% CI=1.91~15.44, OR=3.10, 95% CI=1.15~8.37, OR=4.00, 95% CI=1.62~9.87; P<0.05). The constructed nomogram model has good clinical applicability when the area under the receiver operating characteristic (ROC) curve is 0.77 [95% CI (0.69, 0.73) ], the calibration curve is close to the ideal diagonal, the absolute error between the simulation curve and the actual curve is 0.03, and the DCA decision curve shows that the probability threshold of the nomogram model is 1%-90%. Conclusion:The risk of pneumoconiosis complicated with tuberculosis is high, and the risk factors of dust exposure time, smoking history, type of work and lung function level are high. This nomogram model can be used to predict the risk of pulmonary tuberculosis in patients with pneumoconiosis, which is helpful for early intervention.

Objective:To explore the risk factors of pneumoconiosis complicated with pulmonary tuberculosis, to construct a clinical prediction model for patients with pneumoconiosis complicated with pulmonary tuberculosis, and to provide a scientific basis for the prevention of pneumoconiosis complicated with pulmonary tuberculosis.Methods:In January 2024, a total of 232 patients with pneumoconiosis (including coal workers' pneumoconiosis and silicosis) who were treated in the Department of Respiratory and Critical Care Medicine of the Third People's Hospital of Xinjiang Uygur Autonomous Region (Xinjiang Uygur Autonomous Region Occupational Disease Hospital) from January 2022 to January 2023 were randomly selected as the study subjects. Collectted basic patient information and diagnostic data. Multivariate logistic regression analysis was used to screen the risk factors related to pneumoconiosis complicated with pulmonary tuberculosis. According to the results of multivariate logistic regression analysis, a nomogram was established, and the area under the receiver operating characteristic (ROC) curve (AUC), calibration curve and decision curve analysis (DCA) were used to evaluate the predictive ability.Results:Among the 232 patients with pneumoconiosis, 73 were complicated with pulmonary tuberculosis, accounting for 31.47% (73/232). Multivariate logistic regression analysis determined that dust exposure time, type of work, smoking history, and lung function level were all risk factors for pneumoconiosis complicated with tuberculosis ( OR=10.33, 95% CI=1.92~55.66, OR=5.43, 95% CI=1.91~15.44, OR=3.10, 95% CI=1.15~8.37, OR=4.00, 95% CI=1.62~9.87; P<0.05). The constructed nomogram model has good clinical applicability when the area under the receiver operating characteristic (ROC) curve is 0.77 [95% CI (0.69, 0.73) ], the calibration curve is close to the ideal diagonal, the absolute error between the simulation curve and the actual curve is 0.03, and the DCA decision curve shows that the probability threshold of the nomogram model is 1%-90%. Conclusion:The risk of pneumoconiosis complicated with tuberculosis is high, and the risk factors of dust exposure time, smoking history, type of work and lung function level are high. This nomogram model can be used to predict the risk of pulmonary tuberculosis in patients with pneumoconiosis, which is helpful for early intervention.

Objective To understand the research status,hotspots and trends of Wuzhuyu Decoction;To provide reference for relevant research.Methods The literature related to Wuzhuyu Decoction was retrieved from CNKI,VIP,Wanfang Data and CBM databases from the establishment to February 28,2023.NoteExpress 3.6 was used to merge and deduplicate,and the author,organization and keywords were mapped and interpreted by CiteSpace 6.1.R6 software.Results A total of 822 articles were included,and the number of publications showed a wave upward trend;the top journals were New Chinese Medicine,Henan Traditional Chinese Medicine and Sichuan Traditional Chinese Medicine;the main research institutions were Beijing University of Chinese Medicine,China Academy of Chinese Medical Sciences and Shandong University of Traditional Chinese Medicine;a total of 566 authors were involved,and the authors with more publications included Wang Zhimin(12),Gong Muxin(9)and Bi Kaishun(5);high-frequency keywords included"headache","Shang Han Lun","TCM therapy"and so on.Conclusion Wuzhuyu Decoction is effective in treating chronic gastritis,hypertension and other primary diseases,which is a research hotspot in this field.It is a research trend in this field to explore its active components by high performance liquid chromatography and explain its action mechanism and target at the molecular level.

Objective To understand the research status,hotspots and trends of animal medicinal materials;To provide reference for future research.Methods The literature related to animal medicinal materials was retrieved from CNKI,VIP,Wanfang Data and CBM from January 1,2000 to April 30,2023.NoteExpress 3.6 was used to merge and deduplicate,and the author,institution and keywords were mapped and interpreted by CiteSpace 6.1.R6 software.Results A total of 1 169 articles were included,and the overall publication quantity in this field showed a stable fluctuation trend;the top journals were Lishizhen Medicine and Materia Medica Research,China Journal of Chinese Materia Medica and Modern Chinese Medicine;the main research institutions were China Academy of Chinese Medical Sciences,Changchun University of Chinese Medicine and Chinese Academy of Medical Sciences;a total of 676 authors were involved,and the authors with more publications included Zhang Hui(22),Liu Rui(15),Lin Zhe and Ma Shuangcheng(14);high-frequency keywords included"identification","TCM resources","clinical application"and so on.Conclusion Resource survey of animal medicinal materials,standardized breeding of medicinal animals,development of alternatives to rare medicinal animal resources,and construction of quality standard system for animal medicinal materials are the research hotspots in this field.The basic research of pharmacodynamic substances of animal medicinal materials based on the integrated analysis strategies of proteomics,peptideomics and transcriptomics,and the revelation of the signaling pathways and targets of animal medicinal materials from the molecular biology level are the research trends in this field.

Objective To discuss the effect of multidisciplinary family empowerment mode in home care for patients after receiving percutaneous endoscopic gastrostomy(PEG).Methods A total of 86 patients,who received initial PEG at the Jilin Provincial Cancer Hospital of China from January 2021 to July 2023,were selected for this study.The patients were randomly divided into observation group.The patients of the control group received routine nursing guidance for gastrostomy,while the patients of the observation group received multidisciplinary family empowerment nursing mode.The self-care ability[using self-care ability scale of the elderly(SASE)score],health behavior ability[using self-rating scale of health behavior ability(SRAHP)score],incidence of complications,and healing time of complications were compared between the two groups.Results In the observation group the SASE[(129.48±5.48)points vs.(73.05±12.04)points]and the SRAHP[(80.14±1.00)points vs.(70.25±7.92)points]were significantly higher than those in the control group(all P＜0.05),the incidence of complications was lower than that in the control group,and the healing time of complications was shorter than that in the control group.Conclusion The implementation of multidisciplinary family empowerment nursing mode can improve the self-care ability and health behavior ability of patients after receiving PEG,reduce postoperative complications,as well as shorten the healing time of complications,therefore,this nursing mode is suitable for home patients after receiving PEG.

Objective To explore the effectiveness of building block assembly games in the upper limb functional exercise of school-aged children with peripherally inserted central catheter catheterization.Methods Using convenience sampling,90 catheterized children who met the inclusion criteria in the pediatric ward of a tertiary hospital in Henan Province from November 2022 to April 2023 were selected as research subjects.They were randomly divided into an experimental group and a control group,with 45 cases in each group.The experimental group participated in building block assembly games in addition to conventional ball-gripping exercises,while the control group engaged solely in conventional ball-gripping exercises.The compliance rates of upper limb exercises,time average peak flow rate of axillary vein of the catheterization side,and the incidence of catheter-related complications were compared between the 2 groups.Results During the study,2 cases in the experimental group and 3 in the control group dropped out,resulting in 43 cases in the experimental group and 42 in the control group.The compliance rate of upper limb exercises in the experimental group during hospitalization was 93.03％,significantly higher than 64.29％in the control group(P＜0.001).On the third day after catheterization,the time average peak flow rate of axillary vein of the catheterization side was(5.58±1.24)cm/s and(5.37±1.24)cm/s on the seventh day in the experimental group,compared to(3.87±1.06)cm/s and(3.56±0.81)cm/s,respectively,in the control group.These differences were statistically significant(P＜0.001).The incidence of catheter-related thrombosis in the experimental group was 4.65％,significantly lower than 21.43％in the control group(P=0.021).The rates of bleeding at the puncture site and catheter displacement in the experimental group were both 4.65％,compared to 7.14％and 4.76％,respectively,in the control group.These differences were not statistically significant(both P＞0.05).Conclusion Incorporating building block assembly games into routine ball-gripping exercises can improve the compliance of upper limb exercises in children with PICC placement,improve the blood flow velocity in the axillary vein of the catheterization upper limb,and reduce the incidence of catheter-related thrombosis,without increasing the risk of bleeding at the puncture site or catheter displacement.

Objective:To clarify the connotation of clown care by conceptual analysis of clown care, so as to provide references for clinical nursing work.Methods:Literature related to clown care was searched in PubMed, EBSCO, Embase, CNKI, Wanfang Database and VIP, and the search period was from the establishment of the databases until August 31, 2022. Based on the inclusion and exclusion criteria, literature was screened. The Rodgers evolutionary concept analysis method was adopted to analyze the relevant contents of clown care from aspects of development history, definition and evolution, conceptual attributes, typical cases, antecedents, consequences and identification of related concepts.Results:A total of 463 articles were retrieved, and 94 were finally included, including 8 Chinese articles and 86 English articles. At present, there was no unified and comprehensive definition of clown care. It included 5 conceptual attributes, such as support relationship, individuation, interaction, flexibility and empowerment. The antecedents included demographic, clown, and social factors, and the consequences mainly included the effect on the patient's health status, negative emotions of medical staff, clown care skills and creativity.Conclusions:Clarifying the concept of clown care can provide clear conceptual support for the research on clown care, and provide references for the construction of scientific clown care program.

Hepatitis B virus （HBV） has the characteristics of wide transmission， a high chronic infection rate， and a low cure rate， and improving the cure rate of HBV may help to improve the long－term prognosis of patients. Heat shock protein 90 （Hsp90） is a chaperone protein widely present in organisms. In recent years， more and more studies have shown that Hsp90 is associated with HBV infection and plays an important role in HBV replication. It can not only interact with specific proteins of the virus to promote its replication， but also interact with the host’s own proteins to perform its function. This article reviews the role of Hsp90 in HBV replication in recent studies， so as to provide new theoretical guidance and directions for the development of new anti－HBV drugs targeting Hsp90 and the prevention and treatment of HBV infection in the future.

Objective:To preliminarily estimate and study the effect of nucleic acid testing in blood screening on the residual risk (RR) of transfusion transmitted HBV infection (TTI HBV).Methods:Using the NAT yield/WP ratio model and adopting the relevant data of information management system of practice comparison working party in the Mainland of China, this paper analyzed the trend of the RR of TTI HBV among 18 blood centers from 2015 to 2019 in China, and compared the impact of two kinds of blood screening strategies which were ELISA+ ID-NAT/MP-NAT (individual-donation nucleic acid testing or mini-pool nucleic acid testing) and ELISA + MP-NAT on RR in 2019.Results:The overall trends of the 5-year RR of HBV among 18 blood centers showed by trend chi square test were NAT single positive rate trend χ2= 39.42( P<0.01) and residual risk trend χ2= 279.792( P<0.01); The influence on RR from the differences of ELISA+ ID-NAT/MP-NAT and ELISA+ MP-NAT was statistically significant, and chi square test showed that χ2= 7.4( P<0.01). Conclusions:Since the implementation of nucleic acid testing in the blood screening in China from 2015, the residual risk of transfusion transmitted HBV infection has decreased year by year. The observed two blood screening strategies which dominated in China may lead to discrepancy in the residual risk of TTI.