Objective To review the application of user profiles in the health management of elderly patients with chronic diseases,and to provide references for nursing staff to apply this technology to manage chronic diseases in the elderly.Methods According to the scoping review methodology,a systematic search was conducted across 9 databases including Wanfang Database,CNKI,VIP,Chinese Biomedical Abstracted Database,PubMed,Embase,Web of Science,CINAHL and Cochrane Library.The search time was from the establishment of the database to January 2024.The literature was screened according to inclusion and exclusion criteria,and the information in the literature was independently extracted and summarized by 2 researchers.Results A total of 10 pieces of the literature were included in the study.The results showed that the process of constructing user profiles mainly includes data collection,user feature extraction,and profiles generation and visualization.User profiles are widely used in the health management of chronic diseases in the elderly,commonly used in the management of diabetes,heart failure and other chronic diseases in the elderly,including the formulation of personalised intervention plans,the provision of personalised health education and information,and the adjustment of health management strategies.User profiles significantly enhanced the accuracy of health information delivery and health services,improved user experience,enhanced patients'self-management ability and quality of life.Conclusion As an emerging health information integration tool,user profiles can merge and analyze multidimensional health data to provide personalized and precise health management for elderly patients with chronic diseases.This approach enhances remote monitoring,prevents and manages complications,improves treatment outcomes,and reduces medical costs,thereby demonstrating significant potential in the health management of elderly patients with chronic conditions.

Objective To summarize the best evidence of early rehabilitation management of hand function in patients with hand burn,and provide basis for medical personnel to carry out early rehabilitation management of hand burn.Methods According to the 5S model,all evidence on early rehabilitation management of hand function in patients with hand burns was retrieved from databases and websites including UpToDate,BMJ Best Practice,NICE,RNAO,GIN,and so on.The retrieved evidence included clinical decisions,guidelines,evidence summaries,expert consensuses,systematic reviews,Meta analysis.The search period of the summary of best evidence,expert concensus and guidelines are from the establishment of the database to December 20,2024,and the search period of the systematic reviews is from January 1,2019 to December 20,2024.Quality evaluation of literature,evidence extraction and summary were conducted.The evidence was graded according to JBI evidence pre-grading system 2014.Results Totally 17 pieces of the literature were included,including 1 clinical decision,4 guidelines,6 evidence summaries,3 expert consensus articles,and 3 systematic reviews.Totally pieces of best evidence were summarized,including 7 aspects of assessment,hand positioning,treatment of edema,dressing,use of orthotics,joint mobility training,and health education.Conclusion This study summarized the best evidence of early rehabilitation management of hand function in patients with hand burn,and provided evidence-based evidence for clinical rehabilitation management plan.According to the clinical situation,the medical staff can apply the evidence to clinical practice,so as to improve the hand function and quality of life of patients.

Pulp regeneration is currently a hot topic in pulp disease research.With the development of regenerative medicine,pulp regeneration is transitioning from basic research to clinical applications,and stable results have been observed in some cases.However,achieving higher success rates and restoring pulp function remains a challenge in the field of pulp disease.Stem cells,growth factors,and scaffold materials are fundamental elements of tissue engineering.In recent years,dental pulp regeneration related scaffolds have received widespread attention,and new progress has been made in natural,human,and artificially synthesized scaffold materials.This article reviews the scaffold materials for pulp regeneration,aiming to provide reference for the selection of scaffold materials for dental pulp regeneration.

Pulp regeneration is currently a hot topic in pulp disease research.With the development of regenerative medicine,pulp regeneration is transitioning from basic research to clinical applications,and stable results have been observed in some cases.However,achieving higher success rates and restoring pulp function remains a challenge in the field of pulp disease.Stem cells,growth factors,and scaffold materials are fundamental elements of tissue engineering.In recent years,dental pulp regeneration related scaffolds have received widespread attention,and new progress has been made in natural,human,and artificially synthesized scaffold materials.This article reviews the scaffold materials for pulp regeneration,aiming to provide reference for the selection of scaffold materials for dental pulp regeneration.

Anhedonia is a hallmark symptom of psychiatric disorders such as schizophrenia and major depressive disorder, and it significantly affects treatment outcomes, prognosis, and patients' quality of life. Accurate assessment of anhedonia by medical staff can support the development and implementation of interventions. This review summarizes and analyzes the concept of anhedonia, common assessment tools for anhedonia, and comparisons among these tools, to provide a reference for medical staff in selecting appropriate instruments for evaluating anhedonia.

Anhedonia is a hallmark symptom of psychiatric disorders such as schizophrenia and major depressive disorder, and it significantly affects treatment outcomes, prognosis, and patients' quality of life. Accurate assessment of anhedonia by medical staff can support the development and implementation of interventions. This review summarizes and analyzes the concept of anhedonia, common assessment tools for anhedonia, and comparisons among these tools, to provide a reference for medical staff in selecting appropriate instruments for evaluating anhedonia.

Objective:To identify different subtypes of patients with preeclampsia(PE)through clinical liver function index data-driven the cluster analysis,to explore the correlation between liver function of different sub-types and pregnancy complications.Methods:From January 2012 to December 2022,the general data of 2230 sin-gleton pregnant women with PE who underwent prenatal examination and delivered in Fujian Maternity and Child Health Hospital were collected.Using 13 liver function indexes before delivery as baseline variables,all included subjects were classified into subtypes by cluster method.The clinical characteristics of different subtypes of PE patients were compared.Single-factor Logistic regression was used to analyze the risk of pregnancy complications among subtypes.Results:PE patients were divided into 3 subgroups that represented different characteristics of patients' liver function.The first subtype(n=1065)exhibited abnormal liver enzymology index characterized by in-creased alkaline phosphatase(ALP)level.The second subtype(n=648)showed abnormal bilirubin metabolism index with the highest levels of total bilirubin(TBIL),direct(DBIL)and indirect bilirubin(IBIL).The third subtype(n=517)had abnormal liver enzymology indexes with elevated alanine aminotransferase(ALT)and aspartate aminotransferase(AST)levels,abnormal bile acid detection indexes with elevated total bile acid(TBA)levels,and abnormal liver synthesis function indexes with decreased total protein(TP),albumin(ALB),and globulin lev-els(GLB).Significant differences were observed among the three subtypes in age,severe PE,anemia,cardiac dysfunction,and renal dysfunction(P＜0.05).Single-factor Logistic regression demonstrated that the third sub-type had significantly higher risks of intrahepatic cholestasis of pregnancy,fetal growth restriction,premature rup-ture of membranes,and preterm birth compared to the first and second subtypes(P＜0.05),as well as a higher risk of placental abruption than the second subtype(P＜0.05).The first subtype had higher risks of placental ab-ruption and fetal growth restriction than the second subtype(P＜0.05).Conclusions:Cluster analysis could be used to subclassify PE patients by liver function characteristics,so as to identify the occurrence of pregnancy complications.The results had significance for understanding the heterogeneity of PE and promoting individualized management.

Objective:To identify different subtypes of patients with preeclampsia(PE)through clinical liver function index data-driven the cluster analysis,to explore the correlation between liver function of different sub-types and pregnancy complications.Methods:From January 2012 to December 2022,the general data of 2230 sin-gleton pregnant women with PE who underwent prenatal examination and delivered in Fujian Maternity and Child Health Hospital were collected.Using 13 liver function indexes before delivery as baseline variables,all included subjects were classified into subtypes by cluster method.The clinical characteristics of different subtypes of PE patients were compared.Single-factor Logistic regression was used to analyze the risk of pregnancy complications among subtypes.Results:PE patients were divided into 3 subgroups that represented different characteristics of patients' liver function.The first subtype(n=1065)exhibited abnormal liver enzymology index characterized by in-creased alkaline phosphatase(ALP)level.The second subtype(n=648)showed abnormal bilirubin metabolism index with the highest levels of total bilirubin(TBIL),direct(DBIL)and indirect bilirubin(IBIL).The third subtype(n=517)had abnormal liver enzymology indexes with elevated alanine aminotransferase(ALT)and aspartate aminotransferase(AST)levels,abnormal bile acid detection indexes with elevated total bile acid(TBA)levels,and abnormal liver synthesis function indexes with decreased total protein(TP),albumin(ALB),and globulin lev-els(GLB).Significant differences were observed among the three subtypes in age,severe PE,anemia,cardiac dysfunction,and renal dysfunction(P＜0.05).Single-factor Logistic regression demonstrated that the third sub-type had significantly higher risks of intrahepatic cholestasis of pregnancy,fetal growth restriction,premature rup-ture of membranes,and preterm birth compared to the first and second subtypes(P＜0.05),as well as a higher risk of placental abruption than the second subtype(P＜0.05).The first subtype had higher risks of placental ab-ruption and fetal growth restriction than the second subtype(P＜0.05).Conclusions:Cluster analysis could be used to subclassify PE patients by liver function characteristics,so as to identify the occurrence of pregnancy complications.The results had significance for understanding the heterogeneity of PE and promoting individualized management.

Objective:To analyze the human immunodeficiency virus (HIV) screening status and the resulting residual risk (RR) among blood donors across 17 provincial blood centers in China.Methods:This study used a cross-sectional study. Data on HIV infection markers per 100 000 first-time donors (FD) and repeat donors (RD) from January 2015 to December 2024 were extracted from the National Blood Establishment Performance Comparison Information Management System. Questionnaires were used to collect each center′s HIV screening strategy, algorithm, serological test (ST) kit manufacturers, gray-zone setting for ST, and nucleic acid test (NAT) modality, method, and platform. The incidence-window-period model was used to calculate the residual risk for first-time donors (RR FD), repeat donors (RR RD), and total donors (RR TD) at each center. Horizontal and vertical analysis of RR FD, RR RD, and RR TD across centers and years were performed. Results:All 17 centers applied the same HIV screening strategy which was two rounds of ST followed by one round of NAT. Eight of them operated a single screening algorithm, six employed two algorithms and three used three. Eleven centers used both imported and domestic ST kits, five relied on domestic ST kits only, and one used imported ST kits only, while four centers never set a grey zone for ST throughout the decade. For NAT modalities, eight centers adopted both individual nucleic acid test (ID-NAT) and minipool nucleic acid test (MP-NAT), eight used MP-NAT only and one used ID-NAT only. Seven centers combined transcription mediated amplification (TMA) and polymerase chain reaction (PCR), nine used PCR only and one used TMA only, and fourteen centers ran both imported and domestic NAT systems, two used imported systems only and one used a domestic system only. Over the ten-year period, the mean RR FD across the centers ranged from 2.22 to 12.33 per 10 6 person-years, RR RD from 0.83 to 3.29 per 10 6 person-years and RR TD from 1.59 to 9.29 per 10 6 person-years, with center Z4 consistently showing the lowest values for all three metrics and center U4 recording the highest RR FD and RR TD, while center D2 had the highest RR RD. In 2024 compared with 2015, eleven centers achieved a lower RR FD and ten centers achieved lower RR RD and RR TD. The RR FD and RR TD of centers W2 and U4 displayed pronounced fluctuations and an upward trend in recent years. Conclusions:The 17 provincial blood centers maintain consistent HIV screening strategies, while demonstrating variations in screening algorithm, ST kit manufacturers, NAT modalities, methods, and platform. And the RR FD, RR RD, and RR TD differ across centers. Although most centers show declining trend in RR over the ten-year period, some centers exhibite data fluctuations with a rising trend, suggesting potential for further optimization of HIV screening protocols.

Objective To investigate the application value of bedside ultrasound measurement of gastric antrum cross-sectional area(CSA)combined with acute gastrointestinal injury ultrasound(AGIUS)score in guiding early individualized enteral nutrition therapy for sepsis patients.Methods From January 2023 to July 2024,61 sepsis patients meeting diagnostic criteria were enrolled and divided into an observation group(n=30)and a control group(n=31).The observation group underwent bedside ultrasound monitoring of gastric antrum CSA to calculate gastric residual volume(GRV)and AGIUS score for formulating individualized en-teral nutrition strategies.The control group used gastric tube withdrawal method for GRV measurement to guide enteral nutrition.Clinical baseline characteristics,enteral nutrition-related complications,nutritional/in-fection indicators,and disease severity parameters were compared between groups.Predictive efficacy was ana-lyzed using receiver operating characteristic(ROC)curve and area under the curve(AUC).Results Both groups showed gradual increases in enteral nutrition feeding rates and total volumes over time,with the obser-vation group demonstrating significantly higher values than the control group at each time point(P＜0.05).The observation group started nasogastric feeding earlier than the control group(P＜0.05).Target calorie a-chievement rates on day 3,5,and 7 were better in the observation group(P＜0.05).The incidence of feeding intolerance progressively decreased in the observation group but increased in the control group over day 1,3,and 5,with significant intergroup differences at each time point(P＜0.05).By day 7,the observation group exhibited significantly higher prealbumin(PA),albumin(ALB),and transferrin(TF)levels compared to day 1 and the control group(P＜0.05).Both groups showed reductions in APACHE Ⅱ,SOFA,and AGI scores by day 7,with the observation group displaying significantly lower scores than the control group(P＜0.05).The observation group had shorter ICU stays[(10.83±3.26)d vs.(14.55±3.14)d,P＜0.05].The combination of gastric antrum CSA measurement and AGIUS scoring demonstrated excellent predictive value for feeding intolerance(AUC=0.920,95％CI:0.848-0.963),with 95.50％sensitivity and 82.50％specificity,achieving 87.60％predictive accuracy.Conclusion Bedside ultrasound measurement of gastric antrum cross-sectional area(CSA)combined with AGIUS scoring shows good effect as a safe and effective monitoring modality for guiding early individualized enteral nutrition therapy in sepsis patients.